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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?
34 Results
2015 Ram 3500 Lone Star Long Bed Camper Shell 5.7L Hemi V8 BF Goodrich Tires
2015 Ram 3500 Lone Star Long Bed Camper Shell 5.7L Hemi V8 BF Goodrich Tires
Arlington, TX, 5.7L V8 Hemi VVT Engine, Lone Star Long Bed Camper Shell 5.7L Hemi V8 BF Goodrich Tires, Automatic, # 602423, Four Wheel Drive
Mileage 103,455
Engine 5.7L V8 Hemi VVT Engine
$22,995
DetailsShow selling price
2015 Ram 2500 Laramie COMING SOON Long Bed 6.7L Diesel GPS Toyo Tires
2015 Ram 2500 Laramie COMING SOON Long Bed 6.7L Diesel GPS Toyo Tires
Arlington, TX, 6.7L I6 Cummins Turbo Diesel Engine, Laramie COMING SOON Long Bed 6.7L Diesel GPS Toyo Tires, Automatic, # 593570, Four Wheel Drive
Mileage 218,135
Engine 6.7L I6 Cummins Turbo Diesel Engine
$24,995
DetailsShow selling price
2019 Ram 3500 Chassis Cab Tradesman 6.7L Diesel AISIN Dually Flatbed Goosenck NEW Tires
2019 Ram 3500 Chassis Cab Tradesman 6.7L Diesel AISIN Dually Flatbed Goosenck NEW Tires
Arlington, TX, 6.7L I6 Cummins Turbo Diesel Engine, Tradesman 6.7L Diesel AISIN Dually Flatbed Goosenck NEW Tires, Automatic, # 517553, Four Wheel Drive
Mileage 240,706
Engine 6.7L I6 Cummins Turbo Diesel Engine
$26,995
DetailsShow selling price
2016 Ram 2500 Longhorn Limited COMING SOON Mega Cab Ram Box 6.7L Diesel NEW Tires
2016 Ram 2500 Longhorn Limited COMING SOON Mega Cab Ram Box 6.7L Diesel NEW Tires
Arlington, TX, 6.7L Straight 6-Cyl Engine, Longhorn Limited COMING SOON Mega Cab Ram Box 6.7L Diesel NEW Tires, Automatic, # 101318, Four Wheel Drive
Mileage 245,968
Engine 6.7L Straight 6-Cyl Engine
$27,995
DetailsShow selling price
2014 Ram 2500 Laramie Mega Cab 6.7L Diesel GPS Camera Nitto Tires
2014 Ram 2500 Laramie Mega Cab 6.7L Diesel GPS Camera Nitto Tires
Arlington, TX, 6.7L I6 Cummins Turbo Diesel Engine, Laramie Mega Cab 6.7L Diesel GPS Camera Nitto Tires, Automatic, # 147109, Four Wheel Drive
Mileage 218,570
Engine 6.7L I6 Cummins Turbo Diesel Engine
$28,995
DetailsShow selling price
2018 Ram 3500 Laramie Dually 6.7L Diesel GPS Camera NEW Tires FREE WARRANTY
2018 Ram 3500 Laramie Dually 6.7L Diesel GPS Camera NEW Tires FREE WARRANTY
Arlington, TX, 6.7L I6 Cummins Turbo Diesel Engine, Laramie Dually 6.7L Diesel GPS Camera NEW Tires FREE WARRANTY, Automatic, # 423120, Four Wheel Drive
Mileage 283,239
Engine 6.7L I6 Cummins Turbo Diesel Engine
$28,995
DetailsShow selling price
2014 Ram 3500 Longhorn Mega Cab Ram Box 6.7L Diesel AISIN GPS Came
2014 Ram 3500 Longhorn Mega Cab Ram Box 6.7L Diesel AISIN GPS Came
