I’ve got a 2019LD. So basically a 14-18 Silverado. Running a 2” level in the front only no rear blocks. Stock black z71 wheels with 295/70/18 Firestone mud terrains. Looks awesome drives nice. Full lock you barely hit control arms, but you’ll hit them with stock wheels anyway. Also hit back fender liner in corner. It’s not terrible. I zip tied mine back and it’s helped, still rubbing a little but u can go lock to lock. If you had not super aggressive mud tires it would be better as well. Truck sits higher, definitely feels a little slower as those are big tires, and fuel mileage has dropped 2L/100k