I have a 01 2500HD with the 8.1, and I needs some new tires in a bad way. I am thinking about using the Ready lift leveling system, to get the truck to sit level. After I do that I think I am going to run with some 17's.

According to Ready Lift, they say I can run 33's with their leveling system, so will 285/70R17 fit, and will they look to big or small?

Any advice/suggestions would be great.

285s look good. But with my ready lift they rubbed a little. I had 285/75/16 with 4 5/8 back spacing. It was not level either. Almost but not. Go with the UCA from Cognito. If you want it level and the 285s not to rub.

285s look good. But with my ready lift they rubbed a little. I had 285/75/16 with 4 5/8 back spacing. It was not level either. Almost but not. Go with the UCA from Cognito. If you want it level and the 285s not to rub.


Cool

Thanks

285s look good. But with my ready lift they rubbed a little. I had 285/75/16 with 4 5/8 back spacing. It was not level either. Almost but not. Go with the UCA from Cognito. If you want it level and the 285s not to rub.



x2 Cognito UCA all the way 33x12.5 here no rubbing

Checked them out, and I'm glad I put a post up this morning. A little bit more money, but absolutely looks like it is worth it.