LEER Commercial Truck Cap – Heavy-Duty Work Cap for Professionals
The LEER Commercial truck cap is engineered for professionals who need secure, weather-tight cargo protection on every jobsite. This all-aluminum cap combines reinforced framing with flush-mount locks and heavy-duty weather seals to keep tools and equipment safe from theft and the elements.
Our Commercial model fits full-size pickup beds and installs quickly over stake pockets or bed rails, making it the go-to choice for contractors, utility fleets, and service technicians. Every cap ships with a one-piece torsion-lift rear door, LED dome lighting, and pre-drilled ladder rack mounting points.
- All-aluminum construction with reinforced A-pillar framing
- Flush-mount rotary locks on rear door and side windows
- Bulb-seal weather stripping for dust and moisture resistance
- One-piece torsion-assist rear door with automotive-grade hinges
- Pre-wired LED dome light with three-position switch
All-Aluminum Construction Built for Commercial Use
We build every LEER Commercial cap from corrosion-resistant aluminum alloy with welded corner gussets and reinforced A-pillar framing. This construction delivers superior strength-to-weight performance compared to fiberglass models, so your truck maintains payload capacity while protecting cargo from impact and weather.
The cap’s powder-coated aluminum skin resists dents and scratches better than painted fiberglass, and the frameless side windows sit flush with the body to eliminate wind noise at highway speeds. Our Commercial model is the same cap fleet managers specify for utility trucks and municipal service vehicles across North America.
Secure Locking System & Jobsite Security
Flush-Mount Rotary Locks
The LEER Commercial features flush-mount rotary locks on the rear door and both side windows, keyed alike to your ignition for single-key convenience. These locks sit recessed in the door frame to resist prying, and the internal latch mechanism engages a steel striker plate welded to the cap frame.
Weather-Sealed Side Access
Both side windows slide open and lock independently, giving you tool access without opening the rear door. Bulb-seal weather stripping compresses around each window frame to block dust and moisture, and the tinted glass provides privacy for expensive equipment stored overnight on jobsites.
Dimensions, Fit & Installation
The LEER Commercial mounts on full-size pickup trucks with 6.5-foot, 8-foot, or crew-cab short beds. We manufacture caps for Ford F-150/F-250/F-350, Chevrolet Silverado 1500/2500/3500, Ram 1500/2500/3500, GMC Sierra, Toyota Tundra, and Nissan Titan models from 2015 to current year.
Interior height measures 19 inches at the front bulkhead and tapers to 15 inches at the rear door, providing clearance for toolboxes and equipment cases up to 18 inches tall. The cap extends 2 inches beyond the tailgate when closed for a streamlined profile.
Professional-grade truck caps for every work application
What people are saying
Questions about the LEER Commercial truck cap
Commercial truck caps like the LEER Commercial prioritize security, durability, and jobsite functionality over interior comfort features. They use all-aluminum or reinforced construction to handle daily work environments, include flush-mount locks to deter theft, and offer pre-drilled mounting points for ladder racks and equipment.
Recreational caps typically use fiberglass for smoother styling and include carpeted interiors, but they lack the reinforced framing and heavy-duty weather seals that commercial operators need for tools and equipment protection.
Yes, the LEER Commercial includes factory-drilled mounting points spaced 48 inches apart that accept industry-standard ladder rack systems from TracRac, Thule, Weather Guard, and other manufacturers. The roof panel is rated for 500 pounds of evenly distributed static load when paired with a compatible rack.
We recommend professional installation of roof accessories to ensure proper load distribution and maintain warranty coverage. Our dealers can install rack systems at the same time as cap installation.
Flush-mount rotary locks sit recessed in the door frame and require a key to operate, making them far more secure than external paddle latches. The internal latch mechanism engages a steel striker plate welded to the cap frame, and the locks are keyed alike to your truck ignition for single-key convenience.
Paddle latches are easier to pry open and don't offer the same theft deterrence. Commercial operators who store expensive tools and equipment choose flush-mount locks for overnight jobsite security.
The LEER Commercial is available for full-size pickup trucks including Ford F-150/F-250/F-350, Chevrolet Silverado 1500/2500/3500, Ram 1500/2500/3500, GMC Sierra, Toyota Tundra, and Nissan Titan from 2015 to current model years. We manufacture caps for 6.5-foot, 8-foot, and crew-cab short bed configurations.
Contact your local authorized LEER dealer with your truck's year, make, model, and bed length to confirm fitment and order the correct cap. Our dealers maintain fit databases for all supported vehicles.
The LEER Commercial measures 19 inches of interior height at the front bulkhead and tapers to 15 inches at the rear door. This clearance accommodates standard toolboxes, equipment cases, and storage bins up to 18 inches tall.
If you need walk-in or stand-up interior height for larger equipment, consider our LEER 122 high-roof model, which provides 30 inches of interior clearance and is designed for service and utility trucks.
We strongly recommend professional installation by an authorized LEER dealer to ensure proper alignment, seal compression, and mounting hardware torque. Dealer installation is required to maintain our limited lifetime warranty on the cap structure and one-year warranty on locks and hardware.
DIY installation is possible for experienced truck owners, but improper mounting can cause water leaks, wind noise, and structural stress that voids warranty coverage. Our dealers complete installation in approximately 90 minutes with specialized clamps and alignment fixtures.
Routine maintenance includes washing the cap with automotive soap, inspecting weather seals for compression, and lubricating lock cylinders annually with graphite powder. Check mounting clamp torque every six months and re-torque fasteners if you notice any movement or rattling.
The aluminum construction requires no painting or gelcoat maintenance, and the powder-coated finish resists fading and oxidation. Inspect the bulb seals around doors and windows for wear every 12 months and replace if you notice air leaks or water intrusion.