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Built for the Long Haul: Finding the Ultimate Cummins Diesel Truck

Where to buy a used Cummins diesel truck near Fort Worth

Where to Buy a Used Diesel Pickup Truck with a Cummins Engine near Fort Worth 

When it comes to heavy-duty performance, nothing matches the legendary power of a turbo diesel engine. If you are a hard-working truck owner in the Fort Worth, Arlington, or Haslet area, you already understand how crucial strong, reliable torque is for hauling livestock, pulling gooseneck trailers, or navigating demanding job sites. Consequently, buyers constantly ask one primary question: Where can I buy a pickup truck with a Cummins diesel engine? Finding a dealership that understands these powerplants makes all the difference in your purchasing journey. 

View Our Cummins Diesel Inventory!

Where Can I Buy a Pickup Truck with a Cummins Diesel Engine?   

When you search for heavy-duty options, Ram trucks stand out as the exclusive home of this legendary powertrain. First, a used Ram 2500 provides a perfect balance of daily drivability and exceptional payload capability. For truck owners who require maximum towing power, a pre-owned Ram 3500 dually with a high-output variant and an AISIN heavy-duty transmission delivers unmatched commercial-grade performance. 

Our current inventory features premium pre-owned options ready for Texas roads: 

  • 2022 Ram 3500 Laramie Sport: This long bed configuration includes a 12-inch touchscreen, GPS navigation, and advanced camera systems for easier trailer hooking.  
  • 2024 Ram 3500 SLT Dually Flatbed: Equipped with a gooseneck ball and an AISIN transmission, this heavy-duty workhorse handles the toughest ranch jobs. 
  • 2022 Ram 2500 Limited Mega Cab: This model offers the spacious luxury of a Mega Cab interior alongside a robust 4WD system. 

Whatever your needs are from your diesel pickup truck, we have the inventory to match.

I side external view of a Ram pickup truck with a Cummins diesel engine
A closeup of the Cummins diesel engine logo

The Power Behind the Legend

First, it is important to look at what makes this specific inline-six motor an industry benchmark. The modern 6.7L Cummins turbo diesel engine delivers immense low-end torque and incredible longevity, outlasting standard gasoline variants by hundreds of thousands of miles. Furthermore, the engine features a block cast from compacted graphite iron, improving strength while reducing overall weight. This advanced engineering ensures optimal thermal efficiency and massive towing capacities for local drivers. 

The front grille of a Ram pickup truck with a Cummins engine
The tailgate of a Ram pickup truck with a Cummins engine

Drive Home a Champion from Texas Truck Barn 


Moreover, finding the perfect heavy-duty vehicle requires an experienced team that understands diesel technology. At Texas Truck Barn in Fort Worth, we specialize in high-quality, pre-owned diesel pickups tailored to the unique demands of local drivers. Whether you need a truck for commercial hauling or daily transportation, our specialists help you find the ideal configuration. Visit our showroom today to explore our extensive inventory, take a test drive, and secure competitive financing options on your next heavy-duty truck.  

