Chevrolet Silverado 2500HD and 3500HD tonneau covers
Hard aluminum tonneau covers cut for the Chevrolet Silverado 2500HD and 3500HD, 2015 to 2026. Locking, sealed on all four edges and installed without drilling your truck.
- Model years
- 2015 to 2026
- Bed lengths
- 6 ft 9 in, 8 ft
- Covers that fit
- 6 models
Same rail geometry as the 1500 with a longer panel.
Covers that fit the Silverado 2500 / 3500
One-Piece
Vaultline HD Off-Road
Rack-ready one-piece
1,600 lb load rating
$2,894
Free US shipping
Retractable
Vaultline R7
Full retract, sealed canister
500 lb load rating
$2,149
Free US shipping
Retractable
Vaultline R5
Manual retract, low profile
400 lb load rating
$1,649
Free US shipping
How to measure your bed
Manufacturer bed names round the real number. A 6 ft 9 in bed is rarely exactly that. Measure it yourself and you will not be guessing.
- 01
Drop the tailgate
Open it fully so nothing blocks the tape at the back of the bed.
- 02
Measure the floor
Run the tape along the bed floor from the bulkhead to the tailgate hinge line.
- 03
Round to the nearest inch
Send us that number with your year and trim and we confirm the exact cover.
Chevrolet Silverado 2500HD and 3500HD cover questions
Which bed lengths does the Chevrolet Silverado 2500HD and 3500HD come in?
The Chevrolet Silverado 2500HD and 3500HD is offered with 6 ft 9 in and 8 ft beds across the 2015 to 2026 model years. Each of our covers is cut to a specific bed length, so measure from the bulkhead to the inside of the closed tailgate before you order.
Do I need to drill my Silverado 2500 / 3500 to fit a cover?
No. Every cover clamps to the factory bed rails and comes off again without leaving a mark. Most Silverado 2500 / 3500 owners finish the install in 20 to 30 minutes with a 10 mm wrench.
Will a cover work with a bed liner on my Silverado 2500 / 3500?
Spray-in liners are no problem. A drop-in liner with a thick rail lip can change the clamping surface, so tell us which liner you have and we will send the correct clamp kit at no extra cost.
How waterproof is it, really?
The four-sided EPDM rubber gasket forms a sealed perimeter rather than the weathered overlap most covers use. We have tested it through heavy rain, snow and automatic car washes. Your cargo stays dry.
What exactly does the lifetime warranty cover?
Every structural component: the aluminum panels, hinges, frame and latches, for the life of the product under normal use. Seals and wear items are covered for three years. No registration is required.
Can I stand on it or carry heavy loads on top?
Yes. The one-piece covers are rated to 1,600 lb evenly distributed, so rooftop tents, cargo boxes and kayaks are all fine. Avoid point loads such as a car jack.
Confirm your Silverado 2500 / 3500 fit
Send your year and bed length and we will confirm the exact cover and clamp kit. Or call (307) 454-0600 and we will do it on the spot.