Access Rockstar Commercial Tow Flaps (H5040139) (Model ACCH5040139)
Access H5040139 Rockstar Commercial Tow Flaps are built for dually pickups and HD trucks that demand serious protection on and off the road. Engineered for full-width coverage and performance, these rear tow flaps are made from 5/16-inch composite rubber for durability and contour precisely to your vehicle’s bumper. With stainless steel brackets and a urethane-coated aluminum frame, installation is quick with no drilling required. These USA-made flaps withstand extreme temperatures and offer quick removal when not in use—ideal for towing in rugged conditions.
Model-specific fit for HD trucks and dually pickups
5/16" composite rubber with urethane-coated aluminum frame
Exhaust cutouts for dual exhaust compatibility
Anti-sailing stainless steel mounting brackets
Quick clip design allows fast attachment/removal
Flexible to -40°F; resists ice and mud buildup
Full-width coverage protects from rocks and debris
Mounts using existing holes—no drilling required
Helps reduce drag and improves fuel efficiency
Ideal for all-weather towing and rugged conditions
Technical Specifications
Part Number: H5040139
Material: 5/16" Composite Rubber
Frame: Black urethane-coated aluminum
Mounting Brackets: Stainless steel with anti-sailing design
Mounting: Bolts to frame using existing holes
Compatibility: OEM receivers and bumpers only
Recommended Ground Clearance: 6–8 in. (3 in. minimum loaded)
Not compatible with deployable bed steps
Made in: Jamestown, ND, USA
Product identification
- Brand: Access
- Model / MPN: ACCH5040139
