Review on Motorad MGC 791 Locking Fuel Cap by Tim Thomason

This cover will not fit 2015 or 2018 Toyota Tundra as the 'Check Eng' light will illuminate when a leak is detected. Bought for 2015 and 2018 Tundra and both reset the code on the same day. The 2018 cap was tightened and it took a few extra days (maybe a week) and back through the code. The lock itself works great. Much better than the ones I've had in the past. Love the fact that you can lock and unlock the cap by turning the key to lock it and the cap just twists once locked. Then you open it and take out the key and it works like a regular gas cap. A pretty cool and beautiful key. I just wish it was better sealed.