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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
2019 Ram 2500 Laramie COMING SOON Mega Cab BDS Lift FOX 40in Tires 22in Wheels
2019 Ram 2500 Laramie COMING SOON Mega Cab BDS Lift FOX 40in Tires 22in Wheels
Arlington, TX, 6.7L I6 Cummins Turbo Diesel Engine, Laramie COMING SOON Mega Cab BDS Lift FOX 40in Tires 22in Wheels, Automatic, # 653671, Four Wheel Drive
Mileage 152,708
Engine 6.7L I6 Cummins Turbo Diesel Engine
$44,995
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
$45,995
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
$46,995
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
$49,995
DetailsShow selling price
2020 Ram 3500 Laramie Dually 6.7L Diesel 12in GPS Camera Gooseneck
2020 Ram 3500 Laramie Dually 6.7L Diesel 12in GPS Camera Gooseneck
Arlington, TX, 6.7L I6 Cummins Turbo Diesel Engine, Laramie Dually 6.7L Diesel 12in GPS Camera Gooseneck, Automatic, # 301732, Four Wheel Drive
Mileage 108,128
Engine 6.7L I6 Cummins Turbo Diesel Engine
$49,995
DetailsShow selling price
2019 Ram 3500 Longhorn COMING SOON Mega Cab 4WD 6.7L Diesel Toyo Tires
2019 Ram 3500 Longhorn COMING SOON Mega Cab 4WD 6.7L Diesel Toyo Tires
Arlington, TX, 6.7L I6 Cummins Turbo Diesel Engine, Longhorn COMING SOON Mega Cab 4WD 6.7L Diesel Toyo Tires, Automatic, # 597492, Four Wheel Drive
Mileage 149,930
Engine 6.7L I6 Cummins Turbo Diesel Engine
$49,995
DetailsShow selling price
2022 Ram 2500 Laramie COMING SOON Mega Camper Shell 6.7L Diesel Wheels
2022 Ram 2500 Laramie COMING SOON Mega Camper Shell 6.7L Diesel Wheels
Arlington, TX, 6.7L I6 Cummins Turbo Diesel Engine, Laramie COMING SOON Mega Camper Shell 6.7L Diesel Wheels, Automatic, # 156381, Four Wheel Drive
Mileage 118,618
Engine 6.7L I6 Cummins Turbo Diesel Engine
$49,995
DetailsShow selling price
2022 Ram 3500 Longhorn COMING SOON Dually 4WD 6.7L Diesel AISIN NEW Tires
2022 Ram 3500 Longhorn COMING SOON Dually 4WD 6.7L Diesel AISIN NEW Tires
Arlington, TX, 6.7L I6 Cummins HO Turbo Diesel Engine, Longhorn COMING SOON Dually 4WD 6.7L Diesel AISIN NEW Tires, Automatic, # 426550, Four Wheel Drive
Mileage 133,697
Engine 6.7L I6 Cummins HO Turbo Diesel Engine
$50,995
DetailsShow selling price
2024 Ram 2500 Laramie 6.7L Diesel 12in GPS Camera Cooper Tires Bed
2024 Ram 2500 Laramie 6.7L Diesel 12in GPS Camera Cooper Tires Bed
Arlington, TX, 6.7L I6 Cummins Turbo Diesel Engine, Laramie 6.7L Diesel 12in GPS Camera Cooper Tires Bed, Automatic, # 247858, Four Wheel Drive
Mileage 60,828
Engine 6.7L I6 Cummins Turbo Diesel Engine
$53,995
DetailsShow selling price
2022 Ram 3500 Longhorn Long Bed 6.7L Diesel 12in GPS Camera NEW Tires FREE WARRANTY
2022 Ram 3500 Longhorn Long Bed 6.7L Diesel 12in GPS Camera NEW Tires FREE WARRANTY
Arlington, TX, 6.7L I6 Cummins HO Turbo Diesel Engine, Longhorn Long Bed 6.7L Diesel 12in GPS Camera NEW Tires FREE WARRANTY, Automatic, # 100509, Four Wheel Drive
Mileage 104,466
Engine 6.7L I6 Cummins HO Turbo Diesel Engine
$54,995
DetailsShow selling price
2019 Ram 2500 Limited Mega Cab 6.7L Diesel 12in GPS Camera Micheli
2019 Ram 2500 Limited Mega Cab 6.7L Diesel 12in GPS Camera Micheli
Arlington, TX, 6.7L I6 Cummins Turbo Diesel Engine, Limited Mega Cab 6.7L Diesel 12in GPS Camera Micheli, Automatic, # 538176, Four Wheel Drive
Mileage 76,638
Engine 6.7L I6 Cummins Turbo Diesel Engine
$56,995
DetailsShow selling price
2023 Ram 3500 Longhorn COMING SOON Mega Cab Dually 6.7L Diesel AISIN 37in Toyo
2023 Ram 3500 Longhorn COMING SOON Mega Cab Dually 6.7L Diesel AISIN 37in Toyo
Arlington, TX, 6.7L I6 Cummins Turbo Diesel Engine, Longhorn COMING SOON Mega Cab Dually 6.7L Diesel AISIN 37in Toyo, Automatic, # 643968, Four Wheel Drive
Mileage 119,265
Engine 6.7L I6 Cummins Turbo Diesel Engine
$64,995
DetailsShow selling price
2023 Ram 2500 Longhorn Mega Cab 6.7L Diesel Bridgestone FREE WARRA
2023 Ram 2500 Longhorn Mega Cab 6.7L Diesel Bridgestone FREE WARRA
Arlington, TX, 6.7L Straight 6-Cyl Engine, Longhorn Mega Cab 6.7L Diesel Bridgestone FREE WARRA, Automatic, # 591471, Four Wheel Drive
Mileage 63,389
Engine 6.7L Straight 6-Cyl Engine
$67,995
DetailsShow selling price
2025 Ram 3500 Limited Longhorn Mega Cab Ram Box 6.7L Diesel GPS Ca
2025 Ram 3500 Limited Longhorn Mega Cab Ram Box 6.7L Diesel GPS Ca
Arlington, TX, 6.7L I6 Cummins HO Turbo Diesel Engine, Limited Longhorn Mega Cab Ram Box 6.7L Diesel GPS Ca, Automatic, # 520654, Four Wheel Drive
Mileage 1,991
Engine 6.7L I6 Cummins HO Turbo Diesel Engine
$89,995
DetailsShow selling price