Arlington, TX, 6.7L I6 Cummins Turbo Diesel Engine, Longhorn Mega Cab Ram Box 6.7L Diesel AISIN GPS Came, Automatic, # 247197, Four Wheel Drive
Mileage 244,361
Engine 6.7L I6 Cummins Turbo Diesel Engine
$29,995
DetailsShow selling price
2016 Ram 2500 Laramie COMING SOON Mega Cab 6.7L Diesel NEW 35in Tires
2016 Ram 2500 Laramie COMING SOON Mega Cab 6.7L Diesel NEW 35in Tires
Arlington, TX, 6.7L I6 Cummins Turbo Diesel Engine, Laramie COMING SOON Mega Cab 6.7L Diesel NEW 35in Tires, Automatic, # 185860, Four Wheel Drive
Mileage 204,884
Engine 6.7L I6 Cummins Turbo Diesel Engine
$29,995
DetailsShow selling price
2019 Ram 2500 Limited 6.7L Diesel 12in GPS Nav Camera 33in Tires FREE WARRANTY
2019 Ram 2500 Limited 6.7L Diesel 12in GPS Nav Camera 33in Tires FREE WARRANTY
Arlington, TX, 6.7L I6 Cummins Turbo Diesel Engine, Limited 6.7L Diesel 12in GPS Nav Camera 33in Tires FREE WARRANTY, Automatic, # 539579, Four Wheel Drive
Mileage 210,059
Engine 6.7L I6 Cummins Turbo Diesel Engine
$31,995
DetailsShow selling price
2018 Ram 5500 Chassis Cab Tradesman 6.7L Diesel AISIN Flatbed Dually Gooseneck
2018 Ram 5500 Chassis Cab Tradesman 6.7L Diesel AISIN Flatbed Dually Gooseneck
Arlington, TX, 6.7L I6 Cummins Turbo Diesel Engine, Tradesman 6.7L Diesel AISIN Flatbed Dually Gooseneck, Automatic, # 207276, Four Wheel Drive
Mileage 227,784
Engine 6.7L I6 Cummins Turbo Diesel Engine
$32,995
DetailsShow selling price
2021 Ram 3500 Tradesman COMING SOON Dually Flatbed 6.7L Diesel NEW Tires
2021 Ram 3500 Tradesman COMING SOON Dually Flatbed 6.7L Diesel NEW Tires
Arlington, TX, 6.7L I6 Cummins HO Turbo Diesel Engine, Tradesman COMING SOON Dually Flatbed 6.7L Diesel NEW Tires, Automatic, # 666690, Four Wheel Drive
Mileage 196,448
Engine 6.7L I6 Cummins HO Turbo Diesel Engine
$32,995
DetailsShow selling price
2018 Ram 2500 Laramie 6.7L Diesel RHINO Lined GPS Camera Gooseneck 35in Tires
2018 Ram 2500 Laramie 6.7L Diesel RHINO Lined GPS Camera Gooseneck 35in Tires
Arlington, TX, 6.7L I6 Cummins Turbo Diesel Engine, Laramie 6.7L Diesel RHINO Lined GPS Camera Gooseneck 35in Tires, Automatic, # 237115, Four Wheel Drive
Mileage 140,758
Engine 6.7L I6 Cummins Turbo Diesel Engine
$34,995
DetailsShow selling price
2016 Ram 2500 Laramie Mega Cab 2WD Lifted FOX 6.7L Diesel 22in Wheels NEW 37in Tires
2016 Ram 2500 Laramie Mega Cab 2WD Lifted FOX 6.7L Diesel 22in Wheels NEW 37in Tires
Arlington, TX, 6.7L I6 Cummins Turbo Diesel Engine, Laramie Mega Cab 2WD Lifted FOX 6.7L Diesel 22in Wheels NEW 37in Tires, Automatic, # 112799, Rear Wheel Drive
Mileage 134,659
Engine 6.7L I6 Cummins Turbo Diesel Engine
$34,995
DetailsShow selling price
2022 Ram 2500 Lone Star Night Edition 6.7L Diesel Tech Pkg NEW 35in Tires
