Fits the following 2018 Ram 2500 Submodels:
- Big Horn Crew Cab 4WD, Laramie Crew Cab 4WD, Limited Crew Cab 4WD, Longhorn Crew Cab 4WD, Power Wagon Crew Cab 4WD, SLT Crew Cab 4WD, ST Crew Cab 4WD, Tradesman Crew Cab 4WD | 6 Cyl 6.7L Diesel, 8 Cyl 5.7L, 8 Cyl 6.4L