Blog/FAQ

The Bumper Bezel Trap: Why You Can't Put Round ...

Do you drive a GMC Sierra AT4 or Denali? Stop before you buy round exhaust tips! If you try to bolt round metal tips inside your factory rectangular bumper cutouts,...

The Bumper Bezel Trap: Why Your New Cat-Back Wo...

Did your GMC Sierra come with dual rectangular exhaust tips integrated directly into the rear bumper? Stop before you buy a full Cat-Back! If you order a standard kit with...

The Bumper Bezel Trap: Why Your New Exhaust Won...

Did your GMC Sierra come with dual rectangular exhaust tips integrated into the rear bumper? Stop before you buy an exhaust! If you order a standard dual-exit kit with round...

The Point of No Return: Why Lifting Your Sierra...

Thinking about installing a 6-inch lift kit on your brand-new GMC Sierra? Are you prepared to permanently cut the factory steel frame? Our latest Suspension Guide explains the "Drop-Bracket Reality"...

The UCA Trap: Why a Cheap $50 Leveling Kit Will...

Planning to buy a cheap, $50 plastic spacer to level the front of your new GMC Sierra 1500? Stop! If you don't upgrade your Upper Control Arms at the same...

The "Shiny Vinyl" Trap: Why Your Sierra Denali ...

Thinking about putting a cheap, shiny vinyl soft cover on your gorgeous new GMC Sierra? Stop! It will look terrible and flap violently on the highway. Our latest Cargo Guide...