DTI Trucks RAM 6 Speed Trucks For Sale

DTI Trucks - Medium Trucks
8955 West 44th Avenue
Wheat Ridge, CO 80033
United States
(833) 660-1653
View company profile
Your Current Search
Listed By
DTI Trucks
Industry
Trucks
Manufacturer
RAM
Transmission Speeds
6 Speed
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Trucks (22)
Make
RAM (22)
Model
Select a category to view available models.
Condition
Model Year
-
GVWR Category
Rear Axle
Single (22)
Transmission Type
Transmission Speed
6 Speed (22)
Drive Train
Suspension Type
Spring (22)
Cab Style
Fuel Type
Mileage
-
Horsepower
-
Price
-
Country
United States (22)
State / Region
Select a state below and click Refine Results.
Market Type
For Sale (22)

Showing 1 - 22 of 22 Listings

1 - 22 of 22 listings
1 - 22 of 22 listings
RAM 3500 Mechanic / Service Truck - Dodge, 410HP, 6 Speed Automatic

2017 RAM 3500 Mechanic / Service Truck - Dodge, 410HP, 6 Speed Automatic

Newly Listed
$54,500 USD
2017 Ram 3500 Service/Utility Truck, Gas, Crew Cab, 4x4 Powertrain Chassis: 56,263 miles, 6.4L Hemi with 410HP/429 lbs-ft, Automatic Transmission, Hydraulic Brakes, Spring Suspension, GVWR:...
ConditionUsed
Usage56,263 Miles
Duty ClassLight Duty Service Truck
Horse Power410 HP
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End9,850 lb
Stock NumberT17535M
MLS Number14094846
CategoryMechanic / Utility / Service Trucks
Last Updated1/16/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Trucks
RAM 5500 Chipper Truck - Cummins, 360HP, 6 Speed Automatic

2025 RAM 5500 Chipper Truck - Cummins, 360HP, 6 Speed Automatic

Newly Listed
$94,500 USD
2025 Ram 5500HD Chipper Truck, Diesel, Auto, 4x4 Powertrain Chassis: 22 miles, Cummins B6.7, 360HP/850lbs-ft, 6-Speed AISIN AS69RC HD Transmission | 4x4, Exhaust Brake | Tow/Haul Mode,...
ConditionNew
Usage22 Miles
Duty ClassMedium Duty Chipper Truck
Horse Power360 HP
Engine ModelCummins B6.7
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End13,500 lb
Stock NumberT17939M
MLS Number14094738
CategoryChipper Trucks
Last Updated1/20/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Trucks
RAM 3500 Single Axle Dump Truck - Cummins 325HP, 6 Speed Automatic

2015 RAM 3500 Single Axle Dump Truck - Cummins 325HP, 6 Speed Automatic

$42,500 USD
2015 Ram 3500 Dump Truck, Diesel, 4x4 Powertrain Chassis: 89,890 miles | 3,223 hours, Cummins B6.7, 325HP/850lbs-ft, 6-Speed AISIN AS69RC HD Transmission | 4x4, Exhaust Brake | Tow/Haul...
ConditionUsed
Usage89,890 Miles
Duty ClassLight Duty Dump Truck
Horse Power325 HP
Engine ModelCummins B6.7
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End9,850 lb
Stock NumberT17935M
MLS Number14088035
CategoryDump Trucks
Last Updated1/14/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Trucks
RAM 5500 Flatbed Truck - 330HP, 6 Speed Automatic

2022 RAM 5500 Flatbed Truck - 330HP, 6 Speed Automatic

$54,500 USD
2022 Ram 5500HD Flatbed, Diesel, Auto, 4x4 Powertrain Chassis: 76,830 miles, Cummins B6.7, 360HP/850lbs-ft, 6-Speed AISIN AS69RC HD Transmission | 4x4, Exhaust Brake | Tow/Haul Mode,...
ConditionUsed
Usage76,830 Miles
Duty ClassMedium Duty Flatbed Truck
Horse Power330 HP
Engine ModelCummins B6.7
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Stock NumberT17829M
MLS Number13986110
CategoryFlatbed Trucks
Last Updated12/20/2025
Location
Wheat Ridge, CO, US
Sold By
DTI Trucks
RAM 5500 Flatbed Truck - 360HP, 6 Speed Automatic

