tire question

[maverick27]

well first of all let me say was up all. im new to this forum and plan on posting a lot but anyways im a current gs-t driver. just my car two months ago. got big plans for it but anyways. maybe u guys can help me with this question why is it that u need bigger side walls on rims for better launches wouldnt wider tires be better since it gripps the concrete better. anyone other there with the answer?

[JoeWagon]

Because they cause more of a ripple effect when launching to increase traction. Wider tires do not affect the friction you will get on the road.

[FourG63 97GST]

how would wider tires not help? what would give u more traction.
6" of rubber in contact with the ground or 12" of rubber

and taller softer sidewall will help also.
I think its common sence, thats why dragster dont race with low profile tires

[JoeWagon]

You have to remember that surface area doesn't affect friction. Stickier tires usually are wider so that they wear less (less pressure, less wear), but for the difference between a 7 inch wide tire and an 8, you won't benefit from increased traction.