Used 6 Speed Tandem Axle Trucks For Sale

2020 Freightliner M2 Tandem Axle Flatbed Truck - 300HP, 6 Speed Automatic

Price Drop $63,250 USD

Used 2020 Freightliner M2 Tandem Axle Flatbed Truck for sale, 135,905 miles, 300HP Cummins L9 diesel engine, 6-speed Allison automatic transmission, 12,000 lb front axle, 40,000 lb tandem...

Condition	Used
Usage	139,333 Miles
Duty Class	Heavy Duty Flatbed Truck
Horse Power	300 HP
Engine Model	Cummins L9
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.86 ratio
Stock Number	367595
MLS Number	14094213
Category	Flatbed Trucks
Last Updated	3/24/2026
Location	Greeley, CO, US
Sold By	Penske Used Trucks

2018 Freightliner M2 Box Truck - 270HP, 6 Speed Automatic, Roll up Door

Recently Updated

$48,750 USD

Used 2018 Freightliner M2 Box Truck with 171,349 miles, 270 HP Cummins L9 diesel engine, 6-speed Allison automatic transmission, tandem rear axle, spring suspension, 100-gallon fuel capacity...

Condition	Used
Usage	171,390 Miles
Duty Class	Heavy Duty Box Truck
Horse Power	270 HP
Engine Model	Cummins L9
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Door Type	Roll up
Stock Number	193569
MLS Number	14161114
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	3/24/2026
Location	East Chicago, IN, US
Sold By	Penske Used Trucks

2018 Freightliner M2 Box Truck - 270HP, 6 Speed Automatic, Roll up Door

Price Drop $43,500 USD

Used 2018 Freightliner M2 box truck for sale, 191,410 miles, 270 HP Cummins L9 diesel engine, 6-speed Allison automatic transmission, tandem rear axle, spring suspension, 100-gallon fuel...

Condition	Used
Usage	191,450 Miles
Duty Class	Heavy Duty Box Truck
Horse Power	270 HP
Engine Model	Cummins L9
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Door Type	Roll up
Stock Number	193567
MLS Number	14143996
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	3/24/2026
Location	East Chicago, IN, US
Sold By	Penske Used Trucks

(844) 882-___ SHOW
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2013 Freightliner 114SD Roll Off Truck - Detroit, 350HP, 6 Speed Allison Rds Automatic

Newly Listed

$102,977 USD

2013 Freightliner Coronado 114 SD Tandem-Axle Roll-Off Truck, Detroit DD13 12.8L @ 350 H.P., Engine Brake, Allison 4500-RDS 6-Speed Automatic O/D Transmission, 5.38 Ratio, Tuf-Trac...

Condition	Used
Usage	9,104 Hours
Duty Class	Heavy Duty Roll Off Truck
Horse Power	350 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Tandem Axle
Rear End	46,000 lb 5.38 ratio
Stock Number	4815
MLS Number	14259880
Category	Roll Off Trucks
Last Updated	3/21/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

(844) 982-___ SHOW
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2021 GMC SAVANA G3500 CUTAWAY CUBE TRUCK, 16' BODY, WALK-UP RAMP, 94K MILES, 1-OWNER, READY FOR WORK

Newly Listed

$26,995 USD

FOR SALE: 2021 GMC SAVANA G3500 CUTAWAY 16' BOX TRUCK – 6.6L V8 – DRIVER ASSIST – 1 OWNER, Offered for sale is a 2021 GMC Savana G3500 Cutaway 16-foot box truck, a reliable and...

Condition	Used
Usage	2,746 Hours
Duty Class	Light Duty Box Truck
Upfit Type	Dry Box Van
Upfit Make	Supreme
Upfit Model	166079096
Box Length	16 ft.
Horse Power	401 HP
Engine Model	GMC L8T
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	8,600 lb
Door Type	Roll up
Roof Type	Translucent
Ramps	Yes
Stock Number	009272
MLS Number	14259825
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	3/23/2026
Location	Miami, FL, US
Sold By	Truck and Van Outlet

(833) 300-___ SHOW
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2022 International HV Day Cab Truck - A26 475HP, 6 Speed Allison Rds Automatic

Newly Listed

Contact for price

344592 Miles, 8664 Hours, Engine: INTERNATIONAL A26, 475 HP, Fuel Type: Diesel, 6 Speed Allison RDS Automatic Transmission, Drive: 6x4, Hendrickson Suspension, Wheels: Aluminum/Steel, Wheel...

Condition	Used
Usage	8,664 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	475 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	4.56 ratio
Stock Number	C-37112
MLS Number	14259816
Category	Day Cab Semi Trucks
Last Updated	3/21/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

2015 Freightliner M2 Tandem Axle Flatbed Truck - 330HP, 6 Speed Automatic

Newly Listed

$50,000 USD

Used 2015 Freightliner M2 Flatbed Truck, 74,914 miles, 330 HP Cummins ISL diesel engine, Allison 6-speed automatic transmission, tandem rear axle, 12,000 lb front axle, 40,000 lb rear axle....