2022 RAM 5500 Flatbed Truck - 360HP, 6 Speed Automatic

$54,500 USD
2022 Ram 5500HD Flatbed, Diesel, Auto, 4x4 Powertrain Chassis: 72972 miles, Cummins B6.7, 360HP/850lbs-ft, 6-Speed AISIN AS69RC HD Transmission | 4x4, Exhaust Brake | Tow/Haul Mode,...
ConditionUsed
Usage72,972 Miles
Duty ClassMedium Duty Flatbed Truck
Horse Power360 HP
Engine ModelCummins B6.7
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End13,500 lb
Stock NumberT17864M
MLS Number14049500
CategoryFlatbed Trucks
Last Updated12/18/2025
Location
Wheat Ridge, CO, US
Sold By
DTI Trucks
RAM 3500 Mechanic / Service Truck - Cummins, 360HP, 6 Speed Automatic

2023 RAM 3500 Mechanic / Service Truck - Cummins, 360HP, 6 Speed Automatic

$64,500 USD
2023 Ram 3500 Service/Utility Truck, Diesel, Auto, 4x4 Powertrain Chassis: 37,061 miles 6.7L Cummins 360hp 6 Speed Automatic Transmission Hydraulic Brakes, Spring Suspension GVWR: 14,000...
ConditionUsed
Usage37,061 Miles
Duty ClassLight Duty Service Truck
Bed Length12 ft.
Horse Power360 HP
Engine ModelCummins B6.7
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End9,850 lb
Stock NumberT17812M
MLS Number14000519
CategoryMechanic / Utility / Service Trucks
Last Updated12/11/2025
Location
Wheat Ridge, CO, US
Sold By
DTI Trucks
RAM 5500 Single Axle Roll Off Truck - Cummins, 330HP, 6 Speed Automatic

2023 RAM 5500 Single Axle Roll Off Truck - Cummins, 330HP, 6 Speed Automatic

$89,500 USD
2023 Ram 5500HD Switch N Go, Cummins, Auto, 4x4 Powertrain Chassis: 12,048 miles, Cummins B6.7, 360HP/850lbs-ft, 6-Speed AISIN AS69RC HD Transmission | 4x4, Exhaust Brake | Tow/Haul Mode,...
ConditionUsed
Usage12,048 Miles
Duty ClassMedium Duty Roll Off Truck
Horse Power330 HP
Engine ModelCummins B6.7
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End13,500 lb
Stock NumberT17413M
MLS Number14000653
CategoryRoll Off Trucks
Last Updated11/25/2025
Location
Wheat Ridge, CO, US
Sold By
DTI Trucks
RAM 4500 Flatbed Truck - 325HP, 6 Speed Automatic

2018 RAM 4500 Flatbed Truck - 325HP, 6 Speed Automatic

$46,500 USD
2018 Ram 4500 Flatbed, Diesel B6.7, 4x4 Powertrain Chassis: 49,462 miles, 6.7L Cummins B6.7, 325HP/750lbs-ft, 6 Speed Transmission | 4x4, Exhaust Braking | Tow/Haul Mode, Hydraulic Brakes,...
ConditionUsed
Usage49,462 Miles
Duty ClassMedium Duty Flatbed Truck
Horse Power325 HP
Engine ModelCummins B6.7
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Stock NumberT17828M
MLS Number13998857
CategoryFlatbed Trucks
Last Updated11/23/2025
Location
Wheat Ridge, CO, US
Sold By
DTI Trucks
RAM 5500 12 ft Flatbed Truck - 360HP, 6 Speed Automatic, Liftgate

