No. The "big" trucks - 1 1/2 and 2-ton - have larger fenders, hoods and grilles to cover the larger tires. I don't know how to tell you to measure them. Same cab as pickups though. You'll have to find another 4100, 4400, 6100, 6400, etc. truck for those parts. Try posting in the Big Bolts forum. Make yourself acquainted over there. The big truck guys are all helpful and friendly. Check out the Swap Meet too.
