Wider Tires on Your BMW 3 Series

While moderating the BMW forums, one of the most common questions I answer is in regards to upgrading tires to a larger size. Using a wider size on the same wheel while maintaining the same overall diameter is known in the tire industry as "plus zero" sizing. This is typically done to get a larger contact patch and for an improved cosmetic appearance.

Here is a list of common plus zero sizes on two popular generations of BMW 3 Series vehicles:

E36 (most 1992-1998 BMW 318i, 325i, 328i, 330i models):

  • If you have factory 16" wheels with the Original Equipment size of 205/55R16, you can install 225/50R16 tires with no problem. This is a very common upgrade and fits the wheels well. The plus size maintains the correct overall diameter and load requirements. With this change, you'll gain about an inch in tire width.

Below are two Firestone Firehawk Wide Oval Indy 500 tires. The tire on the left is a 205/55R16 and the one the right is size 225/50R16. 

E46 (most 1999-2005 BMW 323i, 325i, 328i, 330i models):

  • With the Original Equipment size of 205/55R16, you can use the plus size of 225/50R16.
  • Owners with the O.E. size of 225/45R17 you can plus size to either 235/40R17 or 235/45R17. With the 235/45R17 size, it's a fit in a vast majority of cases and typically only rubs on a lowered vehicle or a car with worn suspension components.
  • For the Original Equipment size of 225/40R18, the plus size of 235/40R18 will work. This is also a case where the plus size fits in the vast majority of cases and typically only rubs on a lowered vehicle or a car with worn suspension components.

For more information on this topic, read "Plus Size Wheels and Tires."

 

 

Comments

Monday, March 18, 2013 by Trevor G

Hi Gary,
Thanks for taking my question again. Can you recommend a 'plus zero' size for 235/55R18? Thanks!
Tuesday, March 19, 2013 by Gary

Trevor,

I can check on this for you. What is the year and model of vehicle in question?
Tuesday, March 19, 2013 by Trevor G

Thanks for checking on this Gary. I have a 2009 Toyota RAV4 Limited V6 with both 17" and 18" alloys.
Is plus zero sizing my 18's overkill? I have decided on either the Pirelli Scorpion Zero Verde in 18", Michelin Latitude Tour HP and Yokohoma Geolander A/T-S on my stock 17" alloys, or Pirelli Scorpion Zero Asimmetrico (the Mercedes H-Speed rated version in plus zero 235/60R17). Thoughts?
Thursday, March 21, 2013 by Gary

The only other 18" size we have fit on the 2009 Rav4 is 245/55R18 which is an uncommon size with very few choices.

I like the Pirelli Scorpion Verde quite a bit, very good choice!
Tuesday, September 24, 2013 by Tom

I have a 93 bmw e36 325i. It is lowered 1" with Bilstein Sports/H&R> I have 225/45R17 all around. The rears have begun "chewing" the inside corners. Are these too wide?
Wednesday, September 25, 2013 by Gary

Tom,

We have had no such problems with 225/45R17 on this car. You may want to have the camber setting of your alignment checked.
Wednesday, October 16, 2013 by Elier

Hi, I have a 2002 BMW 330i with 18" wheels, 18x8.5 front and 18x9.0 back. What size tires are the best fit for my car if I want to both maintain performance and ride comfort, but most importantly I don't want them to rub!Thanks in advance
Friday, January 3, 2014 by gasper

Can I install 225/45R17 on my 1999 BMW 318is?
Saturday, January 4, 2014 by Gary

gasper,

Yes, we have used 225/45R17 on the 1999 BMW 318is with no problem.

http://www.tirerack.com/tires/index.jsp?affiliate=FH8
Sunday, January 5, 2014 by T.J.

Hello Gary - This is interesting and helpful. I have a 2001 BMW 325xi that came with factory 16s. They came optional with a 17" wheel. I bought 17" wheels off of a 2003 BMX X5. What size tire would I need to keep factory diameter, or can I safely go bigger/wider?
Monday, January 6, 2014 by Gary

T.J.

