RV Diesel Apps to Save Money on Fill-Ups

If you’re not using the Open Roads RV program yet, you’re missing out—big time. We’ve been saving some serious cash with this one, and it’s a no-brainer. The best part? It’s totally free. With Open Roads, you can save up to 75 cents per gallon of diesel, though we’re averaging around 30-40 cents off per fill-up. Not too shabby, right?

How it works: Open Roads negotiates discounts at truck stops nationwide. Unlike other apps, prices are updated several times a day, ensuring accuracy. You can check both the regular price and the discounted price before pulling in, which makes it easy to find the best deal.

Pro tip: Head over to the TSD Open Roads Fuel Savings Card blog for more info and to start saving now!

Not just for truckers, Trucker Path is a handy app that helps you find diesel prices at major truck stops. It uses GPS tracking instead of zip codes, so it’s always spot-on when you’re on the move. Trucker Path also lets you filter for things like fuel wait times, overnight parking, and even truck washes, making it a solid all-around tool for your RV travels.

Bonus feature: The crowdsourced prices come from over a million users, which gives you a pretty good idea of what’s going on in real time.

For route planning, DAT Trucker is one of the best in the business. You can filter for diesel prices, weigh stations, parking spots, and even get wait times at the pumps. It’s perfect for those long days on the road when you want to plan your fuel stops in advance and avoid surprises.

 Learn more about DAT Trucker for all the features.

Jack Reports isn’t just about fuel—it’s an all-in-one trucking map app that shows diesel prices, parking availability, weigh stations, and more. It’s a great tool for those who need to know all the details about a stop before pulling in.

Fuelbook is like the trusted, quiet cousin of the bunch. It shows diesel prices at major truck stops, with updates happening six times a day to keep you in the loop. It’s an incredibly reliable source for real-time diesel pricing and gives you a handy filter for prices before tax.

With over 7,500 truck stops listed, Truck Master offers one of the most comprehensive search tools for RVers. You’ll find both fuel prices and essential amenities like restaurants and rest areas. Updates happen daily, so you’ll always know what to expect when you roll up to a truck stop.

Wait, GasBuddy for diesel? Yep, you read that right! GasBuddy has been around for over a decade, and while it’s traditionally used for gas, it also works for diesel fuel. If you’re already using it for your car, why not use it for your RV too? Keep in mind that prices here are crowdsourced, so they might not always be spot-on—but it’s still a handy tool to have.

Pro Tip: If you’re already using GasBuddy for your car, it’s an easy switch to start using it for your RV too. Just be mindful that sometimes the prices are a little off.