1. Home
  2. For Sale
  3. DTI Trucks
  4. Trucks
  5. Mechanic / Utility / Service Trucks

DTI Trucks Mechanic / Utility / Service Trucks For Sale

DTI Trucks - Medium Trucks
8955 West 44th Avenue
Wheat Ridge, CO 80033
United States
(833) 660-1653
View company profile
Close
Your Current Search
Listed By
DTI Trucks
Industry
Trucks
Category
Mechanic / Utility / Service Trucks
Market Type
For Sale
Click the to remove the filter.
Save Search
Email Alert
What's Save Search and Email Alert?
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Trucks (20)
Category
Mechanic / Utility / Service Trucks (20)
Model
Select a manufacturer to view available models.
Condition
Used (20)
Model Year
-
GVWR Category
Bed Length
14 (1)11 (3)
Rear Axle
Single (17)Tandem (1)
Transmission Type
Transmission Speed
Drive Train
Engine Manufacturer
Exterior Color
Suspension Type
Cab Style
Fuel Type
Mileage
-
Horsepower
-
Inspection Report
Yes (0)
Warranty
Yes (0)
No (0)
Price
-
Country
United States (20)
State / Region
Select a state below and click Refine Results.
Seller Type
Dealerships (20)
Market Type
For Sale (20)

Shop Mechanic / Utility / Service Trucks by Brand

Quick Filters

Showing 1 - 20 of 20 Service Truck Listings

1 - 20 of 20 listings
1 - 20 of 20 listings
Kenworth T370 Mechanic / Service Truck - Paccar, 330HP, Automatic

2018 Kenworth T370 Mechanic / Service Truck - Paccar, 330HP, Automatic

Newly Listed
Contact for price
2018 Kenworth T370 Mechanics Truck, Paccar PX-9 Turbo Diesel Engine, 330 HP, Engine Brake, Allison 6 Speed Automatic Transmission, ONLY 91,154 Miles, 6,294 Engine Hours, 33K Lbs. GVWR, 12K...
ConditionUsed
Usage6,294 Hours
Duty ClassHeavy Duty Service Truck
Horse Power330 HP
Engine ModelPaccar PX9
Drivetrain4x2
TransmissionAllison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End21,000 lb
Stock NumberT18152D
MLS Number14400723
CategoryMechanic / Utility / Service Trucks
Last Updated5/31/2026
Location
Denver, CO, US
Sold By
DTI Trucks
(855) 653-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Trucks
Ford F-250 Mechanic / Service Truck - 383HP, 6 Speed Automatic

2018 Ford F-250 Mechanic / Service Truck - 383HP, 6 Speed Automatic

Newly Listed
$45,500 USD
2018 Ford F250 Crew Cab 8ft Pickup Truck Powertrain Chassis: 45,676 miles | 1979 Hours, 6.2L Gas V8 with 385HP/430lbs-ft | 4x4, 69R140 6 Speed Automatic Transmission | Locking Rear Diff,...
ConditionUsed
Usage1,979 Hours
Duty ClassLight Duty Service Truck
Horse Power383 HP
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End6,340 lb
Stock NumberT18047MP
MLS Number14395166
CategoryMechanic / Utility / Service Trucks
Last Updated5/30/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Trucks
(833) 660-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Trucks
RAM 2500 Mechanic / Service Truck - Chrysler, 8 Speed Automatic

2024 RAM 2500 Mechanic / Service Truck - Chrysler, 8 Speed Automatic

Newly Listed
Contact for price
2024 RAM 2500 4x4 Lube Truck, 6.4L V8 HEMI Engine, 8 Speed Automatic Transmission, ONLY 63 Miles ONLY 12 Engine Hours, 10,000 Lb. GVWR (5,500 Lb. Steer Axle, 6,390 Lb. Drive Axle), 3.73...
ConditionUsed
Usage12 Hours
Duty ClassLight Duty Service Truck
Engine ModelChrysler HEMI 6.4L V8
Drivetrain4x4
Transmission8 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End6,390 lb 3.73 ratio
Stock NumberT18315D
MLS Number14391571
CategoryMechanic / Utility / Service Trucks
Last Updated5/27/2026
Location
Denver, CO, US
Sold By
DTI Trucks
(855) 653-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Trucks
Kenworth T370 Mechanic / Service Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic

