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