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Interested in a Diesel Pickup?
35 Results
2023 Ram 3500 Tradesman 6.7L Diesel Chrome Pkg Gooseneck NEW Tires FREE WARRANTY
2023 Ram 3500 Tradesman 6.7L Diesel Chrome Pkg Gooseneck NEW Tires FREE WARRANTY
Arlington, TX, 6.7L I6 Cummins HO Turbo Diesel Engine, Tradesman 6.7L Diesel Chrome Pkg Gooseneck NEW Tires FREE WARRANTY, Automatic, # 542331, Four Wheel Drive
Mileage 56,285
Engine 6.7L I6 Cummins HO Turbo Diesel Engine
$45,995
DetailsShow selling price
2019 Ram 3500 Laramie Long Bed 6.7L Diesel GPS Camera NEW Tires FREE WARRANTY
2019 Ram 3500 Laramie Long Bed 6.7L Diesel GPS Camera NEW Tires FREE WARRANTY
Arlington, TX, 6.7L I6 Cummins HD Turbo Diesel Engine, Laramie Long Bed 6.7L Diesel GPS Camera NEW Tires FREE WARRANTY, Automatic, # 625467, Four Wheel Drive
Mileage 108,296
Engine 6.7L I6 Cummins HD Turbo Diesel Engine
$46,995
DetailsShow selling price
2019 Ram 3500 Big Horn Sport 6.7L Diesel Lifted American Force Wheels New Tires
2019 Ram 3500 Big Horn Sport 6.7L Diesel Lifted American Force Wheels New Tires
Arlington, TX, 6.7L I6 Cummins Turbo Diesel Engine, Big Horn Sport 6.7L Diesel Lifted American Force Wheels New Tires, Automatic, # 728716, Four Wheel Drive
Mileage 60,617
Engine 6.7L I6 Cummins Turbo Diesel Engine
$47,995
DetailsShow selling price
2020 Ram 2500 Longhorn COMING SOON Mega Cab 6.7L Diesel 12in GPS Sunroof
2020 Ram 2500 Longhorn COMING SOON Mega Cab 6.7L Diesel 12in GPS Sunroof
Arlington, TX, 6.7L Straight 6-Cyl Engine, Longhorn COMING SOON Mega Cab 6.7L Diesel 12in GPS Sunroof, Automatic, # 111340, Four Wheel Drive
Mileage 143,725
Engine 6.7L Straight 6-Cyl Engine
$47,995
DetailsShow selling price
2023 Ram 3500 Laramie Dually 6.7L Diesel 12in GPS Camera FREE WARRANTY
2023 Ram 3500 Laramie Dually 6.7L Diesel 12in GPS Camera FREE WARRANTY
Arlington, TX, 6.7L I6 Cummins HO Turbo Diesel Engine, Laramie Dually 6.7L Diesel 12in GPS Camera FREE WARRANTY, Automatic, # 524834, Four Wheel Drive
Mileage 161,552
Engine 6.7L I6 Cummins HO Turbo Diesel Engine
$47,995
DetailsShow selling price
2021 Ram 3500 Laramie Dually Night Edition Welding Bed 6.7L Diesel AISIN Trans
2021 Ram 3500 Laramie Dually Night Edition Welding Bed 6.7L Diesel AISIN Trans
Arlington, TX, 6.7L I6 Cummins Turbo Diesel Engine, Laramie Dually Night Edition Welding Bed 6.7L Diesel AISIN Trans, Automatic, # 536999, Four Wheel Drive
Mileage 123,196
Engine 6.7L I6 Cummins Turbo Diesel Engine
$49,995
DetailsShow selling price
2024 Ram 3500 SLT 6.7L Diesel AISIN Dually Flatbed Brand NEW Tires FREE WARRANTY
2024 Ram 3500 SLT 6.7L Diesel AISIN Dually Flatbed Brand NEW Tires FREE WARRANTY
Arlington, TX, 6.7L I6 Cummins Turbo Diesel Engine, SLT 6.7L Diesel AISIN Dually Flatbed Brand NEW Tires FREE WARRANTY, Automatic, # 192016, Four Wheel Drive
Mileage 76,385
Engine 6.7L I6 Cummins Turbo Diesel Engine
$52,995
DetailsShow selling price
2021 Ram 2500 Laramie Night Edition Mega Cab 6.7L Diesel GPS Camera New Tires FREE WARRANTY
2021 Ram 2500 Laramie Night Edition Mega Cab 6.7L Diesel GPS Camera New Tires FREE WARRANTY
