[GU3]

Thanks rjsdad. It's got 6" Tuff Country springs in the front and 3/4 ton springs with some add a leaf in the back. The plan is to do the ORD shackle flip kit and a softer spring in the back. The wheels are factory 16.5's with 37x12.50 Goodyear MT military tires.

You can read a little more history on this truck in my into thread. It started out as a K10 but now it's got all 3/4 ton axles.