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 6392 lbs 7134 lbs 6734 lbs 7457 lbs
Max Payload 4387 lbs 4327 lbs 4348 lbs 4188 lbs
Max GVWR 10700 lbs 11400 lbs 11000 lbs 11600 lbs
Max Conventional Trailering, 3.73 Rear Axle N/A 13000 lbs N/A 15000 lbs
Max Conventional Trailering, 4.10 Rear Axle 13000 lbs N/A 13000 lbs N/A
Max 5th Wheel Trailering, 3.73 Rear Axle N/A 17300 lbs N/A 16900 lbs
Max 5th Wheel Trailering, 4.10 Rear Axle 14000 lbs N/A 13700 lbs N/A
GCWR, 3.73 Rear Axle N/A 24500 lbs N/A 24500 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 4400 lbs 5200 lbs 4800 lbs 5600 lbs
Rear Gross Axle Weight Rating 7050 lbs 7050 lbs 7050 lbs 7050 lbs