February 18, 2007I'm looking at wheels and tires for my 72 GMC. Has anyone tried to 20 inch wheels and tires on a 70 series GMC. If so, where did you find them?
Subscribers : Bo Bowman
February 19, 2007Rememmber when you go to that big of a wheel you need to improve your brakes and you front end it is harder to stop the big wheels since these trucks were not designed for them. myself 17 are as big as i would go tires get real pricy when you go big.
February 20, 2007You can fit 20's no problem. just like CTRSTUBBS2 said, upgrade those brakes first. Anything over 17" rims you should upgrade the brakes.