| Year Range |
Make |
Model |
Trim/Engine |
Notes/Options |
| 2025 |
Chevrolet |
Silverado 2500 HD |
Custom Extended Cab; 6.6L V8 Diesel |
With auxiliary battery; With dual alternator |
| 2025 |
Chevrolet |
Silverado 2500 HD |
High Country Crew Cab; 6.6L V8 Diesel |
With auxiliary battery; With dual alternator |
| 2025 |
Chevrolet |
Silverado 2500 HD |
LT Crew Cab; 6.6L V8 Diesel |
With auxiliary battery; With dual alternator |
| 2025 |
Chevrolet |
Silverado 2500 HD |
LTZ Crew Cab; 6.6L V8 Diesel |
With auxiliary battery; With dual alternator |
| 2025 |
Chevrolet |
Silverado 2500 HD |
WT Extended Cab; 6.6L V8 Diesel |
With auxiliary battery; With dual alternator |
| 2025 |
Chevrolet |
Silverado 2500 HD |
ZR2 Crew Cab; 6.6L V8 Diesel |
With auxiliary battery; With dual alternator |
| 2025 |
Chevrolet |
Silverado 3500 HD |
High Country Crew Cab; 6.6L V8 Diesel |
With auxiliary battery; With dual alternator |
| 2025 |
Chevrolet |
Silverado 3500 HD |
LT Cab & Chassis; 6.6L V8 Diesel |
With auxiliary battery; With dual alternator |
| 2025 |
Chevrolet |
Silverado 3500 HD |
LTZ Crew Cab; 6.6L V8 Diesel |
With auxiliary battery; With dual alternator |
| 2025 |
Chevrolet |
Silverado 3500 HD |
WT Crew Cab; 6.6L V8 Diesel |
With auxiliary battery; With dual alternator |
| 2025 |
GMC |
Sierra 2500 HD |
AT4 Crew Cab; 6.6L V8 Diesel |
With auxiliary battery; With dual alternator |
| 2025 |
GMC |
Sierra 2500 HD |
AT4X Crew Cab; 6.6L V8 Diesel |
With auxiliary battery; With dual alternator |
| 2025 |
GMC |
Sierra 2500 HD |
Denali Crew Cab; 6.6L V8 Diesel |
With auxiliary battery; With dual alternator |
| 2025 |
GMC |
Sierra 2500 HD |
Denali Ultimate Crew Cab; 6.6L V8 Diesel |
With auxiliary battery; With dual alternator |
| 2025 |
GMC |
Sierra 2500 HD |
Pro Standard Cab; 6.6L V8 Diesel |
With auxiliary battery; With dual alternator |
| 2025 |
GMC |
Sierra 2500 HD |
SLE Crew Cab; 6.6L V8 Diesel |
With auxiliary battery; With dual alternator |
| 2025 |
GMC |
Sierra 2500 HD |
SLT Crew Cab; 6.6L V8 Diesel |
With auxiliary battery; With dual alternator |
| 2025 |
GMC |
Sierra 3500 HD |
AT4 Crew Cab; 6.6L V8 Diesel |
With auxiliary battery; With dual alternator |
| 2025 |
GMC |
Sierra 3500 HD |
Denali Crew Cab; 6.6L V8 Diesel |
With auxiliary battery; With dual alternator |
| 2025 |
GMC |
Sierra 3500 HD |
Denali Ultimate Crew Cab; 6.6L V8 Diesel |
With auxiliary battery; With dual alternator |