New 6 Speed Trucks For Sale

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Featured Item

2026 Peterbilt 567 Five Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic

$269,500 USD

NEW Quint Axle, 20' R/S Steel Dump w/48" Sides, High Lift Gate, MX13 Paccar 510 HP, Allison Automatic 6 Speed, 4.10 Ratio, 3 Stage Engine Brake, HaulMaax EX, 20K FA, 46K RA, (3) 13,500...

Condition	New
Usage	1,376 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	R/S GODWIN
Horse Power	510 HP
Engine Model	Paccar MX-13
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Five Axle
Rear End	4.10 ratio
Stock Number	TD 773164
MLS Number	13918009
Category	Dump Trucks
Last Updated	1/22/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

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Featured Item

2025 International MV607 Dump Truck - New with full warranty - Cummins - Allison Auto - 5/6 Yard Dump

$115,000 USD

2026 INTERNATIONAL MV 5/6 YARD DUMP TRUCK - New with Manufacturers Warranty - Cummins 200HP - Allison Automatic - Under CDL - Ratio: 5.77 - New Ledwell Dump Body - 5 to 6 yard capacity -...

Condition	New
Usage	816 Miles
Duty Class	Medium Duty Dump Truck
Upfit Type	Dump Body
Upfit Make	Ledwell
Upfit Model	5 - 6 Yard
Bed Length	10 ft.
Horse Power	240 HP
Engine Model	Cummins B6.7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	4 Spring
Rear End	5.22 ratio
Capacity	5/6 Yard
Stock Number	526640
MLS Number	14067199
Category	Dump Trucks
Last Updated	1/3/2026
Location	New Boston, TX, US
Sold By	Trademark Truck Sales

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Featured Item

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
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	MFD250567
MLS Number	13438247
Category	Service Vans
Last Updated	1/12/2026
Location	Mesa, AZ, US
Sold By	Larry H. Miller Ford - Mesa

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2025 Mack MD6 2000 Gallon Water Truck - Cummins 280HP, 6 Speed Allison Rds Automatic

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NEW TIGER MFG. 2,000 GAL. (5) SPRAY WATER TANK SYSTEM, (2) FRONT, (1) DRIVER SIDE, (2) REAR SPRAY HEADS, SELF LOADING/PRIMING PUMP (HYDRAULIC DRIVEN), HOSE REEL WITH 50’ OF 1 ½” HOSE AND...

Condition	New
Duty Class	Medium Duty Water Truck
Upfit Make	Tiger
Horse Power	280 HP
Engine Model	Cummins ISB6.7
Transmission	6 Speed Allison RDS Automatic
Suspension	Leaf Springs
Rear Axle	Single Axle
Capacity	2000 Gallons
Stock Number	0000Stock8
MLS Number	13712012
Category	Water Trucks
Last Updated	2/4/2026
Location	Abilene, TX, US
Sold By	Circle D Truck Sales, Inc.

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

Newly Listed

$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	TM789045
MLS Number	14123675
Category	Mechanic / Utility / Service Trucks
Last Updated	2/4/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2026 Freightliner M2 106 Crane Truck - 350HP

Newly Listed

$317,405 USD

Owning a Freightliner M2106 6x4 IMT 2530L L4 Drywall Crane Truck offers exceptional power, reliability, and efficiency for heavy-duty material handling. Powered by a robust Cummins L9 350 HP...

Condition	New
Horse Power	350 HP
Engine Model	Cummins L9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	TDWH1696
MLS Number	14123648
Category	Crane Trucks
Last Updated	2/4/2026
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

2026 Peterbilt 567 Dump Truck - Cummins 525HP

Newly Listed

$263,265 USD

This Peterbilt 567 10x4 19' Load King Dump Truck is powered by a 525 hp Cummins X15 diesel paired with an automatic transmission and configured on a Class 8 chassis with a 19' Load King dump...

Condition	New
Horse Power	525 HP
Engine Model	Cummins X15 D
Drivetrain	10x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	TD809824
MLS Number	14123636
Category	Dump Trucks
Last Updated	2/4/2026
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

2026 Peterbilt 567 Dump Truck - Cummins 525HP

Recently Updated

$251,509 USD

The Peterbilt 567 8x4 16' dump truck is a powerful and durable solution for heavy-duty hauling. Equipped with a Cummins X15 525 HP diesel engine and a 6-speed automatic transmission, it...

