Estimate your payments

Please adjust the options below so we can estimate the most accurate monthly payments.

Your estimated credit score
Loan term
Down payment
$45,000
$0

Master Heavy-Duty Hauling with Diesel Pickup Truck Towing Optimization

Key Factors in Diesel Pickup Truck Towing Optimization

How Do You Get the Best Towing Performance Out of Your Pickup Truck?  

To get the best towing performance out of a heavy-duty pickup truck, owners must align rear axle ratios with load weight, select high-torque engine configurations, and maintain transmission cooling. Additionally, utilizing factory gooseneck hardware, integrated trailer brake controllers, and proper weight-distribution setups ensures optimal control, safety, and stability under heavy trailering demands. Join Texas Truck Barn as we discuss diesel pickup truck towing optimization in detail. 

View Our Ram 3500 Inventory!

Key Factors in Diesel Pickup Truck Towing Optimization 

  • Engine Configuration: The High-Output 6.7L Cummins turbo diesel delivers 1,075 pound-feet of torque compared to 850 pound-feet in standard output models. 
  • Transmission Heavy-Duty Build: High-Output models feature the AISIN six-speed automatic transmission designed specifically for continuous heavy commercial loads. 
  • Gooseneck Towing Capacity: Factory fifth-wheel/gooseneck prep packages enable maximum towing capacities exceeding 37,000 pounds. 
  • Structural Frame Engineering: Heavy-duty rear axle crossmembers distribute tongue weight evenly across the high-strength steel chassis. 
A front 3/4 view of the 2026 Ram 3500 towing a very large camper trailer
The expansive displays and controls in the 2026 Ram 3500

Understanding Power Output and Engine Performance 

Suburban and rural haulers across Haslet, Arlington, and surrounding local communities constantly push heavy agricultural equipment, livestock trailers, and large campers to the limit. Fortunately, local drivers find outstanding guidance and inventory at Texas Truck Barn in Fort Worth, Texas. Achieving true diesel pickup truck towing optimization requires choosing the right powertrain for your specific job site requirements. For instance, comparing standard-output Cummins engines against High-Output builds reveals massive differences in pulling authority and long-term durability under heavy loads. 

Mechanical Differences and Luxury Trim Features 

While standard Cummins diesels generate impressive power, High-Output variants paired with the commercial-grade AISIN six-speed transmission handle grueling grade climbs without overheating. Furthermore, high-trim packages like Laramie, Limited, and Limited Longhorn combine luxury interior amenities with serious commercial muscle. Because heavy gooseneck trailers place immense stress on truck suspensions, factory rear air-suspension systems maintain level ride heights automatically. Consequently, local drivers hauling heavy livestock or machinery across North Texas highways can stay comfortable, stable, and secure behind the wheel.

The advanced towing camera and display system in the 2026 Ram 3500
A front 3/4 external view of the 2026 Ram 3500 towing a large tractor

Heavy-Duty Ram 3500 Selection for North Texas 

If you want premium comfort matched with maximum payload capacity, exploring pre-owned Ram 3500 diesel trucks for sale in Tarrant County offers the ultimate solution. These heavy-duty trucks feature factory-installed gooseneck prep hardware, integrated trailer reverse steering controls, and high-capacity cooling systems built specifically to handle demanding Texas summer heat and rugged terrain. 

Upgrade Your Towing Setup at Texas Truck Barn 

At Texas Truck Barn, our knowledgeable truck specialists help Fort Worth, Haslet, and Arlington drivers select the ideal heavy-duty rig for any demanding trailering job. Our pre-owned inventory includes fully inspected, late-model diesels ready for immediate commercial work or personal recreation. Visit our Fort Worth showroom today or schedule a test drive to experience top-tier heavy-duty hauling capability firsthand! 

Fields marked with asterisk (*) are required
Interested in a Diesel Pickup Truck?
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
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
2021 Ram 2500 Laramie COMING SOON Night Edition Mega Cab 12in GPS
2021 Ram 2500 Laramie COMING SOON Night Edition Mega Cab 12in GPS
Arlington, TX, 6.7L I6 Cummins Turbo Diesel Engine, Laramie COMING SOON Night Edition Mega Cab 12in GPS, Automatic, # 502022, Four Wheel Drive
Mileage 56,203
Engine 6.7L I6 Cummins Turbo Diesel Engine
$56,995
DetailsShow selling price
2023 Ram 3500 Longhorn Mega Cab Dually 6.7L Diesel AISIN 22in Wheels 37in Toyo
2023 Ram 3500 Longhorn Mega Cab Dually 6.7L Diesel AISIN 22in Wheels 37in Toyo
Arlington, TX, 6.7L I6 Cummins Turbo Diesel Engine, Longhorn Mega Cab Dually 6.7L Diesel AISIN 22in Wheels 37in Toyo, Automatic, # 643968, Four Wheel Drive
Mileage 119,280
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