Looking for aftermarket parts to modify or upgrade your GMC Sierra 3500 with bed caps? At Tunersports.com we carry a huge selection of the top name brand performance bed cap parts and accessories for your Sierra 3500.
Whether you have a 2001 or 2006 GMC Sierra 3500 in Base to WT trim we have you covered. We have 5 bed caps available to mod your Sierra 3500. All parts have free shipping to the Continental US 48 States.
 IN STOCK 49501Bushwacker Bed Rail and Tailgate Caps protect your bedrails and tailgate from the nicks, scratches, and dings that come with using your truck for what it?s made for. CAD-engineered for a perfect fit and providing more coverage than factory caps, our bedrail and tailgate caps are an easy way to add s... Bushwacker 99-06 Chevy Silverado 1500 Fleetside Rail Caps 96.0in Bed Does Not Fit Flareside - Black 2001-2002 GMC Sierra 3500 SL 2001-2006 GMC Sierra 3500 SLE / SLT 2002-2005 GMC Sierra 3500 Base 2004-2006 GMC Sierra 3500 WT 2006-2006 GMC Sierra 3500 SL $153.77 |
 IN STOCK - LOW 49502Bushwacker Bed Rail and Tailgate Caps protect your bedrails and tailgate from the nicks, scratches, and dings that come with using your truck for what it?s made for. CAD-engineered for a perfect fit and providing more coverage than factory caps, our bedrail and tailgate caps are an easy way to add s... Bushwacker 99-06 Chevy Silverado 1500 Fleetside Rail Caps 96.0in Bed Does Not Fit Flareside - Black 2001-2002 GMC Sierra 3500 SL 2001-2006 GMC Sierra 3500 SLE / SLT 2002-2005 GMC Sierra 3500 Base 2004-2006 GMC Sierra 3500 WT 2006-2006 GMC Sierra 3500 SL $153.77 |
 IN STOCK 48501Bushwacker Bed Rail and Tailgate Caps protect your bedrails and tailgate from the nicks, scratches, and dings that come with using your truck for what it?s made for. CAD-engineered for a perfect fit and providing more coverage than factory caps, our bedrail and tailgate caps are an easy way to add s... Bushwacker 99-06 Chevy Silverado 1500 Fleetside Rail Caps 96.0in Bed Does Not Fit Flareside - Black 2001-2002 GMC Sierra 3500 SL 2001-2006 GMC Sierra 3500 SLE / SLT 2002-2005 GMC Sierra 3500 Base 2004-2006 GMC Sierra 3500 WT 2006-2006 GMC Sierra 3500 SL $153.77 |
 IN STOCK 48502Bushwacker Bed Rail and Tailgate Caps protect your bedrails and tailgate from the nicks, scratches, and dings that come with using your truck for what it?s made for. CAD-engineered for a perfect fit and providing more coverage than factory caps, our bedrail and tailgate caps are an easy way to add s... Bushwacker 99-06 Chevy Silverado 1500 Fleetside Rail Caps 96.0in Bed Does Not Fit Flareside - Black 2001-2002 GMC Sierra 3500 SL 2001-2006 GMC Sierra 3500 SLE / SLT 2002-2005 GMC Sierra 3500 Base 2004-2006 GMC Sierra 3500 WT 2006-2006 GMC Sierra 3500 SL $153.77 |
 IN STOCK 1704212TruXedo Stake Pocket Covers are sleek, high impact plastic inserts designed to easily snap-in to stake pocket holes. Simply place the cover over the stake pocket hole, and snap in to place.... Truxedo 99-13 GM Full Size/Classic Pickup Stake Pocket Covers - 4 Pack 2001-2002 GMC Sierra 3500 SL 2001-2006 GMC Sierra 3500 SLE / SLT 2002-2005 GMC Sierra 3500 Base 2004-2006 GMC Sierra 3500 WT 2006-2006 GMC Sierra 3500 SL $31.20 |