Unfortunately we do not have any experience or feedback from those installing an X5 wheel on the 325 so I am not sure what size to recommend. We would normally use size 225/45R17 on the aftermarket 17 inch wheels that we sell.
Thursday, February 13, 2014 by Major

thanx for your information Gary, i have a bmw 318i which currently has size 195/65/R15 tires, what other sizes can you recommenced for plus zero sizing
Thursday, February 13, 2014 by Gary

Major,

I can check on this for you. What year is your BMW 318i?
Saturday, April 12, 2014 by Daniel

Greetings, I have a 1995 e36 325i 225-45-r17 front and 235-45-r17 back but I do not like what management feels heavy, slow and consumes a lot of fuel. Recommended me for better handling, and better fuel efficiency? Thank you.
Thursday, June 12, 2014 by Duckie

Hey I really need some help, I've been researching forever! so I wanna get these rims with dimensions:
Front 18x8
Rear 18x9
Offset 35mm/span>
They're for my 2004 BMW 325i Sedan stock suspension
First I would like to know if they will even fit my car.
I have 205/55/R16 on now.
And most importantly what tires can I and am I going to have to get for them?
I wanna go as wide as I can on the rear. The front will depend on the rear. Also am thinking of getting wheel spacers if that would help...
Thursday, June 12, 2014 by Gary

Duckie,

Based on the specs you provided, these wheels will fit your car with size 225/40R18 up front and 255/35R18 rear without the use of spacers.
Tuesday, June 17, 2014 by Jose Muniz

I have a 2005 330ci 2 door convertible (e46)
I'm interested in putting set of wheels - 18x 8.5 front & 18x9.5 in rear . Not planning to lower car .
Will they fit without any rubbing issues & what size
Of tires can I purchase from you guys to make
OEM look ?
Tuesday, June 17, 2014 by Gary

Jose,

Yes, as long as the wheel offsets are correct, you can use these size wheels. Suggested tire sizing would be 225/40R18 front and 255/35R18 rear.

http://www.tirerack.com/tires/index.jsp?affiliate=FH8
Tuesday, June 24, 2014 by Porter

Gary, could you tell me if a certain wheel and tire will fit my 3 series?
Tuesday, June 24, 2014 by Gary

Porter,

Yes, if this is a wheel that we sell, I can assist.
Friday, June 27, 2014 by doug

will 205 65r16 fit okay on a bmw 325i 4dr sedan?
Monday, July 21, 2014 by James

Gary, I'm hoping to fit 225/45 R17's up front and 245/45 R17's rear on my '97 328i with m sport package suspension.

The wheels are Staggered OEM contours which were originally on an E36 M3.

Will this set up fit?
Monday, July 21, 2014 by Gary

Doug,

I can check on this for you. What year is your BMW 325i?
Monday, July 21, 2014 by Gary

James,

245/45R17 is too tall for the rear, but you can use 245/40R17 with no problem.
Thursday, July 24, 2014 by Logan

I have 2007 650 convertible 19inch factory wheels. What are the widest tires for staggered figment?
I have 1994 840 18 inch m parallel spoke staggered fitment 8 front 9.5 rear. What are the widest tires for this staggered fitment?
Thank you
Monday, July 28, 2014 by Gary

Logan,

The largest we've tried on the 2007 650 is 255/40R19 front and 295/35R19 rear. For the 1994 840i, 245/40R18 and 275/35R18 are the largest we have tried.
Thursday, July 31, 2014 by Aki

Hey Gary need ur help,
I have a F30 i.e 2012 bmw 328i sports pkg.
Tire size: 225/45/18.
One of my stock tire has a bubble on it and nearly 24000, so i thought i will replace all the 4 tires. I live in CA.
So i think summer tires should be good, as there no snow here.
I went to American tire company and they recommended Bridge-stone Drive Guard. But when i put those tires on my BMW, i don't get the handling or good traction, i feel like i am driving accord or corolla, no grip on the road. Could you please suggest me a good tire for my Car.
I checked out the Bridges tone 960a/s
and Michelin super sport, both don't come in my car recommended size 225/45/18.
-> So should i update my tires to 245/40/18 or suggest any size
-Would i loose warranty if i update to different tires?
- Would there be any impact in the the driving.

