New 6 Speed Trucks For Sale

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41 0

2024 RAM 5500 Tradesman Mechanic / Service Truck - 6 Speed Automatic

Recently Updated

$176,895 USD

New 2024 Ram 5500 Crew Cab 4x4 Diesel with an 11' Reading RM45 Mechanics Body with Liftmoore 8045 8K Crane Mechanics work truck for sale. The sale price includes the crane truck body and...

Condition	New
Usage	39 Miles
Duty Class	Medium Duty Service Truck
Transmission	6 Speed Automatic
Stock Number	ADRB240688
MLS Number	13660062
Category	Mechanic / Utility / Service Trucks
Last Updated	7/17/2025
Location	Avondale, AZ, US
Sold By	Larry H. Miller Ford - Mesa

(480) 550-___ SHOW
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35 0

2024 RAM 3500 Tradesman Flatbed Truck - 6 Speed Automatic

Recently Updated

$121,495 USD

New 2024 Ram 3500 Chassis Cab 9' Knapheide Crane Body with 3K Stellar Crane work truck for sale.Bright White Clearcoat 2024 Ram 3500 Tradesman 4WD Aisin 6-Speed Automatic Cummins 6.7L I6...

Condition	New
Usage	53 Miles
Duty Class	Light Duty Flatbed Truck
Drivetrain	4x4
Transmission	6 Speed Automatic
Rear Axle	Single Axle
Stock Number	ADRB240695
MLS Number	13576675
Category	Flatbed Trucks
Last Updated	7/17/2025
Location	Avondale, AZ, US
Sold By	Larry H. Miller Ford - Mesa

(844) 231-___ SHOW
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26 1

2026 Ford F-350 14 ft Box Truck - 325HP, 6 Speed Autoshift Automatic, Roll up Door

Recently Updated

$62,595 USD

This Ford E-Series Cutaway boasts a Regular Unleaded V-8 7.3 L/445 engine powering this Automatic transmission. TRANSMISSION: 6-SPEED O/D W/TOW HAUL -inc: auxiliary cooler (STD), TIRES:...

Condition	New
Usage	63 Miles
Duty Class	Light Duty Box Truck
Box Length	14 ft.
Horse Power	325 HP
Engine Model	Ford 7.3L
Drivetrain	4x2
Transmission	6 Speed Autoshift Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	4.56 ratio
Door Type	Roll up
Lining Type	Plywood
Stock Number	MFDB260012
MLS Number	13562649
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	7/17/2025
Location	Mesa, AZ, US
Sold By	Larry H. Miller Ford - Mesa

(844) 305-___ SHOW
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14 0

2026 Peterbilt 567 Five Axle Dump Truck - Cummins 525HP, 6 Speed Allison Rds Automatic

Recently Updated

$279,900 USD

Quint Axle, 20' Logan Steel Dump w/46" Sides, X15 Cummins 525 HP, Allison Automatic 6 Speed, 4.10 Ratio, 3 Stage Engine Brake, HaulMaax EX, Double Frame, 20K FA, 46K RA, (3) 13,500 Steerable...

Condition	New
Usage	22 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	LOGAN CORP
Horse Power	525 HP
Engine Model	Cummins X15
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Five Axle
Rear End	4.10 ratio
Stock Number	TD791071
MLS Number	13684976
Category	Dump Trucks
Last Updated	7/17/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(844) 231-___ SHOW
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41 1

2025 Ford F-350 Service Van - Knapheide KUV High Roof Enclosed Service Van Body

Recently Updated

$65,995 USD

This Ford E-Series Cutaway boasts a Regular Unleaded V-8 7.3 L/445 engine powering this Automatic transmission. VINYL FLOOR COVERING, USER-DEFINED SWITCHES -inc: 4 upfitter switches on the...

