New 6 Speed Trucks For Sale in United States

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2026 Kenworth T880 Tri Axle Dump Truck - Cummins 470HP, 6 Speed Allison Rds Automatic, 16' Dump

$230,995 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: 2026 Model: T880...

Condition	New
Usage	1,648 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	Hendrickson HMX460
Rear Axle	Tri Axle
Rear End	59,200 lb 4.30 ratio
Stock Number	KF192766
MLS Number	14080381
Category	Dump Trucks
Last Updated	1/15/2026
Location	Fort Lauderdale, FL, US
Sold By	All Roads Trucks

(844) 962-___ SHOW
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2024 Isuzu NPR HD Dump Truck - 350HP

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2024 ISUZU NPR Gas HD w/ Aluminum Dump Body Radio AM/FM/CD/Bluetooth, Keyless entry system, LED lighting package, Hi-vis seat belt (both), Chrome grille, FT suspension 6830# CAP, ...

Condition	New
Duty Class	Medium Duty Dump Truck
Horse Power	350 HP
Transmission	6 Speed
Stock Number	12417
MLS Number	14080252
Category	Dump Trucks
Last Updated	1/9/2026
Location	Worcester, MA, US
Sold By	Ballard Truck Center

2026 Ford E-350 Service Van - Knapheide KUV Medium Roof Enclosed Service Van Body

$65,295 USD

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

Condition	New
Usage	5 Miles
Duty Class	Light Duty Service Van
Upfit Type	KUV Medium Roof Enclosed Service Van Body
Upfit Make	Knapheide
Bed Length	11 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	4.10 ratio
Stock Number	MFDB260019
MLS Number	13642448
Category	Service Vans
Last Updated	1/9/2026
Location	Mesa, AZ, US
Sold By	Larry H. Miller Ford - Mesa

2026 International HV607 Water Truck - Cummins 325HP

$164,450 USD

FOR SALE! A brand new International HV607 6x4 upfitted with a Load King 4000-gallon water tank. This vehicle is powered by a 325 hp Cummins 6.7L diesel motor, and gears are shifted via an...

Condition	New
Horse Power	325 HP
Engine Model	Cummins 6.7L D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	TL221935
MLS Number	14079433
Category	Water Trucks
Last Updated	1/9/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2026 Peterbilt 567 Roll Off Truck - Cummins, 450HP

$260,945 USD

The Peterbilt 567 6x4 Galbreath U5-OR-174 Rolloff is a heavy-duty workhorse built for efficiency and durability. Powered by a 450 HP Cummins X15 engine and an Allison 4500RDS automatic...

Condition	New
Usage	550 Miles
Horse Power	450 HP
Engine Model	Cummins X15 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	TD789165
MLS Number	13976754
Category	Roll Off Trucks
Last Updated	1/9/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2026 Peterbilt 567 Roll Off Truck - Cummins, 450HP

$260,945 USD

The Peterbilt 567 6x4 Galbreath U5-OR-174 Rolloff is a heavy-duty workhorse built for efficiency and durability. Powered by a 450 HP Cummins X15 engine and an Allison 4500RDS automatic...

Condition	New
Usage	562 Miles
Horse Power	450 HP
Engine Model	Cummins X15 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	TD789164
MLS Number	13976753
Category	Roll Off Trucks
Last Updated	1/9/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2025 Ford E-350 Service Van - Reading High Roof Enclosed Boxed Service Van Body

$61,795 USD

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

Condition	New
Usage	5 Miles
Duty Class	Light Duty Service Van
Upfit Type	High Roof Enclosed Boxed Service Van Body
Upfit Make	Reading
Horse Power	300 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	MFDB250621
MLS Number	13443754
Category	Service Vans
Last Updated	1/9/2026
Location	Mesa, AZ, US
Sold By	Larry H. Miller Ford - Mesa