Please suggest me a good tire.
1.Handling
2. Road noise are my main concerns.

i am ok with 225 or 245 tire size.
thanks for your help.
Friday, August 1, 2014 by Gary

Aki,

245/40R18 will fit with no problem. The Driveguard is an all season run flat tire that focuses more on a soft, quiet ride and long wear as opposed to summer tires that would have better handling and grip. Were you looking for run flat or non- run flat tires?
Wednesday, August 27, 2014 by Kevin

We are wanting to upgrade my son's 1998 BMW 328is to 17 inch wheels. I think the m3s used a staggered wheel set up. I don't want to have to use spacers. How much offset and back spacing do I need to use if I use an aftermarket wheel?
Wednesday, August 27, 2014 by Gary

Kevin,

There are too many variables to make a generalized statement on this one, however you can view the complete list of wheels that fit the vehicle in our wheel search database here :

http://www.tirerack.com/wheels/index.jsp?&affiliate=FH8
Tuesday, September 2, 2014 by Erik

hi I have a 2001 330i sport. just came across a set of tires 225 55 17 will they fit my vehicle by chance? thanks ... -erik
Tuesday, September 2, 2014 by Gary

Erik,

225/55R17 is too large to fit the 2001 BMW 330i, sorry. 225/45R17 would fit with no problem.

http://www.tirerack.com/tires/index.jsp?affiliate=FH8
Monday, September 8, 2014 by Grant

Wondering what the widest tire size that I can put on my factory wheels.
Default size is 205 50R17
Thanks!!!
Tuesday, September 9, 2014 by Gary

Grant,

What is the year and model of the car in question?
Monday, September 29, 2014 by Angel

Gary,

I bought 18" BMW M3 Rims that are staggered for my 2002 BMW 325i. My car isn't lowered what tires can i put on them that will make it look nice and ride smooth?
Tuesday, September 30, 2014 by Gary

Angel,

The softest riding tires in the factory 225/45R18 front and 255/40R18 rear sizes would include the Continental Extreme Contact DWS and Kumho ECSTA LX Platinum.

http://www.tirerack.com/tires/index.jsp?affiliate=FH8
Wednesday, October 29, 2014 by Deon

I own a 2007 BMW 328xi. The tire size I have on the car presently is 225/45/R17 (all 4). I am considering buying new rims and tires, the new tire size is 225/50/R17. Can I assume the rims for these will be compatible for the 328xi, what about the differnece in tire size?
Wednesday, October 29, 2014 by Gary

Deon,

225/50R17 is too tall and may rub on the 2007 BMW 328Xi.
Saturday, November 1, 2014 by Steve

I have a 1999 BMW 323i . I want to put the M parallel wheels from a 7 series on my car what do I need to do
The current tires are
195 / 65 r15

Do I need to do a camber set up ?
Monday, November 3, 2014 by Gary

Steve,

I'm sorry, we know of no way to make this setup fit your car.
Thursday, November 6, 2014 by James

Would 285/35/18 fit the rear of my 2008, 328i convertible
Friday, November 7, 2014 by Gary

James,

285/35R18 is much too large to fit the 2008 328i.
Thursday, November 20, 2014 by Robert

I have a 2003 BMW 325XI with stock 16x7 rims with 205/55/16 tires. Am I able to use a BMW 2001 & series rim 18X9 on the car? If so what size tires should I be getting? Would it be 214/40/18?
Thursday, November 20, 2014 by Gary

Robert,

I cannot speak for wheel fitments that we don't sell, sorry. From my past experience , 18X9 is too wide for the front of a 2003 BMW 325xi.
Friday, November 28, 2014 by Jessica

Hi I have a 2005 BMW 330i 17in wheels is it possible to upgrade to 18in?
Monday, December 1, 2014 by Gary

Jessica,

Yes, you can indeed plus size to 18" on the 2005 BMW 330i.

