If you're looking for a good performing summer tire on a budget, take a look at the latest offering from Sumitomo. Their HTR Z III features an asymmetrical pattern that provides noticeable noise reduction when compared to the directional, previous generation HTR Z II.
While this tire may not be the top-ranked option in the Max Performance Summer category, it has one of the most attractive price points in the group. Developed for sports cars, sporty coupes and high performance sedans, the HTR Z III showcases Sumitomo's technical resources by providing high speed handling stability along with traction on dry and wet roads. The inside shoulder is linked by a continuous circumferential rib that enhances wear quality to help reduce noise throughout the tire's life, especially on vehicles with independent suspensions and alignment settings that specify negative camber. Straight and wide circumferential grooves along with long, sweeping lateral grooves evacuate water from under the tire's footprint to increase hydroplaning resistance and wet traction.
Through May 31, 2013, when you purchase a set of four Sumitomo HTR Z III tires you may be eligible to receive a $50 Tire Rack Prepaid MasterCard by mail. See special offer details here.
Many vehicles come equipped with run-flat tires from the manufacturer. Our sales specialists receive many calls from drivers asking if they can replace th
eir run-flat tires with non-run-flat options. There are a few pros and cons when it comes to changing to a non-run-flat tire.
Pros:
-
Conventional tires are typically less expensive
-
Better ride quality
-
Longer lasting
Cons:
-
Many vehicles don't have a spare, therefore you won't be able to drive when you get a flat
-
When leasing a vehicle, many companies often require vehicles sold with run-flats be returned with them
Switching to conventional tires will not negatively affect the vehicle and will fit on Original Equipment wheels. Also, for those that don't have a spare, take a look at the Continental ContiComfortKit that seals and inflates tire punctures. It's capable of comfortably sealing typical tire punctures that make it possible for you to complete your drive home, to work, an important appointment or a tire repair facility. The ContiComfortKit combines a powerful, high-volume, 12-volt air compressor, integral pressure gauge and a latex liquid sealant packaged in a compact, lightweight unit that's easy to store in your vehicle.
I have experienced first-hand the differences between non-run-flat tires and run-flats. The BMW I owned came with 18" wheels and Bridgestone Potenza RE050A RFT tires and I switched to 19" wheels and the Sumitomo HTR Z III. Normally, increasing the wheel diameter has a negative impact on ride quality, however I thought the conventional tires on larger sized wheels actually rode a little better than the 18" run-flats.
To find the tire that works best for your car, shop by vehicle.
With the snow melting in most of the country, driving enthusiasts are looking forward to a spring and summer of high performance driving fun. For those on a budget, there's a great selection of Ultra High Performance All-Season tires, including the Pirelli P Zero Nero All Season. The tire is currently ranked sixth in our Tire Survey Results.
Our extensive Real World Road Ride and test track have always separated the contenders from the pretenders. A couple years ago we tested the Pirelli against the Dunlop SP Sport Signature, Sumitomo HTR A/S P01 and Yokohama AVID ENVigor with the P Zero Nero All Season delivering the quickest and most direct-feeling steering of the group. The Yokohama AVID ENVigor and Dunlop SP Sport Signature followed, with Sumitomo's HTR A/S P01 right behind. All three options exhibited an excellent direct steering feel. Overall noise levels for all four tires were similar, with all producing some amount of tread pattern hum. The AVID ENVigor generated a small ringing tone when it encountered sharp impacts on the highway, and the HTR A/S P01 produced a little more tread noise than the rest.

On the track in dry conditions, the Pirelli P Zero Nero All Season had the quickest overall lap time with its very quick steering response and good overall grip. Dunlop's SP Sport Signature followed with plenty of cornering traction and similar predictable handling. The Yokohama and Sumitomo repeated their standings as before. In the wet, the SP Sport Signature was fastest, thanks to its responsive steering and good ultimate grip, especially under braking.
If you're in the market for new Ultra High Performance All-Season tires, read "Finding the 'Ultra' in Ultra High Performance All-Season Tires" before making your selection.