Condition	New
Usage	2 Miles
Duty Class	Light Duty Service Van
Upfit Type	KUV High Roof Enclosed Service Van Body
Upfit Make	Knapheide
Bed Length	11 ft.
Horse Power	330 HP
Engine Model	Ford 7.3L
Drivetrain	4x2
Transmission	6 Speed Autoshift Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	4.10 ratio
Stock Number	MFDB250746
MLS Number	13489823
Category	Service Vans
Last Updated	7/17/2025
Location	Mesa, AZ, US
Sold By	Larry H. Miller Ford - Mesa

(844) 435-___ SHOW
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28 0

2025 Ford F-650 XL Single Axle Dump Truck - 6 Speed Automatic

Recently Updated

$104,874 USD

COMING SOON!! 2024 Ford F650 Gasoline 26,000lb GVWR 10' 5 to 7 yard Crysteel Dump Body with Electric over Hydraulic Double Roller Cam hoist!,

Condition	New
Usage	93 Miles
Duty Class	Medium Duty Dump Truck
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	6.50 ratio
Stock Number	341953
MLS Number	13470352
Category	Dump Trucks
Last Updated	7/17/2025
Location	Walpole, MA, US
Sold By	Allegiance Trucks

9 0

2025 Freightliner M2 106 Boom / Bucket Truck - 300HP

Newly Listed

$227,900 USD

FOR SALE! A brand new Freightliner M2106 4x2 upfitted with a Terex TC55 Optima bucket. This vehicle is powered by a 300 hp Cummins L9 diesel motor, and gears are shifted via an Allison...

Condition	New
Horse Power	300 HP
Engine Model	Cummins L9 D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	21,000 lb
Stock Number	TDWK1773
MLS Number	13706675
Category	Boom & Bucket Trucks
Last Updated	7/17/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

7 0

2023 Chevrolet 6500 Chipper Truck - Duramax, 350HP

Newly Listed

$85,950 USD

The Chevrolet 6500 4x2 11x66 Load King chip truck is a powerful and dependable solution for tree care and debris hauling operations. Powered by a robust 350 HP diesel engine and equipped...

Condition	New
Horse Power	350 HP
Engine Model	Duramax 6.6L D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	15,500 lb
Stock Number	PH524136
MLS Number	13706557
Category	Chipper Trucks
Last Updated	7/17/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

7 0

2023 Chevrolet 6500 Chipper Truck - Duramax, 350HP

Newly Listed

$85,950 USD

The Chevrolet 6500 4x2 11x66 Load King chip truck is a powerful and dependable solution for tree care and debris hauling operations. Powered by a robust 350 HP diesel engine and equipped...

Condition	New
Horse Power	350 HP
Engine Model	Duramax 6.6L D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	15,500 lb
Stock Number	PH523147
MLS Number	13706556
Category	Chipper Trucks
Last Updated	7/17/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

7 0

2023 Chevrolet 6500 Chipper Truck - Duramax, 350HP

Newly Listed

$85,950 USD

The Chevrolet 6500 4x2 11x66 Load King chip truck is a powerful and dependable solution for tree care and debris hauling operations. Powered by a robust 350 HP diesel engine and equipped...

Condition	New
Horse Power	350 HP
Engine Model	Duramax 6.6L D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	15,500 lb
Stock Number	PH520443
MLS Number	13706551
Category	Chipper Trucks
Last Updated	7/17/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

(844) 435-___ SHOW
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50 0

2025 Ford F-650 Single Axle Dump Truck - 6 Speed Automatic

Recently Updated

$105,670 USD

NEW ARRIVAL!! 2025 Ford F650 Gasoline 26,000lb GVWR 10' 5 to 7 yard SH Dump Body with Electric over Hydraulic Double Pump Twin-Piston Hoist, Aluminum Toolbox, Full Electric Auto Tarp, AND...

Condition	New
Usage	93 Miles
Duty Class	Medium Duty Dump Truck
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	6.50 ratio
Stock Number	339381
MLS Number	12968257
Category	Dump Trucks
Last Updated	7/17/2025
Location	Walpole, MA, US
Sold By	Allegiance Trucks

(844) 435-___ SHOW
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40 0

2024 Ford F-650 Dump Truck - Automatic

Recently Updated

$97,228 USD

NEW ARRIVAL!! 2024 Ford F650 Gasoline 26,000lb GVWR 10' 5 to 7 yard Crysteel Dump Body with Electric over Hydraulic Double Roller Cam Hoist and Full Electric Auto Tarp! AVAILABLE IN ALL 50...