Shop for wheels by vehicle http://www.tirerack.com/wheels/wtpack.jsp?affiliate=FH8
Sunday, December 7, 2014 by Bryan

Bryan,

hi there, I have a 98 bmw 328i driving a 225 45 17 all round. I was wondering if I put a 255 40 18 would it be a problem?
Tuesday, December 9, 2014 by Gary

Bryan,

255/40R18 is too tall to fit the 1998 BMW 328i . For 18" tires, use size 225/40R18.
Friday, December 12, 2014 by DSki

Hello,

I have a 2002 BMW 330XI with 205/50/17's, would I be able to fit 235/45/17's on it with the stock luxury rims on it?
Friday, December 12, 2014 by Gary

D Ski,

I can check on this for you. How wide are your wheels?
Sunday, December 14, 2014 by Melvin

Whats the widest i could go on a square setup 17x9 e46 323i
Tuesday, December 16, 2014 by Don

I have a 2004 Jaguar x-type 2.5 and replaced the stock rims (16x7) with rims from a S-type (16x7.5). The tires I have on these rims are 225/55/R16, I also had to add a spacer 1.25" to all 4 wheels to insure proper clearance from the suspension. However, I am experiencing rubbing and even bending my front fender lip when I hit bumps on the road. I think this is from the wide tires and the spacer. Can you recommend a solution while keeping these 16x7.5 rims? What is the smallest in width, tire I can use on this size rim?
Thank you
Wednesday, December 17, 2014 by Gary

Melvin,

17X9 is larger than we've fit up front on a 323i
Wednesday, December 17, 2014 by Gary

Don,

215/55R16 is the smallest that will work on the 16X7.5" on this application.
Wednesday, December 17, 2014 by David

Hi guys.. perhaps u can help me to know the cause of the shaking of my steering wheel of my bmw 323i 98 model. All ball joints good tie rods ok and suspension as well. I just replaced my front tires to 205x60x16 instead of 205x55x16. Could the taller tires be the cause? Thanks
Thursday, December 18, 2014 by Gary

David,

Non matching tires may be the culprit. Make sure that all four tires are the same size (diameter), brand and model of tire.
Thursday, December 18, 2014 by D Ski

How do I check how big my wheels are?
Friday, December 19, 2014 by Gary

D Ski,

Most wheels have the width measurement stamped on the back of the wheels.
Thursday, December 25, 2014 by m44willhand

. sizes are 195/60 r15.im going to run 18' tire in the summer. woud i have to order two different sized sets spacers or could i work something out with one pair? and still be ale to run the 18'
Friday, December 26, 2014 by Jazz

I have a 2003 BMW e46 318i, running on 205/55 R16 all round. I want to upgrade the front to 225/50 R17 and rear to 245/45 R17. Will these fit?
Monday, December 29, 2014 by Gary

Jazz,

Both 225/50R17 and 245/45R17 are taller than we can recommend to fit a 2003 318i.
Wednesday, December 31, 2014 by Jorge

Hi Gary, how wide can I go with 325i e90 2006 16"? Regards,
Thursday, January 1, 2015 by Al

1998 328 lowered on H&R springs...will 225 40 17 tires present a problem?
Input appreciated..thanks
Saturday, January 3, 2015 by Gary

Jorge,

We've used up to 225/50R16 on the 325i e90 2006 with 16" wheels.
Saturday, January 3, 2015 by Gary

Al,

225/40R17 should fit with no problem.
Monday, January 5, 2015 by Djv

I have a BMW e46 320d sedan face-lift 2002 with 225/50R16 tires. I want to put 18" rims to my car. What type of tires should I put and does that have any negative impact on the car?
Monday, January 5, 2015 by Gary

Djv,

I can check on this for you. What is the width and offset of the 18" wheels?
Monday, January 5, 2015 by David

I have a 1995 BMW 318i Im thinking of installing 235/45R17 tires. Would they fit perfectly? Or rather what is the maximum size that will fit my model?
Monday, January 5, 2015 by Gary

David,

In most cases, 235/45R17 will fit, but watch for clearances on the fender liner/fender well. 225/45R17 will fit.
Thursday, January 22, 2015 by Alex

