How-to Videos for installs and repairs on GMC Sierra 3500 HD Cars

How to repair, install, fix, change or replace a broken, noisy, squeaky, worn or groaning serpentine belt on 07, 08, 09, 10, 11, 12, 13 Chevy Suburban

How to loosen and remove a stuck or rusted on wheel on any car, truck, van, or SUV.

If the taillights need to be replaced or the taillamp bulbs are burnt out and need to be changed, follow the steps in this how-to video and do it yourself!

1A Auto reviews bulb pliers available on 1aauto.com

Check out these off-road worklights! Available now at 1AAuto.com!

How to use a OBD2 scan tool to read codes and diagnose trouble codes.

Check out this product review of the Rovi Prime dash cam with GPS, WiFi, and impact detection! Get yours now, here on 1AAuto.com!

This video shows you how to install a new valve cover gasket on your 2007-14 Cadillac Escalade.

Learn how to use the scissor jack that is included in your vehicle's emergency spare tire kit!

Watch this video to learn how to fix squeaky or fading front brakes. The experts at 1A Auto show you how to replace the brake pads and rotors on your 07-13 Chevy Silverado or GMC Sierra.