im not going to run traditional dually fenders unless i run the dodge tin grill style. i hate all the ones chevy has made. havent thought that part out. changing front seats to dodge buckets and fold down center console. fabricated mounts and installed front shocks. waiting on rear to arrive right now it wheelhops badly if shocks dont fix idk what yet. nice square gotta love inline dualls. would be do able body wise on a gmt 400 suburban but you will be narrowing frame rails in rear. my inner duals on 265 70 17 are only 2 inches from spring