Hello. I'm wondering if 18 x 8.5 ET 41 would fit on my 1995 325i convertible. All four rims are the same. Possibly with a 225-40-18 configuration front and 245-40-18 rear. Best tire combination would be really appreciated.
Thursday, January 22, 2015 by Gary

Alex,

Correct sizing would be 225/40R18 front and 245/35R18 rear.
Thursday, January 29, 2015 by Ryan

Hello,

I have a 2004 325xi sedan, stock wheels are 205/55R17. Im looking to put wider, not necessary taller wheels and tires on. What is the widest wheels/tires I can fit?

Thank you,
Ryan
Friday, January 30, 2015 by Ricardo

Hello, I have a 2003 BMW 325I Sport with 225/45ZR17 in all rims. I'm interested in the Michelin Pilot Super Sport and was wondering whether the 245/45ZR17 will fit. What's the maximum width that will fit?
Friday, January 30, 2015 by Gary

Ricardo,

245/45R17 is too large to fit the 2003 BMW 325i.
Friday, January 30, 2015 by Gary

Ryan,

The stock size on the 2004 325xi is 205/50R17. The alternate wider size that fits is 225/45R17.

http://www.tirerack.com/tires/index.jsp?affiliate=FH8
Wednesday, February 4, 2015 by Al

1998 BMW 328i lowered on H&R springs, Bilstein sport shocks.Looking at a set of 235 45 17 Michelins will these fit? Response greatly appreciated.
Thursday, February 5, 2015 by Gary

Al,

The largest that we've fit on this setup is a 225/45R17.
Friday, February 13, 2015 by Buster

I have a 2005 bmw 325i and want to upgrade to 18" wheels with 9" or 9.5" wide rear wheel. Wish its the maximun off set can i use and tire dize
Thanks
Friday, February 13, 2015 by Gary

Buster,

The largest that consistently fits this car is 18X8.5" with 225/40R18 up front and 18X9.5" with 255/35R18 rear.
Monday, February 23, 2015 by Cullan

I have a 2002 330ci ZHP with 17" after market rims. The current tires cause a small amount of rubbing on the left rear and in the front on sharper turns. Will 225/45r17 fit the front with 245/40r17 in the rear. I think they should but I can't find any info on it anywhere.
Monday, February 23, 2015 by Gary

Cullan,

What is the width and offset of your 17" aftermarket wheels?
Friday, February 27, 2015 by Emily

could I change all my rims on my 2006 330I to these 245/40r17. I would like to have all rims the same size
Monday, March 2, 2015 by Gary

Emily,

We have had reports of rubbing with widths larger than 235 up front on this car.
Wednesday, March 4, 2015 by Dan

Hi, I have a 207 BMW 328xi with 205/55/R16 on them. Can I go to a 17 wheel with normal tires and not rub the fenders or would I have to go to a low profile tire. I'm new at this thanks for any information you can give me.
Thursday, March 5, 2015 by Gary

Dan,

Yes, you can use tire size 225/45R17 with no problem on the 2007 BMW 328Xi.
Saturday, March 7, 2015 by ryan

hi, I have a 2004 bmw 325xi 205/55/r16 base looking to fit 225/40/18 et35 8 inch rims...will I have any problems?..will be a straight fit? thanks
Monday, March 9, 2015 by Gary

Ryan,

225/40R18 should fit the 2004 325xi with no problem.
Tuesday, March 10, 2015 by Edgar g

I have a 2001 325i BMW sedan 4 door on stocks . I am looking into getting some VMR 18" inch can you tell me if I can go "plus zero size" ? Car is not lowered thanks if not what's the best choice?
P.s thanks for responding to everyone
Tuesday, March 10, 2015 by Dan

Hello, Stock BMW 328xi. Trying to fit 265/35/18 rear & 245/40/18 on front on aftermkt wheels w/50mm offset. Possible or am I dreaming?
Tuesday, March 10, 2015 by Gary

