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Proudly American-owned and operated.
Great reasons to buy from us:
-
Easy Payment Options
Flexible financing options available to make your purchases more affordable. -
Fast Shipping
Quick and reliable shipping ensures you get your products promptly. -
Fitment Check
We double-check vehicle fitment before sending out products to ensure compatibility. -
American Owned
Proudly American-owned and operated.
ACCESS ROCKSTAR Full Width Tow Flap H4020049 is a model-specific full-width towing mud-flap system. It mounts beneath the rear bumper using mounting brackets and removable retaining pins; it is not a universal hitch-mounted ROXTER or ROCTECTION system.
Vehicle applications and required configuration
| Years | Vehicle | Bed / configuration / exclusions |
|---|---|---|
| 2020-2026 | Chevrolet Silverado/GMC Sierra 2500/3500 (diesel only) (w/adjustable rubber) | Diesel Only. Heat Shield Included. |
Construction, mounting and towing clearance
Selected configuration: Urethane Aluminum. The flap uses 5/16-inch rubber and a corrosion-resistant support structure. Model-specific brackets attach using existing frame holes; removable pins permit removal of the flap when it is not needed.
Not compatible with a deployable bed step. Designed around the OEM bumper and receiver; aftermarket equipment can change the fit. Maintain the manufacturer-recommended 6 to 8 inches of unloaded ground clearance and at least 3 inches with a load so the flap does not drag.
This configuration has adjustable rubber for trucks up to four inches above OEM ride height. Check actual ground clearance with the truck loaded.
The manufacturer explicitly lists the heat shield as included for this part.
Dually trucks require the separately purchased tow-flap extension for full-width coverage. Optional trim plates and extensions are not included unless explicitly listed for the selected part.
Manufacturer photographs illustrate the product series. The pictured truck, accessories and finish may differ from the selected part; use the part number and configuration above.
| Shipping | This item ships to the United States |
| Delivery | Estimated between and . Will usually ship within 1 business day. |
Description
ACCESS ROCKSTAR Full Width Tow Flap H4020049 is a model-specific full-width towing mud-flap system. It mounts beneath the rear bumper using mounting brackets and removable retaining pins; it is not a universal hitch-mounted ROXTER or ROCTECTION system.
Vehicle applications and required configuration
| Years | Vehicle | Bed / configuration / exclusions |
|---|---|---|
| 2020-2026 | Chevrolet Silverado/GMC Sierra 2500/3500 (diesel only) (w/adjustable rubber) | Diesel Only. Heat Shield Included. |
Construction, mounting and towing clearance
Selected configuration: Urethane Aluminum. The flap uses 5/16-inch rubber and a corrosion-resistant support structure. Model-specific brackets attach using existing frame holes; removable pins permit removal of the flap when it is not needed.
Not compatible with a deployable bed step. Designed around the OEM bumper and receiver; aftermarket equipment can change the fit. Maintain the manufacturer-recommended 6 to 8 inches of unloaded ground clearance and at least 3 inches with a load so the flap does not drag.
This configuration has adjustable rubber for trucks up to four inches above OEM ride height. Check actual ground clearance with the truck loaded.
The manufacturer explicitly lists the heat shield as included for this part.
Dually trucks require the separately purchased tow-flap extension for full-width coverage. Optional trim plates and extensions are not included unless explicitly listed for the selected part.
Manufacturer photographs illustrate the product series. The pictured truck, accessories and finish may differ from the selected part; use the part number and configuration above.
Fitement
Shipping
| Shipping | This item ships to the United States |
| Delivery | Estimated between and . Will usually ship within 1 business day. |