2024 RAM 5500 12 ft Flatbed Truck - 360HP, 6 Speed Automatic, Liftgate

$87,500 USD
2024 Ram 5500HD 12ft Flatbed, 6.7L Cummins Engine 360HP, 6 Speed Aisin Automatic Transmission, 4x4, Auto Transfer Case, Auto Hubs, Dually, Hydraulic Brakes, Spring Suspension, GVWR 19,500lbs...
ConditionUsed
Usage30 Miles
Duty ClassMedium Duty Flatbed Truck
Bed Length12 ft.
Horse Power360 HP
Engine ModelCummins B6.7
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End13,500 lb
LiftgateYes
Stock NumberT17253M
MLS Number13574205
CategoryFlatbed Trucks
Last Updated11/15/2025
Location
Wheat Ridge, CO, US
Sold By
DTI Trucks
RAM 5500 Single Axle Dump Truck - Cummins 360HP, 6 Speed Automatic

2024 RAM 5500 Single Axle Dump Truck - Cummins 360HP, 6 Speed Automatic

$82,500 USD
2024 Ram 5500HD Dump Truck, 6.7L Cummins Engine 360HP, 6 Speed Automatic Transmission, Four Wheel Drive, Exhaust Brake, Manual Transfer Case, Auto Hubs, 19,500lbs GVWR, 7,250lbs Front Axle,...
ConditionUsed
Usage28 Miles
Duty ClassMedium Duty Dump Truck
Upfit MakeGodwin
Horse Power360 HP
Engine ModelCummins B6.7
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End13,500 lb
Stock NumberT17256M
MLS Number13574155
CategoryDump Trucks
Last Updated11/15/2025
Location
Wheat Ridge, CO, US
Sold By
DTI Trucks
RAM 5500 12 ft Flatbed Truck - 360HP, 6 Speed Automatic

2024 RAM 5500 12 ft Flatbed Truck - 360HP, 6 Speed Automatic

$84,500 USD
2024 Ram 5500HD Flatbed, Diesel, Auto, 4x4 Powertrain Chassis: 30 miles, Cummins B6.7, 360HP/850lbs-ft, 6-Speed AISIN AS69RC HD Transmission | 4x4, Exhaust Brake | Tow/Haul Mode, Hydraulic...
ConditionUsed
Usage30 Miles
Duty ClassMedium Duty Flatbed Truck
Bed Length12 ft.
Horse Power360 HP
Engine ModelCummins B6.7
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End13,500 lb
Stock NumberT17681M
MLS Number13971938
CategoryFlatbed Trucks
Last Updated11/7/2025
Location
Wheat Ridge, CO, US
Sold By
DTI Trucks
RAM 5500 Mechanic / Service Truck - Cummins, 360HP, 6 Speed Automatic

2021 RAM 5500 Mechanic / Service Truck - Cummins, 360HP, 6 Speed Automatic

$134,500 USD
2021 RAM 5500 4X4 Crew Cab Mechanics Truck, 6.7L Cummins Turbo Diesel Engine, 360 HP, Exhaust Brake, 6 Speed Automatic Transmission, ONLY 70,624 Miles 2,365 Engine Hours, 19.5K GVWR (7,250...
ConditionUsed
Usage2,365 Hours
Duty ClassMedium Duty Service Truck
Horse Power360 HP
Engine ModelCummins B6.7
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End13,500 lb
Stock NumberT17715D
MLS Number13878046
CategoryMechanic / Utility / Service Trucks
Last Updated11/5/2025
Location
Denver, CO, US
Sold By
DTI Trucks
RAM 5500 16 ft Box Truck - 360HP, 6 Speed Autoshift Automatic, Roll up Door

2024 RAM 5500 16 ft Box Truck - 360HP, 6 Speed Autoshift Automatic, Roll up Door

$83,500 USD
2024 Ram 5500 16 Ft Box Truck, 6.7L Cummins Engine 360hp, 6 Speed Aisin Automatic Transmission, Manual Transfer Case, 4X4, Auto Hubs, Dually, 19,500 Lbs. GVWR, 7,250 Lb. Front Axle, 13,500...
ConditionUsed
Usage32 Miles
Duty ClassMedium Duty Box Truck
Box Length16 ft.
Horse Power360 HP
Engine ModelCummins B6.7
Drivetrain4x4
Transmission6 Speed Autoshift Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End13,500 lb
Door TypeRoll up
Stock Number17776W
MLS Number13955393
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated11/1/2025
Location
Denver, CO, US
Sold By
DTI Trucks
RAM 5500 Flatbed Truck - 360HP, 6 Speed Automatic

