6 Speed Trucks with Cummins Engines, TufTrac Suspension For Sale

2013 Freightliner 108SD Hooklift Truck - Cummins, 270HP, 6 Speed Allison Rds Automatic

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Flatbed dimension22 ', 6 ", Faltbed typeACIER / STEEL, Flatbed deck protector60 ", Flabed optionATTACHE MOFFETT,

Condition	Used
Usage	273,764 Miles
Duty Class	Heavy Duty Hooklift Truck
Horse Power	270 HP
Engine Model	Cummins ISC
Transmission	6 Speed Allison RDS Automatic
Suspension	TufTrac
Rear End	40,000 lb 6.14 ratio
Stock Number	C-35732
MLS Number	13173942
Category	Hooklift Trucks
Last Updated	1/9/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

2010 Freightliner M2 106 Tandem Axle Plow / Spreader Truck - Cummins, 300HP, 6 Speed Allison Rds Automatic

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Make dump boxVIKING CIVES, Dump box modelMG1314HT 0S-120, Dump box type4 SAISONS / 4 SEASON, Side wall42", Dump box serial #1002-550-2131, Manufactured date-, Door60", Door opening1 SENS,...

Condition	Used
Usage	11,296 Hours
Duty Class	Heavy Duty Plow / Spreader Truck
Horse Power	300 HP
Engine Model	Cummins ISC
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Tandem Axle
Rear End	46,000 lb 6.43 ratio
Stock Number	C-36725
MLS Number	14053882
Category	Plow / Spreader Trucks
Last Updated	12/20/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

2017 Freightliner M2 106 Day Cab Truck - Cummins 350HP

$133,500 USD

2017 Freightliner M2106 6x6 Daycab Tractor, 26,731 Miles, 18,000 Lbs. FAWR, 40,000 Lbs. RAWR, 58,000 Lbs. GVWR, Cummins ISL Engine, 350 Horsepower, Allison 3000RDS Transmission, Holland Air...

Condition	Used
Usage	26,731 Miles
Horse Power	350 HP
Engine Model	Cummins ISL D
Drivetrain	6x6
Transmission	6 Speed
Suspension	TufTrac
Rear End	40,000 lb
Stock Number	HHHW2446
MLS Number	13800069
Category	Day Cab Semi Trucks
Last Updated	12/24/2025
Location	Oklahoma City, OK, US
Sold By	Custom Truck One Source

2020 Freightliner M2 106 Dump Truck - Cummins 350HP, 6 Speed Allison Rds Automatic, 16' Dump

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Make dump boxBIBEAU, Dump box model16-0X48X60, Dump box typeCONSTRUCTION, Side wall48'', Dump box serial #26587-1, Door60", Door opening1 SENS, Heated boxNON, CAB shield24", Asphalt lip4",...

Condition	Used
Usage	2,395 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Bibeau
Bed Length	16 ft.
Horse Power	350 HP
Engine Model	Cummins L9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	C-37195
MLS Number	14045663
Category	Dump Trucks
Last Updated	12/17/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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2018 Freightliner M2 106 Tandem Axle 20 ft Flatbed Truck - 350HP, 6 Speed Allison Rds Automatic

$99,500 USD

2018 Freightliner M2-106 6x6 Tandem Axle Flatbed, Cummins 8.9L L9 Turbo Diesel, 350 HP, Exhaust Brake, Allison 3000 RDS 6 Speed Automatic Transmission, ONLY 57,175 ECM Verified Miles, ONLY 4...

Condition	Used
Usage	4,871 Hours
Duty Class	Heavy Duty Flatbed Truck
Bed Length	20 ft.
Horse Power	350 HP
Engine Model	Cummins L9
Drivetrain	6x6
Transmission	6 Speed Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Tandem Axle
Rear End	40,000 lb 6.14 ratio
Stock Number	T17805D
MLS Number	14010260
Category	Flatbed Trucks
Last Updated	12/9/2025
Location	Denver, CO, US
Sold By	DTI Trucks

2026 Freightliner 114SD Grapple Truck - Cummins, 475HP

$330,581 USD

FOR SALE! A brand new Freightliner 114SD 8x4 upfitted with a Rotobec Elite 910 MT27 grapple. This vehicle is powered by a 475 hp Cummins X12 diesel motor, and gears are shifted via an...

Condition	New
Horse Power	475 HP
Engine Model	Cummins X12 D
Drivetrain	8x4
Transmission	6 Speed
Suspension	TufTrac
Rear End	46,000 lb
Stock Number	THWG7051
MLS Number	14008926
Category	Grapple Trucks
Last Updated	12/3/2025
Location	Lynchburg, VA, US
Sold By	Custom Truck One Source

2018 Freightliner M2 106 Day Cab Truck - Cummins 350HP

$143,500 USD

2018 Freightliner M2106 6x6 Daycab Tractor, 20,252 Miles, 18,000 Lbs. RAWR, 40,000 Lbs. RAWR, 58,000 Lbs. GVWR, Cummins L9 Engine, 350 Horsepower, Allison 3000RDS Transmission Holland Air...