Arlington, TX, 6.7L I6 Cummins Turbo Diesel Engine, Laramie Night Edition Mega Cab 6.7L Diesel GPS Camera New Tires FREE WARRANTY, Automatic, # 501205, Four Wheel Drive
Mileage 91,624
Engine 6.7L I6 Cummins Turbo Diesel Engine
$52,995
DetailsShow selling price
2021 Ram 2500 Limited COMING SOON 6.7L Diesel Lifted Fox Shocks 37in Toyo 12in GPS
2021 Ram 2500 Limited COMING SOON 6.7L Diesel Lifted Fox Shocks 37in Toyo 12in GPS
Arlington, TX, 6.7L I6 Cummins Turbo Diesel Engine, Limited COMING SOON 6.7L Diesel Lifted Fox Shocks 37in Toyo 12in GPS, Automatic, # 590827, Four Wheel Drive
Mileage 127,177
Engine 6.7L I6 Cummins Turbo Diesel Engine
$52,995
DetailsShow selling price
2024 Ram 2500 Laramie Night Edition 6.7L Diesel 12in GPS Camera Toyo Tires
2024 Ram 2500 Laramie Night Edition 6.7L Diesel 12in GPS Camera Toyo Tires
Arlington, TX, 6.7L I6 Cummins Turbo Diesel Engine, Laramie Night Edition 6.7L Diesel 12in GPS Camera Toyo Tires, Automatic, # 236036, Four Wheel Drive
Mileage 45,384
Engine 6.7L I6 Cummins Turbo Diesel Engine
$53,995
DetailsShow selling price
2022 Ram 3500 Longhorn COMING SOON Long Bed 6.7L Diesel 12in GPS Camera
2022 Ram 3500 Longhorn COMING SOON Long Bed 6.7L Diesel 12in GPS Camera
Arlington, TX, 6.7L I6 Cummins HO Turbo Diesel Engine, Longhorn COMING SOON Long Bed 6.7L Diesel 12in GPS Camera, Automatic, # 100509, Four Wheel Drive
Mileage 104,467
Engine 6.7L I6 Cummins HO Turbo Diesel Engine
$54,995
DetailsShow selling price
2024 Ram 2500 Laramie 6.7L Diesel 12in Screen GPS Camera FREE WARR
2024 Ram 2500 Laramie 6.7L Diesel 12in Screen GPS Camera FREE WARR
Arlington, TX, 6.7L I6 Cummins Turbo Diesel Engine, Laramie 6.7L Diesel 12in Screen GPS Camera FREE WARR, Automatic, # 366969, Four Wheel Drive
Mileage 30,108
Engine 6.7L I6 Cummins Turbo Diesel Engine
$56,995
DetailsShow selling price
2021 Ram 3500 Longhorn Long Bed 6.7L Diesel AISIN 12in GPS Camera NEW Tires
2021 Ram 3500 Longhorn Long Bed 6.7L Diesel AISIN 12in GPS Camera NEW Tires
Arlington, TX, 6.7L I6 Cummins Turbo Diesel Engine, Longhorn Long Bed 6.7L Diesel AISIN 12in GPS Camera NEW Tires, Automatic, # 530341, Four Wheel Drive
Mileage 94,035
Engine 6.7L I6 Cummins Turbo Diesel Engine
$56,995
DetailsShow selling price
2024 Ram 2500 Laramie COMING SOON Mega Cab Night Edition 6.7L Diesel NEW 35in Tires
2024 Ram 2500 Laramie COMING SOON Mega Cab Night Edition 6.7L Diesel NEW 35in Tires
Arlington, TX, 6.7L I6 Cummins Turbo Diesel Engine, Laramie COMING SOON Mega Cab Night Edition 6.7L Diesel NEW 35in Tires, Automatic, # 146254, Four Wheel Drive
Mileage 82,464
Engine 6.7L I6 Cummins Turbo Diesel Engine
$57,995
DetailsShow selling price
2021 Ram 2500 Limited COMING SOON Mega Cab 6.7L Diesel 12in GPS Camera
2021 Ram 2500 Limited COMING SOON Mega Cab 6.7L Diesel 12in GPS Camera
Arlington, TX, 6.7L I6 Cummins Turbo Diesel Engine, Limited COMING SOON Mega Cab 6.7L Diesel 12in GPS Camera, Automatic, # 608906, Four Wheel Drive
Mileage 61,529
Engine 6.7L I6 Cummins Turbo Diesel Engine
$59,995
DetailsShow selling price