07-09 Silverado/Sierra Dually Rear Mud Flaps

The 07-09 Silverado/Sierra Dually Rear Mud Flaps from Husky Liners are engineered specifically for the 2007–2009 Chevrolet Silverado and GMC Sierra dually pickup trucks, addressing a critical need for chassis protection and highway safety. When you operate a heavy-duty dually, road debris—rocks, gravel, and salt spray—becomes a persistent threat to following vehicles and your truck's undercarriage. These rear mud flaps serve as a shield, reducing spray and protecting paint, trim, and mechanical components from corrosive road salt and impact damage.

Constructed from durable black textured plastic, these mud guards are precision-molded to integrate seamlessly with the dually rear end geometry, where dual wheels and tire spacing create unique aerodynamic challenges. The textured finish resists UV degradation and maintains appearance without requiring constant polishing, while the rigid plastic core withstands road impacts and vibration that would compromise softer materials. Weighing 5.4 lbs for the pair, they add negligible unsprung mass while delivering substantial protection—each flap is sized to capture spray from both rear tires on a dually setup.

Mechanics and fleet operators benefit most from this solution, particularly those managing vehicles in winter climates or salt-heavy regions where corrosion accelerates paint failure and suspension wear. Installation requires no welding or permanent modification—the flaps bolt directly to existing mounting points on the vehicle.