Description
Access H4020069 Rockstar Full Width Tow Flaps are built for Trail Boss and AT4 trucks, offering heavy-duty rear protection with 5/16 in. composite rubber and rust-resistant black aluminum. These mud flaps feature an easy, no-drill installation, contour-fit design, and model-specific brackets that help block rocks, mud, and road debris. Adjustable up to 4 in. over OEM ride height, these flaps provide superior tire coverage, making them ideal for towing and fifth-wheel applications. Not compatible with models featuring a deployable bed step.
- Features
- 5/16 in. thick composite rubber stays flexible in sub-zero temps
- Black urethane-coated aluminum resists rust and corrosion
- Contoured design follows truck body lines for optimal protection
- Mounts with yellow zinc linchpins—no tools or drilling required
- Model-specific stainless steel brackets reduce sailing
- Benefits
- Shields trailer and cargo from debris during towing
- Quick to remove and store when not in use
- Perfect for Trail Boss and AT4 truck owners
- Adapts to varying ride heights for better coverage
- Helps preserve paint and rear components from damage
- Technical Specifications
- Position: Rear
- Mud Flap Material: Rubber/Aluminum
- Mud Flap Color: Black
- Quantity: Sold individually
- Fitment: Trail Boss and AT4 models only
- UPC: 810038766256
- Clearance: 6-8 in. recommended; 3 in. minimum under load
- Note: Will not fit models with deployable bed step






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