Condition	New
Usage	122 Miles
Duty Class	Medium Duty Dump Truck
Transmission	6 Speed Automatic
Rear End	6.50 ratio
Stock Number	330516
MLS Number	12749820
Category	Dump Trucks
Last Updated	7/17/2025
Location	Walpole, MA, US
Sold By	Allegiance Trucks

(501) 279-___ SHOW
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8 0

IN STOCK - 2025 Mack MD6 Sewer / Septic Truck - Iron-Vac 2100 Gallon Polished Aluminum Tank Tank Body

Newly Listed

Call for price

THIS UNIT IS CURRENTLY IN STOCK 2025 Mack MD6 (2 YR Manufacturer Warranty) Cummins 6.7L (300HP) 2500 Allison Automatic Transmission 26k GVWR 2100 Gallon Polished Aluminum Tank (5 YR...

Warranty

Condition	New
Duty Class	Medium Duty Sewer / Septic Truck
Upfit Type	Tank Body
Upfit Make	Iron-Vac
Upfit Model	2100 Gallon Polished Aluminum Tank
Horse Power	300 HP
Engine Model	Cummins 6.7L
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	5.57 ratio
Capacity	2100 Gallons
Stock Number	Cloned Ad
MLS Number	13703507
Category	Sewer / Septic Trucks
Last Updated	7/17/2025
Location	Searcy, AR, US
Sold By	SepticTrucks.com

(501) 279-___ SHOW
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6 0

IN STOCK - 2025 Mack MD7 Sewer / Septic Truck - Iron-Vac 2500 Gallon Tank Body

Recently Updated

Call for price

THIS UNIT IS CURRENTLY IN STOCK 2025 Mack MD7 (2 YR Manufacturer Warranty) Cummins 6.7L (300HP) 2500 Allison Automatic Transmission 33k GVWR 2500 Gallon Stainless SteelTank (5 YR...

Warranty

Condition	New
Duty Class	Heavy Duty Sewer / Septic Truck
Upfit Type	Tank Body
Upfit Make	Iron-Vac
Upfit Model	2500 Gallon
Horse Power	300 HP
Engine Model	Cummins 6.7L
Drivetrain	4x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	5.57 ratio
Capacity	2500 Gallons
Stock Number	1M2MDBAB8RS074507
MLS Number	13635786
Category	Sewer / Septic Trucks
Last Updated	7/16/2025
Location	Searcy, AR, US
Sold By	SepticTrucks.com

(772) 409-___ SHOW
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1 0

2025 Kenworth T380 Mechanic / Service Truck - Paccar, 325HP, 6 Speed Allison Rds Automatic

Newly Listed

$239,095 USD

Transfer this unit to your nearest South Florida location at no additional cost! Fort Lauderdale, Fort Pierce, Riviera Beach, or Naples. Contact us for details! Model Year: 2025, Model: T380...

Condition	New
Usage	1,389 Miles
Duty Class	Heavy Duty Service Truck
Bed Length	14 ft.
Horse Power	325 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 6.17 ratio
Stock Number	KN180809
MLS Number	13703382
Category	Mechanic / Utility / Service Trucks
Last Updated	7/16/2025
Location	Fort Pierce, FL, US
Sold By	All Roads Trucks

(855) 984-___ SHOW
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1 0

2025 Kenworth T380 Mechanic / Service Truck - Paccar, 325HP, 6 Speed Allison Rds Automatic

Newly Listed

$239,095 USD

Transfer this unit to your nearest Maryland/Delaware location at no additional cost – Baltimore, Bel Air, Dover, Landover, Mardela Springs, Upper Marlboro, or Westminster. Contact us for...

Condition	New
Usage	960 Miles
Duty Class	Heavy Duty Service Truck
Bed Length	14 ft.
Horse Power	325 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 6.17 ratio
Stock Number	KN180808
MLS Number	13703381
Category	Mechanic / Utility / Service Trucks
Last Updated	7/16/2025
Location	Westminster, MD, US
Sold By	All Roads Trucks

(855) 984-___ SHOW
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1 0

2025 Kenworth T380 Mechanic / Service Truck - Paccar, 325HP, 6 Speed Allison Rds Automatic

Newly Listed

$239,095 USD

Transfer this unit to your nearest Maryland/Delaware location at no additional cost – Baltimore, Bel Air, Dover, Landover, Mardela Springs, Upper Marlboro, or Westminster. Contact us for...

