Review on 🔒 High-Quality Locking Gas Cap: Compatible with Chevy, GMC, Silverado, Cruze, Express, Malibu, Colorado, Suburban, Tahoe, Equinox, Terrain, Sierra, Savana, Acadia, Acura, Buick, Cadillac, Lexus, and More by Michael Herrera

With gas prices so high I wanted to make sure someone couldn't smash my truck window, open the gas door and steal my gas. The mounting cap is mounted like the original cap. However, if you try to remove the cover without unlocking it, the cover will not unscrew. After opening the lock, the key can be removed from the cover, and then the cover can be removed to fill the fuel. When put back on, the lid locks and locks as usual without a key to lock.