i have a dodge ram diesel, 2001, quad cab long box 2wd, high output , 6 spd, stainless 4" exhaust, 475hp rated injectors, FASS , steering stabilizer, air bags, edge tuner 5 way adjustable, laramie edition, 5th wheel hitch, all the chrome, this truck is awesome, more power than i know what to do with and all the fuel economy as well, about 25mpg average, people look at me like like i have three heads when i tell them i get 1000km to a tank of fuel, I love this truck!!!