i have a 97 f150 supercab xlt with the off road package, a 355 limited slip rear. the current stock tires are 265/70/17. can anyone tell me what the maximum 17" tire that i can put on without a lift or other major modifications?? what if i went to 16" rims? i don't mud alot, so i'm thinking all terrain, not strictly mud tires. thanks for you suggestions.

 

305/70-17 which is a 33-12.50