2019 Kenworth T370 Mechanic / Service Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic

Recently Updated
Contact for price
2019 Kenworth T370 Mechanics Truck, Paccar Px9 8.9L Turbo Diesel Engine, 350 HP, Engine Brake, Allison 3000RDS 6 Speed Transmission, 138,222 Miles 5,347 Engine Hours, 33K Lb. GVWR (12K...
ConditionUsed
Usage5,347 Hours
Duty ClassHeavy Duty Service Truck
Bed Length14 ft.
Horse Power350 HP
Engine ModelPaccar PX9
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End21,000 lb 4.78 ratio
Stock Numbert18169d
MLS Number14375050
CategoryMechanic / Utility / Service Trucks
Last Updated5/27/2026
Location
Denver, CO, US
Sold By
DTI Trucks
(855) 653-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Trucks
Ford F-550 Mechanic / Service Truck - 6.7L POWER STROKE, 330HP, 10 Speed Automatic

2024 Ford F-550 Mechanic / Service Truck - 6.7L POWER STROKE, 330HP, 10 Speed Automatic

Recently Updated
Contact for price
2024 Ford F-550 Extended Cab 4X4 Mechanics Truck, 6.7L Powerstroke Turbo Diesel Engine, 330 HP, Exhaust Brake, 10 Speed Automatic Transmission, ONLY 32,475 Miles 1,224 Engine Hours, 19.5K...
ConditionUsed
Usage1,224 Hours
Duty ClassMedium Duty Service Truck
Horse Power330 HP
Engine ModelFord 6.7L POWER STROKE
Drivetrain4x4
Transmission10 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End14,706 lb 4.30 ratio
Stock NumberT18235D
MLS Number14331335
CategoryMechanic / Utility / Service Trucks
Last Updated5/27/2026
Location
Denver, CO, US
Sold By
DTI Trucks
(855) 653-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Trucks
Mack MD6 Mechanic / Service Truck - Cummins, 2935HP, 6 Speed Allison Rds Automatic

2024 Mack MD6 Mechanic / Service Truck - Cummins, 2935HP, 6 Speed Allison Rds Automatic

Contact for price
2024 Mack MD Mechanics Truck, Cummins B6.7L Turbo Deisel Engine, 300HP, Engine Brake, Allison 6 Speed Automatic Transmission, 76,306 Miles 2,935 Engine Hours, 25,995 Lb. GVWR (12K Steer...
ConditionUsed
Usage2,935 Hours
Duty ClassMedium Duty Service Truck
Bed Length11 ft.
Horse Power2935 HP
Engine ModelCummins B6.7
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End21,000 lb 5.57 ratio
Stock NumberT18215D
MLS Number14372134
CategoryMechanic / Utility / Service Trucks
Last Updated5/23/2026
Location
Denver, CO, US
Sold By
DTI Trucks
(855) 653-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Trucks
Ford F-550 Tandem Axle Mechanic / Service Truck - 6.7L POWER STROKE, 330HP, 10 Speed Automatic

2024 Ford F-550 Tandem Axle Mechanic / Service Truck - 6.7L POWER STROKE, 330HP, 10 Speed Automatic

Contact for price
2024 Ford F550 Crew Cab 4x4 Mechanics Truck, 6.7L PowerStroke Turbo Diesel Engine, 330 HP, Exhaust Brake, Automatic Transmission, ONLY 2,097 Miles ONLY 143 Engine Hours, 19.5K Lb. GVWR...
ConditionUsed
Usage143 Hours
Duty ClassMedium Duty Service Truck
Horse Power330 HP
Engine ModelFord 6.7L POWER STROKE
Drivetrain4x4
Transmission10 Speed Automatic
SuspensionSpring
Rear AxleTandem Axle
Rear End14,706 lb 4.10 ratio
Stock NumberT18259D
MLS Number14378883
CategoryMechanic / Utility / Service Trucks
Last Updated5/19/2026
Location
Denver, CO, US
Sold By
DTI Trucks
(855) 653-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Trucks
Chevrolet SILVERADO 2500HD CUSTOM Mechanic / Service Truck - Duramax, 445HP, 10 Speed Automatic