Condition	Used
Usage	20,252 Miles
Horse Power	350 HP
Engine Model	Cummins L9 D
Drivetrain	6x6
Transmission	6 Speed
Suspension	TufTrac
Rear End	40,000 lb
Stock Number	JHJM3343
MLS Number	13976134
Category	Day Cab Semi Trucks
Last Updated	12/3/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

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2022 Western Star 4700 Tri Axle Dump Truck - Cummins 475HP, 6 Speed Allison Rds Automatic

$179,500 USD

Excellent low-mileage heavy-duty, Tri-Axle Dump truck. CUMMINS/ALLISON, Ready to work

Condition	Used
Usage	154,565 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Logan
Bed Length	16 ft.
Horse Power	475 HP
Engine Model	Cummins X12
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	106260
MLS Number	13492038
Category	Dump Trucks
Last Updated	12/2/2025
Location	Louisville, KY, US
Sold By	Boyd Truck Centers

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2026 Western Star 49X Dump Truck - Cummins 475HP

$238,716 USD

2026 Western Star 49X, Triaxle Dump, Cummins 475HP, Allison 4500RDS, 20,000K Front Axle, 46,000K Rea Axle, 13,200K Steerable Pusher Axle, Tuftrac Rear Suspension, 16FT Ox Stampede, Price...

Condition	New
Usage	1,146 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	475 HP
Drivetrain	6x4
Transmission	6 Speed
Suspension	TufTrac
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	258795
MLS Number	13800640
Category	Dump Trucks
Last Updated	11/25/2025
Location	Tampa, FL, US
Sold By	Southport Truck Group

2011 Freightliner M2 106 Tandem Axle Plow / Spreader Truck - Cummins, 330HP, 6 Speed Allison Rds Automatic

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Front plow markVIKING CIVES, Front plow serial # and modelREVERSIBLE, Front plow dimension12 ', _ ", Side plow markVIKING CIVES, Side plow dimension11', Installed optionBEACONS LIGHT,...

Condition	Used
Usage	7,740 Hours
Duty Class	Heavy Duty Plow / Spreader Truck
Horse Power	330 HP
Engine Model	Cummins ISC
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Tandem Axle
Rear End	46,000 lb 6.14 ratio
Stock Number	C-36724
MLS Number	13807670
Category	Plow / Spreader Trucks
Last Updated	9/11/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

2013 Freightliner 108SD Tandem Axle Garbage Truck - Cummins, 300HP, 6 Speed Allison Rds Automatic

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Refuse or roll off box makeNEW WAY, Refuse or roll off box model, 25 RLC, SERIAL #: 11474C-12-12, Refuse or roll off box capacity25 VERGES, Manufactured date12 - 12 ( M-Y ), Refuse or roll...

Condition	Used
Usage	178,536 Miles
Duty Class	Heavy Duty Garbage Truck
Horse Power	300 HP
Engine Model	Cummins ISC
Transmission	6 Speed Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Tandem Axle
Rear End	46,000 lb 5.38 ratio
Stock Number	C-36726
MLS Number	13788439
Category	Garbage Trucks
Last Updated	8/30/2025
Location	Champlain, NY, US
Sold By	Gamache Truck Center

2017 Freightliner M2 106 Day Cab Truck - Cummins 350HP

$131,500 USD

2017 Freightliner M2106 6x6 Daycab Tractor, 20,060 Miles, 18,000 Lbs. FAWR, 40,000 Lbs. RAWR, 58,000 Lbs. GVWR, Cummins ISL Engine, 350 Horsepower, Allison 3000RDS Transmission, Holland Air...

Condition	Used
Usage	20,060 Miles
Horse Power	350 HP
Engine Model	Cummins ISL D
Drivetrain	6x6
Transmission	6 Speed
Suspension	TufTrac
Rear End	40,000 lb
Stock Number	HHHW2448
MLS Number	13729489
Category	Day Cab Semi Trucks
Last Updated	11/18/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

2009 Freightliner M2 106 Tandem Axle 16 ft Flatbed Dump Truck - 300HP, 6 Speed Allison Rds Automatic

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Boom makeFASSI, Boom typeARTICULÉ / ARTICULATED, Boom typeF110A.23, Boom dimension52'9'' ', Boom serial #7363, Boom manufactured date_ M - 2007 Y, Boom section number6, Boom chart, 11,330...

Condition	Used
Usage	4,918 Hours
Duty Class	Heavy Duty Flatbed Dump Truck
Bed Length	16 ft.
Horse Power	300 HP
Engine Model	Cummins ISC300
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Tandem Axle
Rear End	40,000 lb 6.14 ratio
Stock Number	C-30137
MLS Number	13380824
Category	Flatbed Dump Trucks
Last Updated	5/16/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center