Dan,

It seems too aggressive for most 328xi cars, but I can double check. What year is your car?
Thursday, March 12, 2015 by Joshua

Hi. I have a 2000 bmw 323i base model. Has stock rims and tires. Looking into a staggered set of rims. (18x8 & 18x9) stock suspension. But depending on the output of what tires and space I'd have left, I wanted to lower. Just wondering with that being said what tire sizes to try with the staggered rims??
Friday, March 13, 2015 by Gary

Joshua,

Suggested tire sizing for this setup is 225/40R18 front and 255/35R18 rear.
Monday, March 16, 2015 by Johnny

Hey Gary , I have a 2009 BMW 335i msport . it came from the factory with 225-40-18 on the front and 255-35-18 on the rear . I want to know what's the widest tire I can put on the rear , to try to improve traction . Also if I can put a wider tire on the rear , will I need to change the front tires size. Thank you for your help
Tuesday, March 17, 2015 by Gary

Johnny,

The widest tires that most have success with with 18" setups on the 2009 BMW 335i would be 235/40R18 front and 265/35R18 rear.

http://www.tirerack.com/tires/index.jsp?affiliate=FH8
Friday, March 20, 2015 by Ryan

I have a 2004 330ci. I bought it used with 225/45R17. What's the best size tire for it and can the tires in the back be wider than the front? Thank you!
Monday, March 23, 2015 by Gary

Ryan,

As long as you have the 17X8 wheels, we've used up to 245/40R17 in the rear with no problem along with 225/45R17 up front.
Monday, April 6, 2015 by Roy

Hi Gary,
I want to upgrade my 16" rims (205/55/16) on my 2006 325 e90 to 17" rims (original). Recommended size on 17" sport package e90 is 225/45/17 in front, and 240/45/17 in back. In case I make this change, would i also have to change shocks or anything else by any chance?
Monday, April 6, 2015 by Gary

Roy,

If you use 225/45R17 front and 245/40R17 rear, you would not need to make any changes to the vehicle.
Tuesday, April 7, 2015 by Raj

Hi Gary...I am looking for little more wider tires on my 2011 328i x-drive.
currently i have- 225/45/R17..

is it okay to keep 225/45/R17 on front and get 255/45/R17 on rear wheels?
Wednesday, April 8, 2015 by Gary

Raj,

255/45R17 is too tall to fit the 2011 328i, but you can use up to 255/40R17 on the rear if you have wide enough wheels to handle them.
Monday, April 13, 2015 by Kimmo

I have a 2008 328i convertible. OE is 225/40/18 in front and 255/35/18 in the back. I'm thinking of "downgrading" to 245/40/18 in the back. Would that work or are they too tall?
Tuesday, April 14, 2015 by Jaimee

I have a 2012 M3 convertible. Original tire sizes are 265/35/19 and 245/45/19. What you recommend as optimal tire size for this car on a 19" wheel. Do you think bigger is better?
Tuesday, April 14, 2015 by Gary

Jaimee,

You have the largest size that we recommend up front and you can go up to 275/35R19 in the rear with no problem on the 2012 BMW M3.
Tuesday, April 14, 2015 by Gary

Kimmo,

245/4R18 is actually taller than 255/35R18 and rubs in some cases.
Thursday, April 16, 2015 by Abraham

2003 325ci with original set up-205/55/16. 16'rims.Will a 1999 M3 rim and 17'-225/45/17 Pirelli"s 5x120 bolt P.work? Will they rub with passengers?
Thursday, April 16, 2015 by Gary

Abraham,

I would expect no rubbing with that setup.
Friday, April 17, 2015 by Jorge M

2009 bmw 328i, oem tires 225/45 r17, not lowered.
What is the best wider comibination to have?

thank you
Friday, April 17, 2015 by Khalil

hey Gary,
I have e36 1996 328is, I bought it used with 225/45r17 (8x17)inch,what is the best size for this setup ? and I'm looking for make it a little wider on rear..or shall I keep all tires with the same size. hope to know your recommendation.
Friday, April 17, 2015 by Gary