2025 Chevrolet SILVERADO 2500HD CUSTOM Mechanic / Service Truck - Duramax, 445HP, 10 Speed Automatic

$69,500 USD
2025 Chevrolet 2500 Service/Utility Truck, Diesel, 4x4 Powertrain Chassis: 22,033 miles | 961 Hours, 6.6L Duramax V8 with 445HP/910lbs-ft Torque, 10 Speed Allison 10L1000 Automatic...
ConditionUsed
Usage22,033 Miles
Duty ClassLight Duty Service Truck
Horse Power445 HP
Drivetrain4x4
Transmission10 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End6,600 lb
Stock NumberT18262M
MLS Number14372377
CategoryMechanic / Utility / Service Trucks
Last Updated5/15/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Trucks
(833) 660-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Trucks
Chevrolet 2500 Mechanic / Service Truck - Duramax, 445HP, 10 Speed Automatic

2024 Chevrolet 2500 Mechanic / Service Truck - Duramax, 445HP, 10 Speed Automatic

$54,500 USD
2024 Chevrolet 2500HD Service/Utility Truck, Diesel, 4x4 Powertrain Chassis: 56,221 miles | 3,213 Hours, 6.6L Duramax V8 with 445HP/910lbs-ft Torque | Exhaust Brake, 10 Speed Allison...
ConditionUsed
Usage56,221 Miles
Duty ClassLight Duty Service Truck
Horse Power445 HP
Drivetrain4x4
Transmission10 Speed Automatic
Rear AxleSingle Axle
Rear End6,390 lb
Stock NumberT18266M
MLS Number14372293
CategoryMechanic / Utility / Service Trucks
Last Updated5/15/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Trucks
(833) 660-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Trucks
Ford F-550 Mechanic / Service Truck - 6.7L POWER STROKE, 330HP, Automatic

2020 Ford F-550 Mechanic / Service Truck - 6.7L POWER STROKE, 330HP, Automatic

Contact for price
2020 Ford F550 4X4 Mechanics Truck, 6.7L Powerstroke Turbo Diesel Engine, 330 HP, Automatic Transmission, Only 74,998 Miles 7,906 Engine Hours, 19,500 Lbs. GVWR (7,000 Lbs. Steer Axle,...
ConditionUsed
Usage7,906 Hours
Duty ClassMedium Duty Service Truck
Bed Length11 ft.
Horse Power330 HP
Engine ModelFord 6.7L POWER STROKE
Drivetrain4x4
TransmissionAutomatic
SuspensionSpring
Rear End14,706 lb 4.88 ratio
Stock NumberT18155D
MLS Number14372202
CategoryMechanic / Utility / Service Trucks
Last Updated5/15/2026
Location
Denver, CO, US
Sold By
DTI Trucks
(855) 653-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Trucks
Ford E-350 Mechanic / Service Truck - 7.3L, 300HP, 6 Speed Automatic

2024 Ford E-350 Mechanic / Service Truck - 7.3L, 300HP, 6 Speed Automatic

$59,500 USD
2024 Ford E350 Enclosed Service/Utility Truck, 7.3L Gas Powertrain Chassis: 369 Miles | 13 Hours, 7.3L Ford V8 with 300HP/425lbs-ft Torque, Torqshift 6 Speed Automatic Transmission | 4x2,...
ConditionUsed
Usage369 Miles
Duty ClassLight Duty Service Truck
Horse Power300 HP
Engine ModelFord 7.3L
Drivetrain4x2
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End10,400 lb
Stock NumberT18254M
MLS Number14364605
CategoryMechanic / Utility / Service Trucks
Last Updated5/13/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Trucks
(833) 660-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Trucks
Chevrolet Silverado 3500 Mechanic / Service Truck - Duramax, 445HP, 6 Speed Automatic

