Description
Access H3020039 Rockstar Full Width Tow Flaps offer durable, full-width rear protection for your truck while towing. Designed for diesel trucks, these black mud flaps are built from heavy-duty 5/16-inch composite rubber and black urethane-coated aluminum. The model-specific shape ensures proper fit and coverage, while stainless steel mounting brackets bolt directly to factory frame holes—no drilling needed. These mud flaps attach quickly using zinc linchpins and work seamlessly with fifth-wheel trailers and dual exhaust systems. Note: Not compatible with ZR2, AT4X, or trucks with a deployable bed step.
- Features
- 5/16-inch composite rubber construction
- Black urethane-coated aluminum frame
- Black extruded aluminum stabilizing bar with MagnaCoat hardware
- Contoured full-width design for maximum debris protection
- Mounts to frame with stainless steel brackets—no drilling required
- Quick-attach with yellow zinc linchpins
- Optional adjustable rubber for lifted trucks or oversized tires
- Dual exhaust compatible with exhaust cutouts
- Stays flexible down to -40°F
- Made in the USA – Jamestown, ND
- Benefits
- Shields against gravel, snow, mud, and road debris
- Fast tool-free installation and removal
- Improves towing safety and vehicle appearance
- Fits OEM receivers and bumpers
- Rustproof components ensure long-lasting durability
- Ideal for diesel trucks used with fifth-wheel trailers
- Technical Specifications
- Brand: Access
- Model: H3020039
- UPC: 810038765945
- Position: Rear
- Mud Flap Material: Rubber/Aluminum
- Color: Black
- Sold: Individually
- Recommended Ground Clearance: 6–8 inches
- Minimum Clearance When Loaded: 3 inches
- Not compatible with ZR2, AT4X, or trucks with deployable bed steps





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