2015 Silverado 3500HD Models & Specs

Standard
Standard
Available
Available
N/A
N/A
Trailering & Payload Vortec® 6.0L Variable Valve Timing V8 SFI engine 2WD Duramax® 6.6L Turbo-Diesel V8 engine 2WD Vortec® 6.0L Variable Valve Timing V8 SFI engine 4WD Duramax® 6.6L Turbo-Diesel V8 engine 4WD
Curb Weight 6781 lbs 7541 lbs 7111 lbs 7871 lbs
Max Payload 6308 lbs 5548 lbs 5965 lbs 5205 lbs
Max GVWR 13025 lbs 13025 lbs 13025 lbs 13025 lbs
Max Conventional Trailering, 3.73 Rear Axle N/A 16500 lbs N/A 19600 lbs
Max Conventional Trailering, 4.10 Rear Axle 13700 lbs N/A 13300 lbs N/A
Max 5th Wheel Trailering, 3.73 Rear Axle N/A 22900 lbs N/A 22600 lbs
Max 5th Wheel Trailering, 4.10 Rear Axle 13700 lbs N/A 13300 lbs N/A
GCWR, 3.73 Rear Axle N/A 30500 lbs N/A 30500 lbs
GCWR, 4.10 Rear Axle 20500 lbs N/A 20500 lbs N/A
Spring Axle Capacity Vortec® 6.0L Variable Valve Timing V8 SFI engine 2WD Duramax® 6.6L Turbo-Diesel V8 engine 2WD Vortec® 6.0L Variable Valve Timing V8 SFI engine 4WD Duramax® 6.6L Turbo-Diesel V8 engine 4WD
Front Gross Axle Weight Rating 4800 lbs 5600 lbs 4800 lbs 5600 lbs
Rear Gross Axle Weight Rating 9375 lbs 9375 lbs 9375 lbs 9375 lbs