AL3 Pro Hard Trifold Tonneau Cover (19-24 Sierra 1500 w/ 5.80-Foot Short & 6.50-Foot Standard Box & w/o Carbon Pro Box)Find parts that fit my vehicle

Introducing the AL3 Pro low profile hard trifold tonneau cover
The AL3 PRO uses ultra-thick-formed aluminum panels that provide superior dent resistance. The panels are coated with a proprietary ceramic paint formulation that offers exceptional scratch resistance to keep your cover looking great for longer.

KEY FEATURES
Stainless steel hardware
Handcrafted/hand-assembled
Fits most major makes and models
Designed and tested in the US
Customer Service located in Canada and the US
Stocked and shipped in the US
Fast and efficient shipping
Worksport Q-Seals offer superior weather protection for your cargo
Lifetime warranty on any defective materials and craftsmanship as per our warranty policy
SC4’s proprietary link bracket system allows for 100% full bed access from bulkhead to tailgate
Brake light visibility
AL3 image


DESIGN
Low-profile and sleek
Unique DiamondShield finish delivers a stunning appearance with enhanced resistance to salt and harsh weather conditions
Textured and matte black coated aluminum frame offers maximum protection without sacrificing style
Zinc-nickel plated hardware and fasteners
Lightweight
LATCHING
One-sided operation from tailgate to bulkhead
Secure the tonneau cover even with the tailgate up
Use cable release quick latch without fully opening the tailgate
Can shut the tonneau cover with the tailgate closed
Latches easily slide across cross members, ensuring easy, quick adjustment and proper fitment
SEALS
Rubber components are UV and weather-tested
Triple-fin side seals ensure additional weather protection
The rear fin seal is designed and tested for repeated tailgate use
PANELS
Heavy gauge aluminum formed panels provide enhanced dent resistance while minimizing the weight of the cover
INSTALLATION
No full-length drainage rails that interfere with the cargo area
Unique bracket system is secured to the bed using our proprietary clamping system that doesn’t use cumbersome C-clamps
Easy to install and remove
Comes fully assembled
No drilling or modifications are necessary, making installation a breeze
SECURITY
Secure your truck bed against unauthorized access when paired with a locking tailgate
Keeps your cargo safe by keeping the contents out of sight and out of mind
COST & COMPETITOR COMPARISSON
Enhanced usability with minimal impact on overall cost

Fitment:

• 2019 GMC Sierra 1500
• 2020 GMC Sierra 1500
• 2021 GMC Sierra 1500
• 2022 GMC Sierra 1500
• 2023 GMC Sierra 1500
• 2024 GMC Sierra 1500

Details

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov