I know this has been answered, but I couldn't find the answer for my year and model, and if it would work without any issues including warranty. I have a 2003 Blazer 4x4, could i run Camaro factory 16x8 5x4.75 rims with 235/75/16 tires or would i have to go to 245/75/16, I have 235/75/15 on there right now. Will they rub at full turn or void anything to do with warranties? Are their any problems that I am not thinking of that someone has come across?
thanx!
Ron

 

First make sure the wheels you want have the correct offset so they won't cause any front end issues. As you step up in rim size from the stock 15 inch, you will have to lower the wall size of the tire and also increase the width a little, but probably not for a 16 inch. I would assume that you would need to go to something like a 235/70-16.

Check out Discount Tire Direct online and compare overall diameter and width to find what will work best. You want to stay within the stock diameter as much as possible for clearance and speedometer issues. Check this link:

http://www.discounttiredirect.com/di...foTireMath.jsp