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Old 02-03-2019, 03:22 AM   #9
George-CZ

 
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Drives: 2010 2SS LS3 and 1978 STROKER 383
Join Date: Feb 2018
Location: Czech Republic
Posts: 1,592
Quote:
Originally Posted by mcbuff52 View Post
I have 295/35R20's on the stock rear rims, and 265/40R20's on the front. They hook up pretty well on my car. A lot better than the P Zero's. If you change the tire sizes, make sure they are close to the same height or the ecm will throw up all kinds of lights on the display as it can't compensate for the tire circumference difference.
I have heard that the tire height needs to be within 6% front to rear.
This is what interests me.
I want wider tires, but I want to keep the factory rims.
Does this setup do not cause problems on your car?
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