Khalil,

For the most neutral handling, stick with 225/45R17 all around. You can use a wider 245/40R17 in the rear for a different cosmetic appearance.
Friday, April 17, 2015 by Gary

Jorge,

225/45R17 would be the correct sizing for your vehicle.
Saturday, April 18, 2015 by Brad

This may have been answered, 2002 bmw 330, what size can I get away with,wanna go wide n low, with no rubbing or mods
Monday, April 20, 2015 by Gary

Brad,

What wheel size do you have on the vehicle?
Wednesday, April 22, 2015 by Serg

Gary... I have a 2011 328Xdrive with OEM 225/45R17. I would like to upgrade to 245/40R17. Can I do that both front and rear? I don't like the idea of having different sizes front/rear due to small difference in diameter... what's your recommendation? thank you!
Wednesday, April 22, 2015 by Gary

Serg,

245/40R17 is too wide for the front and sometimes rubs. If you must use the same size on all four wheels, use 225/45R17.
Friday, April 24, 2015 by Brad

Wheel size is 17" tires 225 45 & 245 40. I just bought the car so that's all I know, I would like to go with 19" 8.5 front and 9.5 rear. not sure what offset, your thoughts.
Thanks!
Friday, April 24, 2015 by Gary

Brad,

What is the year and model of the vehicle in question?
Sunday, April 26, 2015 by Bob

I have a 2013 328i Bmw sedan with 225/50x17. Can I go to a 245/40x17 on this? Thanks
Monday, April 27, 2015 by Gary

Bob,

245/40R17 is a bit short, but you can use 245/45R17 with no problem.
Wednesday, April 29, 2015 by Brad

2002 330ci
Wednesday, April 29, 2015 by Gary

Brad,

For 19" setups we use 235/35R19 up front and 265/30R19 rear. Offsets can vary but are generally in the neighborhood of 40-45mm.
Wednesday, May 6, 2015 by Bob

I have a 2011 328ix with 225/45/17 tires
Can I put 235/45/17 tires on this car
Wednesday, May 6, 2015 by Gary

Bob,

Yes, 235/45R17 fits the 2011 BMW 328 with no problem.
Thursday, May 14, 2015 by jun

i have 1400 BMW 318i with original tire 185x65x15 can i change it with 215x45x17 on this car
Thursday, May 14, 2015 by Gary

Jun,

What year is your BMW 318i?
Friday, May 15, 2015 by jun

1991
Friday, May 15, 2015 by Gary

Jun,

215/40R17 is the largest that we've fit on the 1991 318i.
Sunday, May 17, 2015 by Lito

1995 BMW 318is. 205/60r/15. What's the best tire replacement :Michelin has two types Defender and Premium or Prime? What other brands? Thank you.
Monday, May 18, 2015 by Gary

Lito,

Are you looking for a high performance tire or leaning towards a tire with longer wear and a softer ride?
Tuesday, May 19, 2015 by Abraham

03 325 ci convertible looking to up grade stock rims. Will bmw oem style 189. 18" rims, tire size front 225-40-18 rear 255-35-18 fit with out any problems? or modifications Thanks
Tuesday, May 19, 2015 by Gary

Abraham,

I cannot speak for cross fitment of BMW original wheels as we do not sell them. I can tell you that we have used 225/40R18 front and 255/35R18 rear on the 2003 BMW 325Ci with no problem.
Sunday, May 24, 2015 by Bob

can I replace my 225/45/17 tires with 235/45/17 on my 2011 328ix,
Tuesday, May 26, 2015 by Gary

Bob,

Yes, we have fit 235/45R17 on the 2011 328ix with no problem.
Wednesday, May 27, 2015 by Jon

Gary,
Looking for widest all-season for Midwest located 2008 BMW 335xi base, 17x8, currently 225x45r17 square. Just want thicker appearance and good year-round run flat . Max size & model preference? Thanks!
Wednesday, May 27, 2015 by Gary

Jon,

I would suggest that you look into the Bridgestone Driveguard in 235/45R17 as the best option for what you are looking for.
Tuesday, June 2, 2015 by Matt

