Used Diesel Trucks for Sale in Mansfield, TX
When work gets heavy, hills get long, and trailers get big, gas trucks tap out. Our used diesel trucks are built for serious towing, hot-shot runs, ranch duty, and long miles on Texas highways. Every diesel at North Texas Truck Stop is hand-picked, fully photographed in our indoor studio, and inspected so it’s ready for real work on day one.
Why Diesel Still Matters in 2025
Modern diesel engines deliver the three things truck owners care about most: torque, durability, and stability under load. Whether you’re pulling a fifth-wheel, a loaded equipment trailer, or a race rig, diesel power gives you the control and confidence you need.
- Low-RPM torque for getting heavy weight moving without drama
- Strong engine braking on grades and long downhill runs
- Better towing MPG compared to comparable gas engines
- Long service life when properly maintained
What You’ll Find in Our Diesel Inventory
We specialize in clean, well-optioned diesel trucks that are ready to go to work or hit the road today. Our inventory changes constantly, but you’ll usually see a strong mix of:
- Ford Super Duty Power Stroke diesels (F-250, F-350 and more)
- Ram HD trucks with the 6.7L Cummins turbo diesel
- Chevrolet and GMC HD trucks with the 6.6L Duramax
- 3/4-ton and 1-ton trucks, SRW and DRW configurations
- Premium trims like Laramie, Longhorn, Limited, Denali, LTZ, and High Country
Every truck is photographed indoors so you can see body lines, suspension, wheels, and interiors clearly before you ever step on the lot.
Built for Real Work, Not Just the Spec Sheet
North Texas Truck Stop focuses on trucks that make sense in the real world. That means practical gearing, proven engine/transmission combos, and the right options for towing and daily use. Many of our diesels are already outfitted with:
- Factory or upgraded tow packages
- Gooseneck / fifth-wheel prep where equipped
- Bed protection, steps, and towing mirrors
- Off-road or FX4 / Z71 style packages on select units
Shop Our Current Diesel Truck Inventory
Our online inventory is updated directly from our in-house system, so what you see is what’s on the ground. To see everything we currently have in stock, start with our live diesel search page:
View All Used Diesel Trucks in Stock »
Who Our Trucks Are Right For
- Hot-shot and long-distance haulers
- Ranchers and landowners who actually use their beds and hitches
- Contractors and business owners who can’t afford downtime
- Families towing RVs, toy haulers, or boats on a regular basis
If you tow more than a few times a year or depend on your truck for work, a well-sorted diesel is still the smart choice. We’re here to help you find the right one, without pressure and without surprises.
Frequently Asked Diesel Questions
Do you only sell 3/4-ton and 1-ton diesel trucks?
Most of our diesel inventory is 2500/250 and 3500/350 class heavy-duty trucks, but we occasionally stock half-ton diesels and specialty builds depending on availability.
Can you help with nationwide shipping?
Yes. We work with trusted transport partners and can help arrange shipping for buyers across the country. Just let us know where the truck is going and we’ll provide options.
Do you inspect your diesel trucks?
Every truck is looked over before we photograph and list it. We focus on clean titles, honest history, and trucks that are ready for the road. If you have questions about a particular truck, we’re happy to walk it for you.
Ready to find your next diesel? Start by browsing our current diesel inventory online or contact us with any questions about a specific truck.