Condition	New
Horse Power	525 HP
Engine Model	Cummins X15 D
Drivetrain	8x4
Transmission	6 Speed
Suspension	Hendrickson HMX460
Rear End	46,000 lb
Stock Number	TD789104
MLS Number	13976731
Category	Dump Trucks
Last Updated	2/4/2026
Location	Tampa, FL, US
Sold By	Custom Truck One Source

2025 Freightliner M2 106 Dump Truck - Detroit 350HP

Recently Updated

$173,946 USD

The Freightliner M2106 6x4 with a 16' Load King dump body is a powerful and durable solution for heavy-duty hauling. Featuring a 350 HP Detroit DD8 engine and an Allison 3000RDS automatic...

Condition	New
Horse Power	350 HP
Engine Model	Detroit DD8 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	SDWE4865
MLS Number	13786111
Category	Dump Trucks
Last Updated	2/4/2026
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

2025 Freightliner M2 106 Mechanic / Service Truck - Cummins, 330HP

Newly Listed

$234,195 USD

Ready to work today! This Freightliner M2106 4x2 IMT DOM3 Service Truck delivers the power, payload, and performance you need. The 330 HP Cummins L9D engine and automatic transmission give...

Condition	New
Horse Power	330 HP
Engine Model	Cummins L9 D
Drivetrain	4x2
Transmission	6 Speed
Rear End	21,000 lb
Stock Number	SDWD9727
MLS Number	14123610
Category	Mechanic / Utility / Service Trucks
Last Updated	2/4/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2025 Freightliner M2 106 Hooklift Truck - Cummins, 330HP

Newly Listed

$139,179 USD

This Freightliner M2106 hook lift truck is equipped with a Galbreath U20-DPHK-144 hook lift system, providing a flexible solution for container handling, roll-off-style body swapping, and...

Condition	New
Horse Power	330 HP
Engine Model	Cummins L9 D
Drivetrain	4x2
Transmission	6 Speed
Rear End	21,000 lb
Stock Number	SDVY5297
MLS Number	14123608
Category	Hooklift Trucks
Last Updated	2/4/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

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2024 RAM 4500 Tradesman Mechanic / Service Truck - 6 Speed Automatic

Recently Updated

$75,995 USD

New 2024 Ram 4500 Chassis Cab 12' Royal Combo Service Body Contractor Body work truck for sale. The sale price includes the utility truck- contractor body combo body. Stock#...

Condition	New
Usage	10 Miles
Duty Class	Medium Duty Service Truck
Transmission	6 Speed Automatic
Stock Number	ADRB240732
MLS Number	13291334
Category	Mechanic / Utility / Service Trucks
Last Updated	2/4/2026
Location	Avondale, AZ, US
Sold By	Larry H. Miller Ford - Mesa

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2024 Autocar DC64 Cab & Chassis Truck - Cummins, 455HP, Automatic

Recently Updated

$295,995 USD

This 2024 Autocar DC64 is purpose-built for heavy vocational work and ready for your dump body installation. Powered by the reliable Cummins X12 (455 HP) and paired with the durable Allison...

Condition	New
Usage	1,200 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	455 HP
Engine Model	Cummins X12
Drivetrain	10x6
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Quad Axle
Stock Number	247592
MLS Number	13226287
Category	Cab & Chassis Trucks
Last Updated	2/4/2026
Location	Roseville, MN, US
Sold By	Universal Truck Sales

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2024 Autocar DC64 Cab & Chassis Truck - Cummins, 455HP, Automatic

Recently Updated

$185,995 USD

2024 Autocar DC64 Front Axle 20k Rear Axle 46k 455HP Cummins X12 Hendrickson Air Suspension Allison 4500 Transmission Drum Brakes Back of Cab to Trunnion 226.6 inches

Condition	New
Usage	1,100 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	455 HP
Engine Model	Cummins X12
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.89 ratio
Stock Number	246647
MLS Number	13224586
Category	Cab & Chassis Trucks
Last Updated	2/4/2026
Location	Roseville, MN, US
Sold By	Universal Truck Sales

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2024 BATTLE MOTORS LNT Grapple Truck - Cummins, 350HP, 6 Speed Allison Rds Automatic

Newly Listed

$249,995 USD

***ON THE GROUND AND READY FOR IMMEDIATE DELIVERY*** Petersen TL3 Base Loader, Heavy-duty swing motor, Extended pedestal for TR3 model, Quadstick mechanical controls, HDHI outrigger strobe...

