Locking Fuel Doors for Massachusetts Work Trucks
If your trucks work in Boston, Worcester, Springfield, or anywhere else in Massachusetts, 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 Massachusetts.
Lifetime Warranty
30-day money-back guarantee.
Fleet Pricing
Volume rates and PO terms.
Who Needs This in Massachusetts
Massachusetts fleets run heavy in municipal and public works, construction and general contracting, HVAC and plumbing service. Those trucks park loaded, often outside a fenced yard, and a five-gallon can walks off with your fuel before sunrise.
municipal and public works
Trucks left on site overnight with full tanks and no fuel security.
construction and general contracting
Trucks left on site overnight with full tanks and no fuel security.
HVAC and plumbing service
Trucks left on site overnight with full tanks and no fuel security.
Cities We Ship To
Massachusetts Questions
Do you ship locking fuel doors to Massachusetts?
Yes. We ship to every address in Massachusetts, including Boston, Worcester, Springfield, Cambridge. Shipping within the United States is free; Canadian orders ship at published rates in USD.
Which trucks does it fit in Massachusetts?
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 Massachusetts?
Fuel theft follows work. Massachusetts runs heavy in municipal and public works, construction and general contracting, HVAC and plumbing service — 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 Massachusetts get volume pricing, consolidated invoicing, and purchase order terms. Use the fleet inquiry form and we will price your unit count.