Hi Gary,

I have a 2008 E90 335i base model with the stock 17x8 ET 34 (Style 159) wheels, with 225/45R17 tires. What is the widest tire I can fit on this rim while maintaining a square setup? Looking at Michelin Pilot Sport A/S 3s. Thanks!
Wednesday, June 3, 2015 by Gary

Matt,

The widest that we've consistently been able to fit on this setup is 235/45R17.
Saturday, June 13, 2015 by Valvefloat

I want to fit slightly taller tires on my 2007 33i with sport package. Will 225/45-18 and 255/40-18 Michelin Pilot Sports fit?
Saturday, June 13, 2015 by Doug

Hi Gary, I have a 15 328i with 18 in wheels - current size is 225/45/18. I see above that 245/40/18 is recommended but as far as I can tell 255/40/18 is nearly identical in circumference and height while 245/40/18 is almost an inch shorter.

Is that correct and would the 255 width fit?

Thanks
Monday, June 15, 2015 by Gary

Doug,

245/40R18 is only about a third of an inch shorter in overall diameter and fits the 2015 328i with no problem. We've had some reports of rubbing with 255/40R18 on the front so we cannot recommend that large of a tire size.
Tuesday, June 16, 2015 by Suede

Gary,

I have a 2002 BMW 330i with the Sports Package and I would like to change my wheels and tires. Currently I have the following staggered configuration:

Front: Wheel size, 17x7.5 with a 41mm offset. The mounted Tires are size 225/45/17.

Rear: Wheel size, 17x8.5 with a 50mm offset. The mounted Tires are size 245/40/17.

I would like to move away from the staggered configuration and place the same size wheels and the same size tires on all the way around. The Wheel size that I will be using is 17x8.0 with a 47mm offset. Initially for my preferred tire size I wanted to use on these new wheels, was 245/50/17 but I felt this would not work well without performing some kind of modification due to the aspect ratio and wider size both changing, which I did not want to do. Therefore, that leads me to select one of the following tire sizes: 245/45/17 or 235/45/17.

I know that 225/45/17 is what is recommended and will work out just find but I wanted to install a tire that is the widest I could utilized on the front without any tire rubbing and modifications with a 17 inch wheel size. I think 235/45/17 would work out just fine but if I could get away with the 245/45/17 without any issues or modifications, this would be my second choice since the 245/50/17 will not work for me as my initial preference.

The actual tire choices I want to install are the Pirelli Cinturato P7 All Season Plus, the Continental PureContact with EcoPlus Technology or the Michelin Premier A/S. I live in the southern California area.

What is your advice?

Thank you.

- Suede
Wednesday, June 17, 2015 by Gary

Suede,

245/50R17 is indeed to large to fit but 235/45R17 is a size we have used quite a bit in the past with success.

You cannot go wrong with any of the tires you chose, but if you're looking for the longest wear I would lean towards the Pirelli.
Friday, June 19, 2015 by Suede

Gary,

Thank for your response to my previous question and your advise for selecting the 235/45/17 size, but would the 245/45/17 also work too or is that one too big without modifications?

Thank you.
Friday, June 19, 2015 by Gary

Suede,

245/45R17 is larger than we have fit without rubbing.
Thursday, June 25, 2015 by Darren

I have a 2011 335 coupe with M sport. Fronts are 225/40 R18 and Rear are 255/35 R18. Looking at the Bridgestone S04. Would a 235/40 R18 front and 265/35 R18 work? I assume these would be a little taller.
Friday, June 26, 2015 by Gary

Darren,

We have had good experience and feedback using the sizing you suggested on the 2011 335i coupe. They are just slightly taller and wider.

http://www.tirerack.com/tires/index.jsp?affiliate=FH8
Monday, June 29, 2015 by eliseo

I HAVE A 2004 325I AND WANT TO PUT 19X8 WHEELS IN THE FRONT AND 19X9s IN THE REAR. CAN I USE 255/40/19 TIRES IN THE FRON AND 275/40/19s IN THE REAR? IF NOT, WHAT SIZE TIRES DO YOU RECOMMEND?

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