Soft, vinyl tri-fold cover designed & built with cost in mind without sacrificing quality.

Soft, vinyl tri-fold cover with our patented smart latch system for easy open and close action.

Soft, vinyl quad-fold cover with our patented smart latch system for easy open and close action.
Where to buy

Soft vinyl, four panel cover that provides full bed access with our patented smart latch technology

The Worksport™ SC4 not only folds easily into four compact sections but also folds up towards the back window.
This elite quad folding tonneau cover is designed to remain below cab height, ensuring minimal wind resistance and road noise while preventing potential product damage.
This also allows 3rd brake light visibility and partial rear window visibility on truck models with beds shorter than 6 feet when folded towards the rear window.
The unique functionality of the Worksport™ SC4 allows true 100% use of the trucks bed on demand, from tailgate to bulkhead.
Previous
Next

Features

Frame

Scratch resistant epoxy coated aircraft grade aluminum.

Latch

Our patented rear cam latch can easily be adjusted to suit your truck bed and ensures ultimate security.

Cover

UV protected durable vinyl coated tarp. Precision tri-layer sewing and stitching. Inner and outer edge reinforcements.

Hardware

All high strength aluminium.

Weather Protection

Weather tight “Q seal” gaskets. Entire perimeter seal with hard wearing rubber.

Security

Dual sided latch only accessible when tail gate is open.

Warranty

Worksport offers a limited warranty on all components.

Installation

Easy no-drill installation.

Product Details

Ultimate Bed Access

No “dead panel” allowing 100% access to your trucks bed.

Latch

Our patented smart latch system allows the cover to be opened by simply pulling down on one release cable located at the rear of the tonneau cover. Closing the cover is just as easy – simply push down or slam it shut with the tailgate opened or closed!

Seals

Weather tight “Q seal” gaskets protect your cargo form water, snow, and other debris. The entire perimeter of the cover is sealed with hard wearing rubber that is designed to last the lifetime of the product.

Hardware

Our high strength aluminium hardware is able to take whatever you or the elements throw at it. It's epoxy coated making the SC4's hardware scratch resistant.
Previous
Next

Specifications

Download Installation Instructions

Worksport TM Plastics

All plastic components used on the Worksport™ line of products is made using a proprietary mixture of PA66 plastic and nylon reinforcement. Our plastics are all tested to exceed 2000 (450lbs) Newton sheer strength, far exceeding OEM specifications. Our PA66N plastic components are: Buckle Assemblies, Rear Latch Handles, Cross-Bar connectors, Hinges, Corners & Caps, Latch Bases.

Woven nylon buckle strap

The Worksport™ SC4 uses CE40,50, and 60 durometer EPDM rubber seals, conforming to ASTM D2000 OE specifications. Our tailgate fin seal will not fade, crack, or rip, and is meant to abut your tailgate for a snug all-weather seal. Our side seals use a proprietary double-sweep profile to conform to uneven bed side surfaces. Our front dust flap is undercut into our corner seals for a seamless / gapless seal that fits all front truck bed walls (bulkheads).

EPDM Rubber Seals

The Worksport™ SC4 uses CE40,50, and 60 durometer EPDM rubber seals, conforming to ASTM D2000 OE specifications. Our tailgate fin seal will not fade, crack, or rip, and is meant to abut your tailgate for a snug all-weather seal. Our side seals use a proprietary double-sweep profile to conform to uneven bed side surfaces. Our front dust flap is undercut into our corner seals for a seamless / gapless seal that fits all front truck bed walls (bulkheads).

Worksport Alloy

The Worksport™ SC4 uses 6063-T1-T6 grade aluminum alloy in all of its frame and front hook metals. All alloy extrusions are coated in a semi-gloss black epoxy-based paint that is both durable and scratch resistant.

Worksport Latches

The Worksport™ SC4 uses 6063-T1-T6 grade aluminum alloy in all of its frame and front hook metals. All alloy extrusions are coated in a semi-gloss black epoxy-based paint that is both durable and scratch resistant.

Worksport Thread

The Worksport™ SC4 uses 420D/3 poly bonded sewing thread. Our thread is anti-wicking, protected against ultraviolet rays, and is reinforced with one single spun Kevlar filament. This makes the Worksport SC3 thread stronger than OE specifications for convertible tops in OE (GA-//Generally Accepted) automotive specifications.