2025 Ford E-350 Service Van - Knapheide KUV Low Roof Enclosed Service Van Body

$60,895 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	5 Miles
Duty Class	Light Duty Service Van
Upfit Type	KUV Low Roof Enclosed Service Van Body
Upfit Make	Knapheide
Horse Power	325 HP
Engine Model	Ford 7.3L
Drivetrain	4x2
Transmission	6 Speed Autoshift Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	4.10 ratio
Stock Number	MFD250564
MLS Number	13438250
Category	Service Vans
Last Updated	1/9/2026
Location	Mesa, AZ, US
Sold By	Larry H. Miller Ford - Mesa

2025 Ford E-350 Service Van - Reading High Roof Enclosed Boxed Service Van Body

$61,495 USD

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

Condition	New
Usage	5 Miles
Duty Class	Light Duty Service Van
Upfit Type	High Roof Enclosed Boxed Service Van Body
Upfit Make	Reading
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	MFDB250622
MLS Number	13438244
Category	Service Vans
Last Updated	1/9/2026
Location	Mesa, AZ, US
Sold By	Larry H. Miller Ford - Mesa

2025 Freightliner M2 106 Grapple Truck - Cummins, 330HP

$258,000 USD

This 2025 Freightliner M2 106 Plus with an IMT non-CDL wallboard crane is an efficient, easy-to-staff solution for delivering and placing materials without the cost or complexity of a CDL...

Condition	New
Horse Power	330 HP
Engine Model	Cummins L9 D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	17,500 lb
Stock Number	SDVP9924
MLS Number	13976561
Category	Grapple Trucks
Last Updated	1/9/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

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2025 Kenworth K370 Flatbed Truck - 260HP, 6 Speed Allison Rds Automatic

$112,995 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: K370...

Condition	New
Usage	2,984 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	22 ft.
Horse Power	260 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 5.57 ratio
Stock Number	KF583931
MLS Number	13957902
Category	Flatbed Trucks
Last Updated	1/8/2026
Location	Fort Lauderdale, FL, US
Sold By	All Roads Trucks

2026 Peterbilt 536 Mechanic / Service Truck - Paccar, 300HP

$237,995 USD

Peterbilt 536 4x2 IMT DOM3 Service Truck is built on an 89-inch Cab-to-Axle (CA) Class 6 chassis and powered by a 300 hp PACCAR PX-7 diesel with a 6-speed automatic transmission. It features...

Condition	New
Horse Power	300 HP
Engine Model	Paccar PX7 D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Neway
Rear End	21,000 lb
Stock Number	TM789032
MLS Number	13747040
Category	Mechanic / Utility / Service Trucks
Last Updated	1/8/2026
Location	Alvarado, TX, US
Sold By	Custom Truck One Source

2026 Peterbilt 548 Water Truck - Paccar 360HP

$196,881 USD

Owning a Peterbilt 548 6x4 4000-Gallon Load King Water Truck ensures power, reliability, and efficiency for heavy-duty water transport and distribution. Equipped with a 360 HP Paccar PX-9...

Condition	New
Horse Power	360 HP
Engine Model	Paccar PX9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	TM789012
MLS Number	14077237
Category	Water Trucks
Last Updated	1/8/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2026 International HV607 Water Truck - Cummins 325HP

$164,450 USD

FOR SALE! A brand new International HV607 6x4 upfitted with a Load King 4000-gallon water tank. This vehicle is powered by a 325 hp Cummins 6.7L diesel motor, and gears are shifted via an...

Condition	New
Horse Power	325 HP
Engine Model	Cummins 6.7L D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	TL221938
MLS Number	14077234
Category	Water Trucks
Last Updated	1/8/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2026 International HV607 Water Truck - Cummins 325HP

$164,450 USD

FOR SALE! A brand new International HV607 6x4 upfitted with a Load King 4000-gallon water tank. This vehicle is powered by a 325 hp Cummins 6.7L diesel motor, and gears are shifted via an...

Condition	New
Horse Power	325 HP
Engine Model	Cummins 6.7L D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	TL221936
MLS Number	14077233
Category	Water Trucks
Last Updated	1/8/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2026 International HV607 Water Truck - Cummins 325HP

$164,450 USD

FOR SALE! A brand new International HV607 6x4 upfitted with a Load King 4000-gallon water tank. This vehicle is powered by a 325 hp Cummins 6.7L diesel motor, and gears are shifted via an...

