Dominator Aluminum Bolt-On Vented Center Hole Mud Cover - Blue - 15 in Wheels SC120B These springs feature high quality

These springs feature high quality US Steel

1 in Square

AN washers

2005-2006 GMC Sierra 1500 HD Fleetside

Dominator Aluminum Bolt-On Vented Center Hole Mud Cover - Blue - 15 in Wheels SC120B These springs feature high qualityProduct Description: Mud Cover Bolt On Vented Center Hole Aluminum Blue Anodized 15 in Wheels Aerotech Styling innovative new Dominator Dirt Nose & Flare design is truly cutting edge; a new standard in the racing industry! Not only do they look awesome, but the integrated air flow tunnel effect maximizes downforce by directing air over the nose and across the hood and deck of your car. Dominator Flares tuck under the nosepiece for a seamless fit.