1999-2006 GMC Sierra 1500 Mud Flaps & Splash Guards

Built for daily road spray and muddy backroads, 1999-2006 GMC Sierra 1500 Mud Flaps & Splash Guards help block grime before it reaches the body and lower panels. They also add a finished look along the wheel openings while keeping wet pavement mess under control.

Some options focus on broad coverage, while others keep a lower-profile look that blends in with the Sierra's lines. Material choice, shape, and finish all matter when matching the truck's style and the amount of debris seen on the road.

Pairing mud flaps with other exterior upgrades can create a more complete setup, especially alongside 1999-2006 GMC Sierra 1500 Grilles, 1999-2006 GMC Sierra 1500 Side Step Bars & Running Boards, and 1999-2006 GMC Sierra 1500 Front Bumpers. Those pieces work together to give the truck a cleaner, more put-together appearance front to back.