CHEVROLET SILVERADO TRUCK CAPS
THE WORK TRUCK CAP THAT KEEPS YOUR TOOLS SECURE, DRY, AND READY FOR THE JOB.
Commercial-grade aluminum, side doors 30% larger than other toppers, and built to fit the truck you already run, with no permanent modification.
years building for the trades
vehicle upfits delivered
built, assembled & installed
PICK THE CAP THAT FITS HOW YOU WORK
Adrian equips professionals with truck accessories to protect gear, optimize storage, and reduce downtime.
LIFT-UP HATCH
Full-width rear access and the largest side doors in the industry. Best when you load long material and reach in from the side all day.
BARN DOOR
Walk-up double doors that swing clear. Best for constant in-and-out, working out of the bed like a mobile shop.
ROLL UP DOOR
Designed for quick access and maximum productivity, the rollup door replaces traditional swing or hatch doors with a smooth, space-saving design that opens vertically, perfect for tight parking areas and busy jobsites where opening doors is a hassle. Coming this fall.
EXPLORE UPFIT SOLUTIONS
30% Larger Doors
Weather Resistant
E-Lock Option
Modular Design
Warranty
Modular Design
Rack Ready
BUILT FOR THE WORK, NOT JUST EQUIPMENT STORAGE
While the Adrian cap keeps your tools dry and locked, what costs you time is everything that happens around your work. We build for the parts of the day a topper alone doesn’t fix.
You climb into the bed to reach the tool at the front.
Slide-out access brings the load to you, so you stop crawling over gear.
The part you need is back at the shop, or on the other truck.
Configured to your trade, every tool has its place, so the crew shows up ready instead of doubling back.
Half the bed is space you can't safely load.
Built to carry more and hold it secure, so one trip does the work of two.
The overhead reach your shoulders pay for.
Racks and layouts set to cut the reaching that puts techs on comp.
The cap is the anchor, not the whole build. Shelving, racks, and cab storage add on as the work changes, modular and reversible, with no permanent modification. You’re never locked into a package you’ll outgrow.
Common Accessories
IN AN INDUSTRY THAT SELF-CERTIFIES, WE TEST.
Nobody requires this of an upfitter. We do it because the person in that vehicle does not get a second chance.
FMVSS
Designed and installed to Federal Motor Vehicle Safety Standards
Occupant protection
FMVSS 208 crash protection testing
Stability
FMVSS 126 stability and rollover testing
Cargo retention
30G load retention testing
Durability
Component, test-track, and corrosion testing
EV readiness
SAE certified for EV and hybrid installation
QUESTIONS YOUR QUOTE SHOULD ANSWER
Why does an Adrian cap cost more than a bargain topper?
Because it isn’t the same thing. A bargain topper covers the bed. An Adrian cap is commercial-grade aluminum, sealed against weather and theft, and engineered to take racks and toolboxes whenever you need them. The premium is small. The cost of a cheap cap is recurring, and the difference usually pays for itself in weeks.
Will it fit the truck I already run?
Yes. Adrian caps fit current Silverados (2023+, Silverado 1500 5.75′ 2025+), including the Silverado EV (2025+), across common bed lengths. Plus, they fit Ford, RAM, and Nissan pickups. Run the configurator above, and we’ll confirm the exact fit before you get a quote.
How long is the install, and how much downtime?
Your local distributor installs the cap, usually in a single visit, with minimal to no driver downtime, and no permanent modification to the truck.
Can I add racks, toolboxes, or shelving later, or do I decide up front?
Add them later. The cap ships with integrated roof rails and mounting points, so you add racks and boxes as the work changes. No need to spec every option on day one.
Is it actually secure and weatherproof, or just marketing?
It’s built and tested for it. Integrated gutters and pre-installed gaskets keep water out, a compression handle seals it tight, and three-point locking plus an optional OEM-fob E-Lock keep tools protected.
What's the warranty?
Our warranty for our truck toppers is 3 years after the date of purchased if installed by a local Adrian distributor.
Where do I buy it, and who supports me afterward?
Through your local Adrian distributor, one of 250+ across the US and Canada. They handle fit, configuration, and installation, and they stay your point of contact afterward.
WHAT HAPPENS AFTER YOU REQUEST A QUOTE
An Adrian rep contacts you within a few hours.
They confirm your fit details and connect you with the best possible distributor.
You get your quote and schedule install.
WILL IT FIT YOUR TRUCK?
Use the cap configurator to select your specific style, then submit to receive your quote.
Hatch Door w/E-lock
Barn Door w/ Mechanical Lock
Hatch Door w/ Mechanical Lock
How we stack up
Where unmatched lead times meet simplified ordering.
| Feature | Adrian Steel Truck Cap | Competition | Insight |
|---|---|---|---|
| Construction | Knock Down | Unibody | ASCO Top is easier to stock and better protected than full toppers stacked outside. |
| Door seal method | Bulb seal w/ door frame gutters & compression handle | Bulb seal | Water can overcome the competitor bulb seal (car wash or heavy rain), we designed gutters that add additional support to the door frame’s water repulsion. |
| Toolbox options | Add on to any kit, any time | Must be specifically ordered or fabbed | Gives flexibility to distributor for stocking and customer once the vehicle is in service |
| Ladder rack options | Roof Rail mounting is standard (part of strength structure) | Must be specifically ordered or fabbed | Gives flexibility to distributor for stocking and customer once the vehicle is in service |
| Side door opening | 9.57 sq.ft | 7.14 sq.ft | 30% larger side door access with the Adrian Steel Truck Cap |
| Bodyside integrity | 0.080 aluminum | 0.032 or 0.063 aluminum | Our skin is thicker, which leads to greater strength and protection |