2022 Ram 2500 Lone Star Night Edition 6.7L Diesel Tech Pkg NEW 35in Tires
Arlington, TX, 6.7L I6 Cummins Turbo Diesel Engine, Lone Star Night Edition 6.7L Diesel Tech Pkg NEW 35in Tires, Automatic, # 165435, Four Wheel Drive
Mileage 140,026
Engine 6.7L I6 Cummins Turbo Diesel Engine
$36,995
DetailsShow selling price
2019 Ram 2500 Laramie 6.7L Diesel GPS Camera NEW Tires FREE WARRANTY
2019 Ram 2500 Laramie 6.7L Diesel GPS Camera NEW Tires FREE WARRANTY
Arlington, TX, 6.7L I6 Cummins Turbo Diesel Engine, Laramie 6.7L Diesel GPS Camera NEW Tires FREE WARRANTY, Automatic, # 590867, Four Wheel Drive
Mileage 174,852
Engine 6.7L I6 Cummins Turbo Diesel Engine
$36,995
DetailsShow selling price
2015 Ram 2500 Longhorn COMING SOON Mega Cab 6.7L Diesel FOX NEW 37in Tires
2015 Ram 2500 Longhorn COMING SOON Mega Cab 6.7L Diesel FOX NEW 37in Tires
Arlington, TX, 6.7L I6 Cummins Turbo Diesel Engine, Longhorn COMING SOON Mega Cab 6.7L Diesel FOX NEW 37in Tires, Automatic, # 692368, Four Wheel Drive
Mileage 124,627
Engine 6.7L I6 Cummins Turbo Diesel Engine
$38,995
DetailsShow selling price
2017 Ram 2500 Limited COMING SOON Mega Cab 6.7L Diesel GPS Camera Cooper Tires
2017 Ram 2500 Limited COMING SOON Mega Cab 6.7L Diesel GPS Camera Cooper Tires
Arlington, TX, 6.7L I6 Cummins Turbo Diesel Engine, Limited COMING SOON Mega Cab 6.7L Diesel GPS Camera Cooper Tires, Automatic, # 726316, Four Wheel Drive
Mileage 160,937
Engine 6.7L I6 Cummins Turbo Diesel Engine
$40,995
DetailsShow selling price
2020 Ram 2500 Longhorn Mega Cab Ram Box 6.7L Diesel 12in GPS NEW 35in Tires
2020 Ram 2500 Longhorn Mega Cab Ram Box 6.7L Diesel 12in GPS NEW 35in Tires
Arlington, TX, 6.7L Straight 6-Cyl Engine, Longhorn Mega Cab Ram Box 6.7L Diesel 12in GPS NEW 35in Tires, Automatic, # 144846, Four Wheel Drive
Mileage 189,508
Engine 6.7L Straight 6-Cyl Engine
$41,995
DetailsShow selling price
2025 Ram 2500 Tradesman 6.4L V8 Hemi 12in GPS Camera FREE WARRANTY
2025 Ram 2500 Tradesman 6.4L V8 Hemi 12in GPS Camera FREE WARRANTY
Arlington, TX, 6.4L V8 Hemi HD Engine, Tradesman 6.4L V8 Hemi 12in GPS Camera FREE WARRANTY, Automatic, # 537608, Four Wheel Drive
Mileage 52,414
Engine 6.4L V8 Hemi HD Engine
$41,995
DetailsShow selling price
2022 Ram 3500 Laramie Flatbed Dually 6.7L Diesel AISIN NEW Tires FREE WARRANTY
2022 Ram 3500 Laramie Flatbed Dually 6.7L Diesel AISIN NEW Tires FREE WARRANTY
Arlington, TX, 6.7L I6 Cummins Turbo Diesel Engine, Laramie Flatbed Dually 6.7L Diesel AISIN NEW Tires FREE WARRANTY, Automatic, # 212356, Four Wheel Drive
Mileage 188,323
Engine 6.7L I6 Cummins Turbo Diesel Engine
$44,995
DetailsShow selling price
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