Used Ram Diesel Trucks for Sale

North Texas Truck Stop carries used Ram diesel trucks for shoppers who prefer the Ram Heavy Duty platform and want to compare the individual trucks currently available. Our Ram inventory commonly centers on 2500 and 3500 Ram Heavy Duty pickups equipped with Cummins diesel engines, with specific years, trims, configurations, and equipment changing as used inventory is bought and sold.

Red 2023 Ram 3500 Big Horn 6.7L Cummins 4x4 for sale in Mansfield, TXPhotos of 2023 Ram 3500 Big Horn 6.7L Cummins 4x4 for sale in Mansfield, TX at North Texas Truck StopAnother view of 2023 Ram 3500 Big Horn 6.7L Cummins 4x4 for sale in Mansfield, TX at North Texas Truck StopMore photos of 2023 Ram 3500 Big Horn 6.7L Cummins 4x4 at North Texas Truck Stop, TXMore photos of 2023 Ram 3500 Big Horn 6.7L Cummins 4x4 at North Texas Truck Stop, TX
Big Horn 6.7L Cummins 4x4
was $50,000
$48,700
Red 2021 Ram 2500 Laramie Night Edition 6.7L Cummins 4x4 for sale in Mansfield, TXPhotos of 2021 Ram 2500 Laramie Night Edition 6.7L Cummins 4x4 for sale in Mansfield, TX at North Texas Truck StopAnother view of 2021 Ram 2500 Laramie Night Edition 6.7L Cummins 4x4 for sale in Mansfield, TX at North Texas Truck StopMore photos of 2021 Ram 2500 Laramie Night Edition 6.7L Cummins 4x4 at North Texas Truck Stop, TXMore photos of 2021 Ram 2500 Laramie Night Edition 6.7L Cummins 4x4 at North Texas Truck Stop, TX
Laramie Night Edition 6.7L Cummins 4x4
was $47,900
$46,500
White 2021 Ram 2500 Longhorn Mega Cab 6.7L Cummins 4x4 for sale in Mansfield, TXPhotos of 2021 Ram 2500 Longhorn Mega Cab 6.7L Cummins 4x4 for sale in Mansfield, TX at North Texas Truck StopAnother view of 2021 Ram 2500 Longhorn Mega Cab 6.7L Cummins 4x4 for sale in Mansfield, TX at North Texas Truck StopMore photos of 2021 Ram 2500 Longhorn Mega Cab 6.7L Cummins 4x4 at North Texas Truck Stop, TXMore photos of 2021 Ram 2500 Longhorn Mega Cab 6.7L Cummins 4x4 at North Texas Truck Stop, TX
Longhorn Mega Cab 6.7L Cummins 4x4
White 2024 Ram 3500 Longhorn Limited 6.7L Cummins 4x4 for sale in Mansfield, TXPhotos of 2024 Ram 3500 Longhorn Limited 6.7L Cummins 4x4 for sale in Mansfield, TX at North Texas Truck StopAnother view of 2024 Ram 3500 Longhorn Limited 6.7L Cummins 4x4 for sale in Mansfield, TX at North Texas Truck StopMore photos of 2024 Ram 3500 Longhorn Limited 6.7L Cummins 4x4 at North Texas Truck Stop, TXMore photos of 2024 Ram 3500 Longhorn Limited 6.7L Cummins 4x4 at North Texas Truck Stop, TX
Longhorn Limited 6.7L Cummins 4x4
was $74,000
$72,700

Ram Heavy Duty and Cummins

For most modern Ram diesel shoppers, the conversation naturally centers on Ram 2500 and Ram 3500 Heavy Duty pickups and the Cummins diesel engine. The Ram Diesel Trucks page is the broader brand-first shopping path: start here when Ram is the priority, then compare the current Ram Heavy Duty trucks that fit your needs. If your search starts specifically with the engine family, use the dedicated Cummins Trucks page. Explore Cummins Trucks

Shop the Individual Ram Diesel Truck

A Ram badge and a Cummins engine do not make two used trucks equivalent. Model year, maintenance history, previous use, drivetrain, cab and bed configuration, single- or dual-rear-wheel setup, equipment, condition, and how the truck will be used all matter when choosing the right Ram Heavy Duty truck. Review the complete vehicle rather than reducing the decision to engine name or trim level.

Want More Ram Diesel Detail?

If you are comparing Cummins generations or researching Ram Heavy Duty diesel ownership in more depth, use our research content for the technical questions and return here when you are ready to compare current inventory.

Related Ways to Shop

Ram Diesel Trucks is one brand-first path into the NTTS inventory. You can also browse all Diesel Trucks, shop Heavy Duty Trucks when capability and configuration are the starting point, or go directly to Cummins Trucks when the engine family is your primary filter.

Find Your Next Ram Diesel Truck

North Texas Truck Stop is an independent used-truck dealer in Mansfield, Texas, serving local buyers and customers across the country. Browse the current Ram diesel inventory and contact our team when you find a Ram Heavy Duty truck you want to evaluate more closely.

Curious about what sets us apart? We have hundreds of positive reviews from our satisfied customers on platforms like Google, DealerRater, and more.

Google Reviews

Review from Karen Davis
Karen Davis
9/9/2026
My husband had been shopping for a truck. He saw one that he loved and reached out and got the absolute blessing of getting Grant. Grant has been nothing but helpful and just wonderful. Truck was delivered and it was EXACTLY as it was said to be. I HIGHLY recommend!
Review from Jessica Lepard
Jessica Lepard
8/17/2026
Easiest process on purchasing a truck. Great communication. Truck was in perfect condition and Grant was very transparent on every detail and awesome to work with!
Review from Fabian Gomez
Fabian Gomez
7/12/2026
Would recommend, Grant was good help, not pushy.
Review from Joe Casas
Joe Casas
7/11/2026
Great team awesome deals! My 3rd truck in 4 years!!! Can’t go wrong
Review from Savannah Sommers
Savannah Sommers
7/11/2026
Very friendly and helpful. Great quality trucks. Grant was great to work with! Second time coming back!
Review from Jose Molina
Jose Molina
7/7/2026
Tienen buenas camionetas,buen trato,el personal te ajudan con el financiamiento. Gracias

Used diesel truck dealership in Mansfield, TX serving Fort Worth, Arlington, and the DFW metroplex

North Texas Truck Stop


Street address:
8321 Rendon Bloodworth Road
Mansfield, TX 76063

Phone:
Sales: (877) 355-5008

DaySales Hours
Monday9:00 AM - 6:00 PM
Tuesday9:00 AM - 6:00 PM
Wednesday9:00 AM - 6:00 PM
Thursday9:00 AM - 6:00 PM
Friday9:00 AM - 6:00 PM
Saturday9:00 AM - 4:00 PM
SundayClosed