We are getting ready for our annual dirt bike enduro here in the Ozarks. 3 of us loaded up in my truck (22 2500 Cummins Mega) for a 35 mile ride to where we were working trails. All 35 miles on narrow, hilly, rocky Ozark Mt roads. Up and down hills, navigating erosion ruts, all the good stuff backroads can throw at you. After about 25 miles, one of the guys asked if the truck was a 1/2 ton, as it rode so well. No, just factory air. Tires are 60 front, 70 rear. Always glad I checked that box when I ordered my truck.