2024 RAM 5500 Flatbed Truck - 360HP, 6 Speed Automatic

$79,500 USD
2024 Ram 5500HD Flatbed, Diesel, Auto, 4x4 Powertrain Chassis: 54 miles, Cummins B6.7, 360HP/850lbs-ft, 6-Speed AISIN AS69RC HD Transmission | 4x4, Exhaust Brake | Tow/Haul Mode, Hydraulic...
ConditionUsed
Usage54 Miles
Duty ClassMedium Duty Flatbed Truck
Horse Power360 HP
Engine ModelCummins B6.7
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End13,500 lb
Stock NumberT17775M
MLS Number13951243
CategoryFlatbed Trucks
Last Updated10/28/2025
Location
Wheat Ridge, CO, US
Sold By
DTI Trucks
RAM 5500 12 ft Flatbed Truck - 360HP, 6 Speed Automatic

2024 RAM 5500 12 ft Flatbed Truck - 360HP, 6 Speed Automatic

$79,500 USD
2024 Ram 5500HD Flatbed, Diesel, Auto, 4x4 Powertrain Chassis: 162 miles, Cummins B6.7, 360HP/850lbs-ft, 6-Speed AISIN AS69RC HD Transmission | 4x4, Exhaust Brake | Tow/Haul Mode, Hydraulic...
ConditionUsed
Usage162 Miles
Duty ClassMedium Duty Flatbed Truck
Bed Length12 ft.
Horse Power360 HP
Engine ModelCummins B6.7
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End13,500 lb
Stock NumberT17774M
MLS Number13951238
CategoryFlatbed Trucks
Last Updated10/28/2025
Location
Wheat Ridge, CO, US
Sold By
DTI Trucks
RAM 5500 Single Axle Dump Truck - Cummins 360HP, 6 Speed Automatic, 11' Dump

2024 RAM 5500 Single Axle Dump Truck - Cummins 360HP, 6 Speed Automatic, 11' Dump

$78,500 USD
2024 Ram 5500HD Dump Truck, 6.7L Cummins Engine 360HP, 6 Speed Automatic Transmission, Four Wheel Drive, Exhaust Brake, Manual Transfer Case, Auto Hubs, 19,500lbs GVWR, 7,250lbs Front Axle,...
ConditionUsed
Usage8,693 Miles
Duty ClassMedium Duty Dump Truck
Upfit MakeKnapheide
Bed Length11 ft.
Horse Power360 HP
Engine ModelCummins B6.7
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End13,500 lb
Stock NumberT16812M
MLS Number13916592
CategoryDump Trucks
Last Updated10/23/2025
Location
Wheat Ridge, CO, US
Sold By
DTI Trucks
RAM 3500 Mechanic / Service Truck - Dodge, 410HP, 6 Speed Automatic

2018 RAM 3500 Mechanic / Service Truck - Dodge, 410HP, 6 Speed Automatic

$34,500 USD
2018 Ram 3500 Service/Utility Truck, Gas, Auto, 4x4 Powertrain Chassis: 74,681 miles, 6.4L Hemi with 410HP/429 lbs-ft, 6 spd Automatic Transmission 68RFE | 4x4, Hydraulic Brakes, Spring...
ConditionUsed
Usage74,681 Miles
Duty ClassLight Duty Service Truck
Horse Power410 HP
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End7,000 lb
Stock NumberT17679M
MLS Number13916327
CategoryMechanic / Utility / Service Trucks
Last Updated10/23/2025
Location
Wheat Ridge, CO, US
Sold By
DTI Trucks
RAM 5500 Stake Bed Truck - 325HP, 6 Speed Automatic

2016 RAM 5500 Stake Bed Truck - 325HP, 6 Speed Automatic

$37,500 USD
2016 Ram 5500HD 16ft Flatbed Truck, Cummins, Auto Powertrain Chassis: 150,959 miles 4192 Hours, 6.7L Cummins 325hp Exhaust Brake, 6 spd Automatic Transmission | 4x4, Hydraulic Brakes,...
ConditionUsed
Usage150,759 Miles
Duty ClassMedium Duty Stake Bed Truck
Horse Power325 HP
Engine ModelCummins B6.7
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End13,500 lb
Stock NumberT17527M
MLS Number13873850
CategoryStake Bed Trucks
Last Updated10/8/2025
Location
Wheat Ridge, CO, US
Sold By
DTI Trucks
RAM 5500 16 ft Flatbed Truck - 320HP, 6 Speed Automatic, Liftgate