Condition	New
Usage	959 Miles
Duty Class	Heavy Duty Grapple Truck
Horse Power	350 HP
Engine Model	Cummins L9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Rear End	30,000 lb
Stock Number	BM1000444
MLS Number	14122229
Category	Grapple Trucks
Last Updated	2/3/2026
Location	Fort Lauderdale, FL, US
Sold By	All Roads Trucks

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2026 Kenworth W900 Day Cab Truck - Cummins 565HP, 6 Speed Allison Rds Automatic

Recently Updated

$209,595 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	132 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	AG 460
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	KN223136
MLS Number	13884047
Category	Day Cab Semi Trucks
Last Updated	2/3/2026
Location	Mardela Springs, MD, US
Sold By	All Roads Trucks

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2025 BATTLE MOTORS LETII Tandem Axle Garbage Truck - Cummins, 6 Speed Allison Rds Automatic

Recently Updated

$163,995 USD

The LETII is a purpose-built severe service vehicle primarily designed for refuse and recycling collection fleets. Key features include:, Construction Design: All-steel, American-produced...

Condition	New
Usage	12 Miles
Duty Class	Heavy Duty Garbage Truck
Engine Model	Cummins L9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Rear Axle	Tandem Axle
Stock Number	BM1002459
MLS Number	13796922
Category	Garbage Trucks
Last Updated	2/3/2026
Location	Fort Lauderdale, FL, US
Sold By	All Roads Trucks

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2025 Autocar DC64 Tandem Axle Cab & Chassis Truck - Cummins, 430HP, 6 Speed Automatic

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2025 Autocar DC64 Tractor – Brand New Built to Work Take command of the road with the all-new 2025 Autocar DC64 Tractor, engineered for heavy-duty performance and reliability. Powered by a...

Condition	New
Usage	1,194 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	430 HP
Engine Model	Cummins X12
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	249330
MLS Number	13777352
Category	Cab & Chassis Trucks
Last Updated	2/3/2026
Location	Roseville, MN, US
Sold By	Universal Truck Sales

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2026 International MV607 Chipper Truck - Cummins, 250HP

Newly Listed

$130,739 USD

International MV607 4x2 Arbortech 14X72 Chip Truck This International MV607 Chip Truck is designed for efficient debris handling and vegetation management in tree care and municipal...

Condition	New
Horse Power	250 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	20,000 lb
Stock Number	TS217458
MLS Number	14121938
Category	Chipper Trucks
Last Updated	2/3/2026
Location	Fort Worth, TX, US
Sold By	Custom Truck One Source

2026 International MV607 Chipper Truck - Cummins, 250HP

Newly Listed

$130,739 USD

International MV607 4x2 Arbortech 14X72 Chip Truck This International MV607 Chip Truck is designed for efficient debris handling and vegetation management in tree care and municipal...

Condition	New
Horse Power	250 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	20,000 lb
Stock Number	TS214253
MLS Number	14121937
Category	Chipper Trucks
Last Updated	2/3/2026
Location	Lynchburg, VA, US
Sold By	Custom Truck One Source

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

Newly Listed

$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	TM789046
MLS Number	14121929
Category	Mechanic / Utility / Service Trucks
Last Updated	2/3/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2026 Kenworth T880 Dump Truck - Cummins 525HP

Recently Updated

$296,754 USD

Owning this 18’ J-Craft APEX ERAD on a Kenworth T880 gives you a purpose-built, heavy-haul dump truck that’s made to work hard every day without compromise. The Cummins X15 paired with the...

Condition	New
Horse Power	525 HP
Engine Model	Cummins X15 D
Drivetrain	10x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	TJ206771
MLS Number	13976884
Category	Dump Trucks
Last Updated	2/3/2026
Location	St Paul, MN, US
Sold By	Custom Truck One Source

2026 Kenworth T880 Dump Truck - Cummins 525HP

Recently Updated

$296,754 USD

Owning this 18’ J-Craft APEX ERAD on a Kenworth T880 gives you a purpose-built, heavy-haul dump truck that’s made to work hard every day without compromise. The Cummins X15 paired with the...

Condition	New
Horse Power	525 HP
Engine Model	Cummins X15 D
Drivetrain	10x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	TJ206768
MLS Number	13753020
Category	Dump Trucks
Last Updated	2/3/2026
Location	St Paul, MN, US
Sold By	Custom Truck One Source

2026 Freightliner M2 106 Boom / Bucket Truck - 220HP

Newly Listed

$176,997 USD

FOR SALE! A brand new Freightliner M2106 4x2 upfitted with a Terex XT PRO 56-BOC-F-PC forestry bucket. This vehicle is powered by a 220 hp Cummins 6.7L diesel motor, and gears are shifted...

Condition	New
Usage	1,069 Miles
Horse Power	220 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	21,000 lb
Stock Number	THWP2147
MLS Number	14121922
Category	Boom & Bucket Trucks
Last Updated	2/3/2026
Location	Union Grove, WI, US
Sold By	Custom Truck One Source