I have a 03 Chevy Silverado Single Cab, and I plan on doing a 5/7 drop on it. What is the max tire size on a 20 or 22 inch rim? Offset? backspacing? I dont care if it rubs mildly. Also I will need a c-notch with the 7" drop in the rear right? Is McGaughy's any good? Thanks guys.

 

Do u care any about the ride comfort??Because I have 20" American Racing rims with 275/45/20 tires,my ride isn't all that great,22"s would b worse.I went with Belltech I heard mcgaughys was good also though.