Condition	New
Usage	1,001 Miles
Duty Class	Heavy Duty Service Truck
Bed Length	14 ft.
Horse Power	325 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 6.17 ratio
Stock Number	KN180807
MLS Number	13703376
Category	Mechanic / Utility / Service Trucks
Last Updated	7/16/2025
Location	Rosedale, MD, US
Sold By	All Roads Trucks

(855) 642-___ SHOW
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8 0

2025 Kenworth T880 Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 18' Dump

Newly Listed

$269,950 USD

PRICE INCLUDES FET. New 2025 Kenworth T880 Dump Truck for Sale. Features: Heritage Steel Dump Body, Allison Transmission, 120-Gallon Fuel Capacity, Dual Exhaust Stacks, Vantage Interior,...

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	18 ft.
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	63,240 lb 4.10 ratio
Stock Number	132260
MLS Number	13703231
Category	Dump Trucks
Last Updated	7/16/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

(772) 409-___ SHOW
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1 0

2025 Kenworth T880 Tri Axle Dump Truck - Cummins 470HP, 6 Speed Allison Rds Automatic, 16' Dump

Newly Listed

Call for price

Transfer this unit to your nearest South Florida location at no additional cost! Fort Lauderdale, Fort Pierce, Riviera Beach, or Naples. Contact us for details! Model Year: 2025, Model:...

Condition	New
Usage	1,395 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	470 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	59,500 lb 4.30 ratio
Stock Number	KF198135
MLS Number	13703208
Category	Dump Trucks
Last Updated	7/16/2025
Location	Fort Pierce, FL, US
Sold By	All Roads Trucks

(954) 523-___ SHOW
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36 0

2025 Kenworth T880 Tri Axle Dump Truck - Cummins 470HP, 6 Speed Allison Rds Automatic, 16' Dump

Newly Listed

Call for price

Transfer this unit to your nearest South Florida location at no additional cost! Fort Lauderdale, Fort Pierce, Riviera Beach, or Naples. Contact us for details! Model Year: 2025, Model:...

Condition	New
Usage	1,392 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	470 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	59,500 lb 4.30 ratio
Stock Number	KF162095
MLS Number	13703058
Category	Dump Trucks
Last Updated	7/16/2025
Location	Fort Lauderdale, FL, US
Sold By	All Roads Trucks

(772) 409-___ SHOW
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37 0

2025 Kenworth T880 Tri Axle Dump Truck - Cummins 470HP, 6 Speed Allison Rds Automatic, 16' Dump

Newly Listed

Call for price

Transfer this unit to your nearest South Florida location at no additional cost! Fort Lauderdale, Fort Pierce, Riviera Beach, or Naples. Contact us for details! Model Year: 2025, Model:...

Condition	New
Usage	1,351 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	470 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	59,500 lb 4.30 ratio
Stock Number	KF198133
MLS Number	13703020
Category	Dump Trucks
Last Updated	7/16/2025
Location	Fort Pierce, FL, US
Sold By	All Roads Trucks

(855) 804-___ SHOW
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7 0

2026 Kenworth T880 Quad Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 19.5' Dump

Newly Listed

$272,900 USD

Quad Axle, X15 Cummins 565 HP, Allison Automatic 6 Speed, 4.30 Ratio, 18,740 Front Axle, 46,000 Rear Axle, 260" Wheelbase, 23' 10" Bridge, HaulMaax, Double Frame, 3 Stage Engine Brake, Air...

Quantity	5
Condition	New
Usage	19 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	19.5
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	10x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Quad Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	216096
MLS Number	13703004
Category	Dump Trucks
Last Updated	7/16/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

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23 0

2026 Kenworth T880 Quad Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 19.5' Dump

Newly Listed

$272,900 USD

Quad Axle, X15 Cummins 565 HP, Allison Automatic 6 Speed, 4.30 Ratio, 18,740 Front Axle, 46,000 Rear Axle, 260" Wheelbase, 23' 10" Bridge, HaulMaax, Double Frame, 3 Stage Engine Brake, Air...

Quantity	5
Condition	New
Usage	796 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	19.5
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	10x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Quad Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	216094
MLS Number	13703002
Category	Dump Trucks
Last Updated	7/16/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales