Locking Fuel Doors for Missouri Work Trucks
If your trucks work in Kansas City, St. Louis, Springfield, or anywhere else in Missouri, their fuel caps are sitting completely exposed every night. The Work Truck Fuel Vault is an armored, locking fuel door that bolts over the filler area in about 15 minutes — no drilling.
Free Shipping
Free delivery anywhere in Missouri.
Lifetime Warranty
30-day money-back guarantee.
Fleet Pricing
Volume rates and PO terms.
Who Needs This in Missouri
Missouri fleets run heavy in construction and general contracting, delivery and last mile, agriculture and equipment hauling. Those trucks park loaded, often outside a fenced yard, and a five-gallon can walks off with your fuel before sunrise.
construction and general contracting
Trucks left on site overnight with full tanks and no fuel security.
delivery and last mile
Trucks left on site overnight with full tanks and no fuel security.
agriculture and equipment hauling
Trucks left on site overnight with full tanks and no fuel security.
Cities We Ship To
Missouri Questions
Do you ship locking fuel doors to Missouri?
Yes. We ship to every address in Missouri, including Kansas City, St. Louis, Springfield, Columbia. Shipping within the United States is free; Canadian orders ship at published rates in USD.
Which trucks does it fit in Missouri?
Ford F-350 through F-750, E-Series cutaways, Ram 3500 through 5500, Chevrolet and GMC 3500HD through 6500HD, Isuzu N-Series, Freightliner M2, and most service body, ambulance, and shuttle builds on those chassis.
Is diesel theft a real problem in Missouri?
Fuel theft follows work. Missouri runs heavy in construction and general contracting, delivery and last mile, agriculture and equipment hauling — the exact industries whose trucks sit loaded overnight at yards, jobsites, and lots. That is where siphoning happens.
How long does installation take?
About 15 minutes with basic hand tools. No drilling, cutting, or welding. Most crews install their own.
Do you offer fleet pricing?
Yes. Fleet and municipal buyers in Missouri get volume pricing, consolidated invoicing, and purchase order terms. Use the fleet inquiry form and we will price your unit count.