ASTAMOTOR 24x24 Mud Flaps for Semi Trucks — 2-Pack Dually with 24x3 DOT-C2 Reflector Plates, Heavy-Duty Polymer

ASTAMOTOR 24" x 24" dually mud flaps with 24" x 3" reflector plates protect truck rear ends from road spray and improve nighttime visibility.

These heavy-duty mud flaps and reflective top plates are built for semi trucks, dump trucks, dually rigs and trailers. Made from a rugged polymer and paired with DOT-C2 conspicuity tape on an aluminum plate, the set is designed to resist cracking in cold weather, divert splash and debris, and make your vehicle more visible after dark. The package includes two mud flaps and two matching reflector plates sized to fit most popular makes such as Peterbilt, Freightliner, Kenworth and Volvo.

How do these mud flaps reduce road spray and debris?

The 24" x 24" polymer panels extend under the wheel path to intercept water, mud and stones kicked up by tires. The flap surface is flexible to absorb impacts while a rear wavy-groove pattern channels liquid downward and away from vulnerable areas.

• Full-size 24"x24" coverage for dually and trailer applications
• Wavy grooves on the back for rapid drainage and less splashback
• Thick 0.2" solid polymer resists tearing and impact

Will the reflectors improve nighttime visibility?

Yes — each reflector plate is a 24" x 3" aluminum strip with DOT-C2 conspicuity tape that reflects headlights to increase rearward detection. The plates are waterproof-coated so the reflective surface stays effective in wet conditions.

• DOT-C2 certified conspicuity tape for regulatory-style reflectivity
• Aluminum backing for a rigid, long-lasting mounting surface
• Waterproof coating protects the reflective sticker from grime

How durable and weather-resistant are these mud guards?

Constructed from 0.2" solid polymer, the flaps stand up to severe road conditions and are formulated to resist cracking in cold temperatures. The flexibility of the material helps it absorb impacts from debris without splitting, extending service life under heavy use.

• Thick polymer composition minimizes cold-weather cracking
• Flexible design tolerates impacts and bending forces
• Aluminum reflectors resist corrosion and hold adhesive tape securely

How straightforward is installation and what hardware is needed?

These mud flaps use bolt-on installation with slotted mounting holes set on standard centers to match common hanger patterns. No cutting or drilling of the flap itself is required, but you’ll need your truck’s existing bolts/hangers or similar mounting hardware, which are not included.

• Slotted holes for fast alignment on standard hanger centers
• No cutting or drilling of the mud flap required
• Mounting bolts/hangers not included — use existing truck hardware

Who this is for: Professional drivers, fleet managers and owner-operators who need a durable, visible and easy-to-fit mud flap solution for semi trucks, dump trucks and dually rigs. If you operate Peterbilt, Freightliner, Kenworth, Volvo or similar heavy vehicles and want to reduce road spray, protect vehicle surfaces, and improve nighttime conspicuity without complex modifications, this two-pack from ASTAMOTOR is a practical, rugged choice.