2022 Chevrolet Silverado 3500 Mechanic / Service Truck - Duramax, 445HP, 6 Speed Automatic

$57,500 USD
2022 Chevrolet 3500HD Service/Utility Truck, Diesel, Auto, 4x4 Powertrain Chassis: 60528 miles, 6.6L Duramax V8 with 445HP/910lbs-ft Torque, 10 Speed Automatic Transmission | 4x4, Hydraulic...
ConditionUsed
Usage60,528 Miles
Duty ClassLight Duty Service Truck
Horse Power445 HP
Engine ModelDuramax L5P 6.6L V8
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End10,400 lb
Stock NumberT17810M
MLS Number14356620
CategoryMechanic / Utility / Service Trucks
Last Updated5/7/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Trucks
(833) 660-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Trucks
GMC Sierra 2500 Mechanic / Service Truck - Chevrolet, 400HP, 6 Speed Automatic

2023 GMC Sierra 2500 Mechanic / Service Truck - Chevrolet, 400HP, 6 Speed Automatic

$56,500 USD
2023 GMC 2500HD Service/Utility Truck, Gas, 4x4 Powertrain Chassis: 29,539 miles | 1002 Engine Hours, 6.6L L8T V8 with 400HP/464lbs-ft Torque, 6 Speed Automatic Transmission | 4x4,...
ConditionUsed
Usage29,539 Miles
Duty ClassLight Duty Service Truck
Horse Power400 HP
Engine ModelL8T
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End6,390 lb
Stock NumberT17831M
MLS Number14356615
CategoryMechanic / Utility / Service Trucks
Last Updated5/7/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Trucks
(833) 660-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Trucks
RAM 5500 Mechanic / Service Truck - Cummins, 360HP, 6 Speed Automatic

2022 RAM 5500 Mechanic / Service Truck - Cummins, 360HP, 6 Speed Automatic

$139,500 USD
2022 RAM 5500 4X4 Mechanics Truck, 6.7L Cummins Turbo Diesel Engine, 360HP, Exhaust Brake, 6 Speed Automatic Transmission, Only 68,967 Miles Only 1,858 Engine Hours, 19.5K GVWR (7,250 LB...
ConditionUsed
Usage1,858 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 NumberT17995D
MLS Number14140875
CategoryMechanic / Utility / Service Trucks
Last Updated4/25/2026
Location
Denver, CO, US
Sold By
DTI Trucks
(855) 653-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Trucks
Ford F-550 Mechanic / Service Truck - 330HP

2020 Ford F-550 Mechanic / Service Truck - 330HP

Contact for price
2020 Ford F550 4X4 Mechanics Truck, 6.7L PowerStroke Turbo Diesel Engine, 330HP, 6 Speed Automatic Transmission, 144,049 Miles 6,200 Hours, 19,500 LB. GVWR ( 7,000 LB. Steer Axle, 14,706 LB...
ConditionUsed
Usage6,200 Hours
Duty ClassMedium Duty Service Truck
Horse Power330 HP
Drivetrain4x4
SuspensionSpring
Rear AxleSingle Axle
Rear End14,706 lb
Stock Number18184D
MLS Number14325043
CategoryMechanic / Utility / Service Trucks
Last Updated4/22/2026
Location
Denver, CO, US
Sold By
DTI Trucks
(855) 653-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Trucks
Ford F-350 Mechanic / Service Truck - 6.2L FLEX FUEL V8, 411HP, 10 Speed Automatic

2020 Ford F-350 Mechanic / Service Truck - 6.2L FLEX FUEL V8, 411HP, 10 Speed Automatic

$35,500 USD
2020 Ford F350 Lariat Service/Utility Truck, Gas, 4x4 Powertrain Chassis: 135,890 Miles | 4,125 Hours, 6.2L Ford V8 with 411HP/434lbs-ft Torque, 10 Speed Torqshift 10R140 Transmission | 4x4...
ConditionUsed
Usage135,890 Miles
Duty ClassLight Duty Service Truck
Horse Power411 HP
Engine ModelFord 6.2L FLEX FUEL V8
Drivetrain4x4
Transmission10 Speed Automatic
SuspensionSpring
Rear End6,780 lb
Stock NumberT18243M
MLS Number14325036
CategoryMechanic / Utility / Service Trucks
Last Updated4/22/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Trucks
(833) 660-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Trucks
RAM 5500 Mechanic / Service Truck - Cummins, 360HP, 6 Speed Automatic

