I Lifted mine Titan XD Cummins diesel platinum with a rough country 6 inch lift. I added fuel nutz wheels. And Nito ridge grappler tires 295/60 on 20” wheels. Which are 35x12. 20. I had rim 1 do the work In Arizona and they were awesome. The truck rides just as well as it did from the factory. Fuel economy is about the same. My rpm’s dropped 250 at 75. Mph. The speedometer is about 5 mph slower then it reeds. (70 is 75 ). About 7%. I’m 6’1 and the mirrors are at the top of my Shoulders. My wife is 5’4” and the door windows are at the top of her head. Everyday I get a comment how nice the truck looks. I love it.