Warranty

ALL PRODUCTS SHOULD BE REGISTERED WITHIN 30 DAYS OF PRODUCT PURCHASE. FAILURE TO REGISTER YOUR PRODUCT ONLINE RESULTS IN YOU NEEDING TO PROVIDE YOUR ORIGINAL RECIEPT OF PURCHASE IN THE EVENT OF WARRANTY CLAIM
Worksport™ warranties your product to be free from defects in material and workmanship on all panel & frame materials, plastics, and hardware for a full five (3) years after date of purchase. Worksport™ uses the highest quality materials in the industry. Worksport™ warranties your covers material to be free from defects in material and workmanship for life (e.g warping). This does not include adhesive and seaming, denting, or scratching or wear and tear. If you discover a defect in a product covered by this warranty we will at our option repair the product using new or refurbished components, or if repair is not possible, replace the item.
LEARN MORE >

Warranty Registration

Like / Follow

Facebook Twitter Youtube Linkedin Instagram

Application Lists

SKUUPCDescriptionNotes
FORD
28-3125796890511862SC4 04-08 FRD F-150 5'6" Vinyl Quadfold 
28-3126796890511879SC4 04-08 FRD F-150 6'6" Vinyl Quadfold 
28-3135796890511886SC4 09-14 FRD F-150 5'6" Vinyl Quadfold 
28-3136796890511893SC4 09-14 FRD F-150 6'6" Vinyl Quadfold 
28-3145796890511909SC4 15+ FRD F-150 5'6" Vinyl Quadfold 
28-3146796890511916SC4 15+ FRD F-150  6'6" Vinyl Quadfold 
28-3226796890512579SC4 17+ FRD F-250/F-350 6'9" Vinyl Quadfold 
28-3228796890512586SC4 17+ FRD F-250/F-350 8' Vinyl Quadfold 
28-3736614609000000SC4 17+ FRD Ranger 6' Vinyl Quadfold 
28-3735614609000000SC4 17+ FRD Ranger 5 Vinyl Quadfold 
SKUUPCDescriptionNotes
RAM / JEEP
28-2716796890511831SC4 02-19 DDG Ram 1500 6'4" Vinyl Quadfoldw/o RAMBOX
28-2718796890511848SC4 02-19 DDG Ram 1500 8' Vinyl Quadfold 
28-2725796890511855SC4 09-19 DDG Ram 1500 5'7" Vinyl Quadfoldw/o RAMBOX
28-2115614609000000SC4 19+ JEEP GLADIATOR 5' Vinly Quad Foldw/o Track Rack
28-2736796890512777SC4 19+ DDG Ram  6'4" Vinyl Quadfold (w/o RAMBOX)w/o RAMBOX
28-2738796890512784SC4 19+ DDG Ram 8' Vinyl Quadfold (w/o RAMBOX) 
28-2735796890512791SC4 19+ DDG Ram 1500 5'7" Vinyl Quadfold (w/o RAMBOX)w/o RAMBOX
SKUUPCDescriptionNotes
CHEVROLET / GMC
28-1216796890511732SC4 99-07 CHV Silverado/Sierra 6'6" Vinyl Quadfold 
28-1225796890511749SC4 04-07 CHV Silverado/Sierra 5'7" Vinyl Quadfold 
28-1235796890511756SC4 07-13 CHV Silverado/Sierra 5'8" Vinyl Quadfold 
28-1236796890511763SC4 07-13 CHV Silverado/Sierra 6'6" Vinyl Quadfold 
28-1238796890511770SC4 07-13 CHV Silverado/Sierra 8' Vinyl Quadfold 
28-1245796890511787SC4 14-18 CHV Silverado/Sierra 5'8" Vinyl Quadfold 
28-1246796890511794SC4 14-18 CHV Silverado/Sierra 6'6" Vinyl Quadfold 
28-1248796890511800SC4 14-18 CHV Silverado/Sierra 8' Vinyl Quadfold 
28-1255796890512913SC4 19+ CHV Silverado/Sierra 5'8" Vinyl Quadfoldw/o OFFROAD BAR w/o CARBONPRO BED
28-1256796890512920SC4 19+ CHV Silverado/Sierra 6'6" Vinyl Quadfoldw/o OFFROAD BAR w/o CARBONPRO BED
28-1356614609000000SC4 19+ CHV Silverado/Sierra 2500/3500 6'9" Vinyl Quadfoldw/o OFFROAD BAR w/o CARBONPRO BED
28-1358614609000000SC4 19+ CHV Silverado/Sierra 2500/3500 8'3" Vinyl Quadfoldw/o OFFROAD BAR w/o CARBONPRO BED
28-1258796890512937SC4 19+ CHV Silverado/Sierra 8' Vinyl Quadfoldw/o OFFROAD BAR w/o CARBONPRO BED
28-1625796890511817SC4 15+ CHV Colorado/Canyon 5' Vinyl Quadfoldw/o OFFROAD BAR
28-1626796890511824SC4 15+ CHV Colorado/Canyon 6' Vinyl Quadfoldw/o OFFROAD BAR