I have had many different brands of tires on my 170k pontiac.
All were in the 400 to 500 utog. All only got 35k , at the maximum.
I purchased p7'S because of the 700 utog , and the picture of the
tread looked like it might be quite. The p7's have a better ride
than any tire i have had. No noise , great on center feel , turn in
is smooth and very predictable....