2013 RAM 5500 16 ft Flatbed Truck - 320HP, 6 Speed Automatic, Liftgate

$39,500 USD
2013 Ram 5500 16' Flatbed, 6.7L Cummins Turbo Diesel Engine, Automatic Transmission, 98,091 Miles, 4,591 Engine Hours, 19,500lb GVWR (No cDL required), 7,000lb Front Axle, 13,500lb Rear Axle...
ConditionUsed
Usage98,091 Miles
Duty ClassMedium Duty Flatbed Truck
Bed Length16 ft.
Horse Power320 HP
Engine ModelCummins B6.7H
Drivetrain4x2
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
LiftgateYes
Stock NumberT17528M
MLS Number13674661
CategoryFlatbed Trucks
Last Updated9/9/2025
Location
Wheat Ridge, CO, US
Sold By
DTI Trucks
RAM 5500 16 ft Flatbed Truck - 325HP, 6 Speed Automatic, Liftgate

2014 RAM 5500 16 ft Flatbed Truck - 325HP, 6 Speed Automatic, Liftgate

$39,500 USD
2014 Ram 5500 16' Flatbed, 6.7L Cummins Turbo Diesel Engine, Automatic Transmission, 4x4, 131,161 Miles, 4,896 Engine Hours, 19,500lb GVWR (No CDL Required), 7,000lb Front Axle, 13,500lb...
ConditionUsed
Usage131,161 Miles
Duty ClassMedium Duty Flatbed Truck
Bed Length16 ft.
Horse Power325 HP
Engine ModelCummins B6.7H
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End13,500 lb
LiftgateYes
Stock NumberT17526M
MLS Number13637567
CategoryFlatbed Trucks
Last Updated9/12/2025
Location
Wheat Ridge, CO, US
Sold By
DTI Trucks
RAM 5500 16 ft Flatbed Truck - 305HP, 6 Speed Automatic, Liftgate

2016 RAM 5500 16 ft Flatbed Truck - 305HP, 6 Speed Automatic, Liftgate

$42,500 USD
2016 Ram 5500 16' Flatbed, 6.7L Cummins Turbo Diesel, Automatic Transmission, 4x4, Exhaust Brake, 123,667 Miles, 5,353 Engine Hours, 19,500 GVWR (No CDL Required), 7,250LB Front Axle,...
ConditionUsed
Usage123,667 Miles
Duty ClassMedium Duty Flatbed Truck
Bed Length16 ft.
Horse Power305 HP
Engine ModelCummins ISB6.7
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End13,500 lb
WinchYes
LiftgateYes
Stock NumberT17523M
MLS Number13555316
CategoryFlatbed Trucks
Last Updated9/9/2025
Location
Wheat Ridge, CO, US
Sold By
DTI Trucks
RAM 5500 Single Axle Cab & Chassis Truck - Cummins, 360HP, 6 Speed Automatic

2024 RAM 5500 Single Axle Cab & Chassis Truck - Cummins, 360HP, 6 Speed Automatic

$72,500 USD
2024 Ram 5500HD Cab/Chassis, Diesel, Auto, 4x4 Powertrain Chassis: 29 miles Cummins B6.7, 360HP/850lbs-ft 6-Speed AISIN AS69RC HD Transmission Exhaust Brake | Tow/Haul Mode Hydraulic...
ConditionUsed
Usage29 Miles
Duty ClassMedium Duty Cab & Chassis Truck
Horse Power360 HP
Engine ModelCummins B6.7
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End13,500 lb
Stock NumberT17485M
MLS Number13796893
CategoryCab & Chassis Trucks
Last Updated9/5/2025
Location
Wheat Ridge, CO, US
Sold By
DTI Trucks
Did you find what you were looking for? Yes No