2024 RAM 5500 Mechanic / Service Truck - Cummins, 360HP, 6 Speed Automatic

Contact for price
2024 RAM 5500HD 4X4 Mechanics Truck, 6.7L Cummins Turbo Diesel Engine, 360 HP, Exhaust Brake, 6 Speed Automatic Transmission, ONLY 289 Miles Only 10 Hours, 19.5 GVWR ( 7,250 LB Steer Axle,...
ConditionUsed
Usage10 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 4.44 ratio
Stock NumberT18128D
MLS Number14299475
CategoryMechanic / Utility / Service Trucks
Last Updated4/9/2026
Location
Denver, CO, US
Sold By
DTI Trucks
(855) 653-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Trucks
Kenworth T370 Mechanic / Service Truck - 350HP, 6 Speed Allison Rds Automatic

2019 Kenworth T370 Mechanic / Service Truck - 350HP, 6 Speed Allison Rds Automatic

$199,500 USD
2019 Kenworth T370 Mechanics Truck, Paccar PX9 8.9L Turbo Diesel Engine, 350 HP, Engine Brake, Allison 3000RDS 6 Speed Automatic Transmission, 126,465 ECM Verified Miles 7,440 ECM Verified...
ConditionUsed
Usage7,440 Hours
Duty ClassHeavy Duty Service Truck
Horse Power350 HP
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End22,000 lb 4.78 ratio
Stock NumberT18054D
MLS Number14265013
CategoryMechanic / Utility / Service Trucks
Last Updated4/7/2026
Location
Denver, CO, US
Sold By
DTI Trucks
(855) 653-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Trucks
RAM 5500 Mechanic / Service Truck - 360HP, 6 Speed Automatic

2022 RAM 5500 Mechanic / Service Truck - 360HP, 6 Speed Automatic

Contact for price
2022 RAM 5500HD 4X4 Mechanics Truck, 6.7L Cummins Turbo Diesel Engine, 360HP, 6 Speed Automatic Transmission, Only 78,276 Miles 2,851 Engine Hours, 19.5 GVWR (7,250 LB Steer Axle, 13,500 LB...
ConditionUsed
Usage2,851 Hours
Duty ClassMedium Duty Service Truck
Bed Length11 ft.
Horse Power360 HP
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End13,500 lb 4.89 ratio
Stock NumberT18106D
MLS Number14263190
CategoryMechanic / Utility / Service Trucks
Last Updated3/24/2026
Location
Denver, CO, US
Sold By
DTI Trucks
(855) 653-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Trucks
Peterbilt 537 Mechanic / Service Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic

2027 Peterbilt 537 Mechanic / Service Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic

Contact for price
2027 Peterbilt 537 Mechanics Truck, Paccar PX9 Turbo Diesel Engine, 350 HP, Engine Brake, Allison 3000RDS 6 Speed Automatic Transmission, ONLY 1,130 Miles ONLY 28 Hours, 33K GVWR (12K Steer...
ConditionUsed
Usage28 Hours
Duty ClassHeavy Duty Service Truck
Horse Power350 HP
Engine ModelPaccar PX9
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End21,000 lb 4.89 ratio
Stock NumberT18033D
MLS Number14255570
CategoryMechanic / Utility / Service Trucks
Last Updated3/20/2026
Location
Denver, CO, US
Sold By
DTI Trucks
(855) 653-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Trucks
Save Search
Email Alert
What's Save Search and Email Alert?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for? Yes No
Got a mechanic / service truck to sell? In minutes, you can create an online listing for your mechanic / service truck and advertise it to thousands of buyers.
Start selling today