Expert tips on RV fuel security, Super C motorhome ownership, and protecting your investment.
Protect your motorhome from diesel theft and contamination. Our fiber-filled polymer fuel doors are built for Ford F-550, F-600, and Ram 5500 chassis.
April 2026 · 6 min read
Fuel theft costs commercial operators billions annually. Learn how the Work Truck Fuel Vault stops thieves in their tracks.
April 2026 · 5 min
Diesel fuel theft from RVs is on the rise. Learn the 7 most effective strategies to protect your Super C motorhome fuel system from thieves and siphoners.
March 2026 · 8 min read
Comparing every Super C motorhome built on the Ford F-550 and F-600 chassis. Entegra, Jayco, Grand Design, Dynamax, Thor — which one is right for you?
March 2026 · 12 min read
Remote construction sites, utility corridors, and rural service calls demand extended range. Here's how the Fuel Vault delivers.
April 2026 · 4 min
A single cup of water in your diesel tank can cause $5,000–$15,000 in engine damage. Learn how contamination happens and how to prevent it.
March 2026 · 6 min read
A technical guide for upfitters on integrating the Fuel Vault with Knapheide, Reading, and other major service body platforms.
March 2026 · 6 min
Ford F-550 chassis cab work trucks are among the most popular platforms for service bodies, utility bodies, and contractor builds. But the factory fuel access area is completely exposed. Here is what you need to know about locking fuel door options for the Ford F-550.
2026-04-28 · 6 min
Comparing every locking fuel door, fuel tank hatch, and fuel cap security option for Super C motorhomes. Why generic solutions fail and what actually works.
March 2026 · 10 min read
The Ram 5500 chassis cab is a heavy-duty workhorse used by contractors, municipalities, and fleet operators across the country. But the exposed fuel access area creates a security gap that most owners overlook until it is too late.
2026-04-26 · 6 min
Why Ford F-550 and F-600 Super C motorhomes have exposed fuel caps, what risks that creates, and the definitive solution purpose-built for your chassis.
March 2026 · 9 min read
Locking fuel caps, generic RV fuel hatches, DIY plates — what actually stops RV fuel theft? A deep-dive into anti-theft fuel cap cover options for Super C, Class C, and Class A motorhomes.
April 2026 · 7 min read
When it comes to protecting the fuel access on your work truck, you have two main options: a locking fuel cap or a locking fuel door. Here is an honest comparison of both approaches and why the choice matters for commercial trucks.
2026-04-24 · 7 min
What 'Patent Pending' really means on an RV fuel security product — and why no generic locking cap or universal hatch solves the exposed fuel cap problem on Ford and Workhorse chassis.
April 2026 · 7 min read
Municipal fleets face unique fuel security challenges. Public works trucks, utility vehicles, and government fleet vehicles are often parked at accessible locations and operated on tight budgets. Here is how to protect your municipal fleet from fuel theft.
2026-04-22 · 7 min
Every Super C, Class C, and Class A motorhome has the same two problems: ugly exposed fuel caps and zero security. Here's how one patent-pending locking fuel door solves both.
April 2026 · 8 min read
SnapPads protect your leveling jacks. But your fuel system has zero protection. Here is the bolt-on upgrade that completes the job — from the same school of thought as SnapPads.
May 2026 · 6 min read
How does a $55 universal fuel hatch compare to a purpose-built locking fuel door? We break down fit, materials, security, and long-term value so you can decide what actually protects your RV fuel system.
May 7, 2026 · 6 min read
