GMC Parts

Hard Tri-Fold Tonneau Covers. You kept asking, we finally folded. The manufacturers of the respected ACCESS-+ Roll-Up Tonneau Cover are proud to introduce the LOMAX(TM) Hard Tri-Fold Cover. The impeccable fit and unique design of this hard folding tonneau cover makes a powerful impression....

LOMAX(TM) Hard Tri-Fold Cover delivers a bold look, taking your truck to new heights. The textured matte black finish and ultra low profile design merge flawlessly with your pickup for a sleek appearance. From the simple install and removal to the strategically placed weather...

LOMAX(TM) Hard Tri-Fold Cover delivers a bold look, taking your truck to new heights. The textured matte black finish and ultra low profile design merge flawlessly with your pickup for a sleek appearance. From the simple install and removal to the strategically placed weather...

LOMAX(TM) Hard Tri-Fold Cover delivers a bold look, taking your truck to new heights. The textured matte black finish and ultra low profile design merge flawlessly with your pickup for a sleek appearance. From the simple install and removal to the strategically placed weather...

LOMAX(TM) Hard Tri-Fold Cover delivers a bold look, taking your truck to new heights. The textured matte black finish and ultra low profile design merge flawlessly with your pickup for a sleek appearance. From the simple install and removal to the strategically placed weather...

LOMAX(TM) Hard Tri-Fold Cover delivers a bold look, taking your truck to new heights. The textured matte black finish and ultra low profile design merge flawlessly with your pickup for a sleek appearance. From the simple install and removal to the strategically placed weather...

LOMAX(TM) Hard Tri-Fold Cover delivers a bold look, taking your truck to new heights. The textured matte black finish and ultra low profile design merge flawlessly with your pickup for a sleek appearance. From the simple install and removal to the strategically placed weather...

LOMAX(TM) Hard Tri-Fold Cover delivers a bold look, taking your truck to new heights. The textured matte black finish and ultra low profile design merge flawlessly with your pickup for a sleek appearance. From the simple install and removal to the strategically placed weather...

With a low profile you crave and the security you require, the LOMAX(TM) Professional Series is reinventing how a hard cover should be.  From easy operation to the water shedding design, the cutting-edge performance of LOMAX(TM) Professional Series prevails. A classic diamond plate finish...

With a low profile you crave and the security you require, the LOMAX(TM) Professional Series is reinventing how a hard cover should be.  From easy operation to the water shedding design, the cutting-edge performance of LOMAX(TM) Professional Series prevails. A classic diamond plate finish...

Hard Tri-Fold Tonneau Covers. You kept asking, we finally folded. The manufacturers of the respected ACCESS-+ Roll-Up Tonneau Cover are proud to introduce the LOMAX(TM) Hard Tri-Fold Cover. The impeccable fit and unique design of this hard folding tonneau cover makes a powerful impression....

With a low profile you crave and the security you require, the LOMAX(TM) Professional Series is reinventing how a hard cover should be.  From easy operation to the water shedding design, the cutting-edge performance of LOMAX(TM) Professional Series prevails. A classic diamond plate finish...

With a low profile you crave and the security you require, the LOMAX(TM) Professional Series is reinventing how a hard cover should be.  From easy operation to the water shedding design, the cutting-edge performance of LOMAX(TM) Professional Series prevails. A classic diamond plate finish...

The VANISH(R) Roll-Up Cover is a perfect choice for truck owners who want the lowest-profile design at a remarkably low price. When closed, the cover lies a mere 1/2 in. above the truck box - virtually disappearing before your eyes from the side or...

The VANISH(R) Roll-Up Cover is a perfect choice for truck owners who want the lowest-profile design at a remarkably low price. When closed, the cover lies a mere 1/2 in. above the truck box - virtually disappearing before your eyes from the side or...

The VANISH(R) Roll-Up Cover is a perfect choice for truck owners who want the lowest-profile design at a remarkably low price. When closed, the cover lies a mere 1/2 in. above the truck box - virtually disappearing before your eyes from the side or...

The ACCESS(R) Original Roll-Up Cover has reigned supreme for over 20 years. It's a superior choice for your truck, can save you up to 10 percent in gas mileage and the increased capacity design sits 1-1/2 in. above the truck bed, offering all-season protection...

In 1991 Agri-Cover, Inc. invented the ACCESS Original Roll-Up Cover, the first tonneau cover of its kind. Other roll up covers have entered the market since then, but none have been tested, trusted and guaranteed longer than the ACCESS Original Roll-Up Cover. Our focus...

The VANISH(R) Roll-Up Cover is a perfect choice for truck owners who want the lowest-profile design at a remarkably low price. When closed, the cover lies a mere 1/2 in. above the truck box - virtually disappearing before your eyes from the side or...

The VANISH(R) Roll-Up Cover is a perfect choice for truck owners who want the lowest-profile design at a remarkably low price. When closed, the cover lies a mere 1/2 in. above the truck box - virtually disappearing before your eyes from the side or...