Condition	New
Horse Power	325 HP
Engine Model	Cummins 6.7L D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	TL220951
MLS Number	14077232
Category	Water Trucks
Last Updated	1/8/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2026 International HV607 Water Truck - Cummins 325HP

$164,450 USD

FOR SALE! A brand new International HV607 6x4 upfitted with a Load King 4000-gallon water tank. This vehicle is powered by a 325 hp Cummins 6.7L diesel motor, and gears are shifted via an...

Condition	New
Horse Power	325 HP
Engine Model	Cummins 6.7L D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	TL220735
MLS Number	14077231
Category	Water Trucks
Last Updated	1/8/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2025 Peterbilt 548 Crane Truck - 370HP

$436,808 USD

This Peterbilt 548 8x4 boom truck is equipped with a Load King Stinger 35-127M boom, designed for heavy lifting, utility construction, and material handling applications. It is powered by a...

Condition	New
Horse Power	370 HP
Engine Model	Paccar PX9 D
Drivetrain	8x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	SM718146
MLS Number	14077216
Category	Crane Trucks
Last Updated	1/23/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2025 Freightliner M2 106 Water Truck - Cummins 280HP

$116,267 USD

This Freightliner M2106 4x2 water truck is equipped with a Load King 2,000-gallon water tank and built for dust control, road maintenance, and jobsite support applications. It is powered by...

Condition	New
Horse Power	280 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	21,000 lb
Stock Number	SHWC0277
MLS Number	14077207
Category	Water Trucks
Last Updated	1/8/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2025 Freightliner M2 106 Water Truck - Cummins 280HP

$116,267 USD

This Freightliner M2106 4x2 water truck is equipped with a Load King 2,000-gallon water tank and built for dust control, road maintenance, and jobsite support applications. It is powered by...

Condition	New
Horse Power	280 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	21,000 lb
Stock Number	SHWC0274
MLS Number	14077205
Category	Water Trucks
Last Updated	1/8/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

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2025 Peterbilt 548 Tandem Axle Cab & Chassis Truck - Paccar, 370HP, 6 Speed Allison Rds Automatic

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New 548 Chassis with a lift axle. Ready to be built into a dump truck, or whatever else you may need

Condition	New
Usage	501 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	370 HP
Engine Model	Paccar PX9
Drivetrain	6x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Reyco
Rear Axle	Tandem Axle
Rear End	50,000 lb 5.25 ratio
Stock Number	268797
MLS Number	13660283
Category	Cab & Chassis Trucks
Last Updated	1/8/2026
Location	Allentown, PA, US
Sold By	Hunter Truck

2024 RAM 3500 Tradesman Flatbed Truck - 6 Speed Automatic

$79,995 USD

New 2024 Ram 3500 Reg Cab 4x4 Diesel with an 11' Knapheide KUVCC High Roof Enclosed Service Body work truck for sale. The sale price includes the covered service body. Stock#...

Condition	New
Usage	53 Miles
Duty Class	Light Duty Flatbed Truck
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Stock Number	ADRB240969
MLS Number	13509931
Category	Flatbed Trucks
Last Updated	1/8/2026
Location	Avondale, AZ, US
Sold By	Larry H. Miller Ford - Mesa

(844) 435-___ SHOW
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2025 Ford F-650 XL Single Axle Dump Truck - 6 Speed Automatic

$104,874 USD

JUST IN!!! 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	97 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	1/8/2026
Location	Walpole, MA, US
Sold By	Allegiance Trucks

2023 Chevrolet 6500 Mechanic / Service Truck - Duramax, 350HP

$91,402 USD

FOR SALE! A brand new Chevrolet 6500 4x4 upfitted with a Reading RTBCL132LU084SB service body. This vehicle is powered by a 350 hp Duramax 6.6L diesel motor, and gears are shifted via a...

Condition	New
Usage	47 Miles
Horse Power	350 HP
Engine Model	Duramax 6.6L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	15,000 lb
Stock Number	PH125638
MLS Number	12626674
Category	Mechanic / Utility / Service Trucks
Last Updated	1/8/2026
Location	Union Grove, WI, US
Sold By	Custom Truck One Source