Hey folks, I’ve had my 06 5.9 for awhile now and stumbled in on this forum looking for some reviews on the Nitto 420v. I love to learn about these awesome vehicles and the modifications for them. Not much done to the truck in ways of mods. I’ve done air intake, intake horn, 5” turbo back with muffler, 20” Moto Metal 962 wrapped in 305/55 Nitto 420v with amp steps and 2” drop shackles in the back with air bags for support.