Condition	Used
Usage	74,914 Miles
Duty Class	Heavy Duty Flatbed Truck
Horse Power	330 HP
Engine Model	Cummins ISL
Transmission	6 Speed Automatic
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	718878
MLS Number	14259651
Category	Flatbed Trucks
Last Updated	3/22/2026
Location	Milwaukee, WI, US
Sold By	Penske Used Trucks

2020 Freightliner M2 Refrigerated Truck - 330HP, 6 Speed Automatic

Newly Listed

$51,500 USD

Used 2020 Freightliner M2 Refrigerated Truck, 330HP DD8 diesel engine, 6-speed Allison automatic transmission, tandem rear axle, air ride suspension, 270" wheelbase, 100-gallon fuel tank....

Condition	Used
Usage	218,654 Miles
Duty Class	Heavy Duty Refrigerated Truck
Horse Power	330 HP
Engine Model	DD8
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Door Type	Tri-Fold
Stock Number	4728
MLS Number	14259574
Category	Refrigerated Trucks
Last Updated	3/21/2026
Location	Londonderry, NH, US
Sold By	Penske Used Trucks

(833) 300-___ SHOW
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2022 International HV Dump Truck - A26 475HP, 6 Speed Allison Rds Automatic

Newly Listed

Contact for price

320936 Miles, 8558 Hours, Engine: INTERNATIONAL A26, 475 HP, Fuel Type: Diesel, 6 Speed Allison RDS Automatic Transmission, Drive: 6x4, Hendrickson Suspension, Wheels: Aluminum/Steel, Wheel...

Condition	Used
Usage	8,558 Hours
Duty Class	Heavy Duty Dump Truck
Horse Power	475 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	C-37109
MLS Number	14259198
Category	Dump Trucks
Last Updated	3/21/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(833) 478-___ SHOW
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2015 Mack Granite GU713 Dump Truck - MP7 405HP, 6 Speed Allison Rds Automatic

Recently Updated

Contact for price

2015 MACK GU713 WITH ONLY 217K MILES! ONE OF 3 GEORGIA SPEC DUMPS RAN BY LOCAL MUNICIPALITY. MP7 405HP ENGINE WITH ALLISON AUTOMATIC TRANS, 14600 FRONTS AND 44K REARS, END DUMP OX BODY WITH...

Condition	Used
Usage	217,157 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Horse Power	405 HP
Engine Model	Mack MP7
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Tandem Axle
Rear End	44,000 lb
Stock Number	7169
MLS Number	14129506
Category	Dump Trucks
Last Updated	3/21/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(833) 478-___ SHOW
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2015 Mack Granite GU713 Dump Truck - MP7 405HP, 6 Speed Allison Rds Automatic

Recently Updated

Contact for price

2015 MACK GU713 WITH ONLY 217K MILES! ONE OF 3 GEORGIA SPEC DUMPS RAN BY LOCAL MUNICIPALITY. MP7 405HP ENGINE WITH ALLISON AUTOMATIC TRANS, 14600 FRONTS AND 44K REARS, END DUMP OX BODY WITH...

Condition	Used
Usage	217,500 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Horse Power	405 HP
Engine Model	Mack MP7
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	44,000 lb
Stock Number	7170
MLS Number	14120792
Category	Dump Trucks
Last Updated	3/21/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

2020 International MV607 24 ft Box Truck - 270HP, 6 Speed Automatic, Roll up Door

Price Drop $37,500 USD

Used 2020 International MV607 24 ft Box Truck, 270HP Cummins L9 diesel engine, 6-speed automatic Allison transmission, tandem rear axle, air ride suspension, 180,257 miles, 70-gallon fuel...

Condition	Used
Usage	180,257 Miles
Duty Class	Heavy Duty Box Truck
Horse Power	270 HP
Engine Model	Cummins L9
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.86 ratio
Door Type	Roll up
Stock Number	332983
MLS Number	13879304
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	3/24/2026
Location	Monmouth Junction, NJ, US
Sold By	Penske Used Trucks

2020 International MV607 24 ft Box Truck - 270HP, 6 Speed Automatic, Roll up Door

Recently Updated

$37,250 USD

Used 2020 International MV607 24 ft Box Truck for sale, 207,169 miles, 270 HP Cummins L9 diesel engine, 6-speed Allison automatic transmission, tandem rear axle, air ride suspension,...

Condition	Used
Usage	209,418 Miles
Duty Class	Heavy Duty Box Truck
Horse Power	270 HP
Engine Model	Cummins L9
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.86 ratio
Door Type	Roll up
Stock Number	332977
MLS Number	13668341
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	3/24/2026
Location	Monmouth Junction, NJ, US
Sold By	Penske Used Trucks

2020 International MV607 24 ft Box Truck - 270HP, 6 Speed Automatic, Roll up Door

Price Drop $42,500 USD

Used 2020 International MV607 box truck for sale with 270HP Cummins L9 diesel engine, 6-speed Allison automatic transmission, tandem rear axle, 24 ft box, air ride suspension, and roll-up...

Condition	Used
Usage	165,048 Miles
Duty Class	Heavy Duty Box Truck
Horse Power	270 HP
Engine Model	Cummins L9
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.86 ratio
Door Type	Roll up
Stock Number	332971
MLS Number	13677433
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	3/24/2026
Location	Monmouth Junction, NJ, US
Sold By	Penske Used Trucks

2020 Freightliner M2 Refrigerated Truck - 300HP, 6 Speed Automatic, Thermo King T1080R50

Newly Listed

$34,000 USD

Used 2020 Freightliner M2 Refrigerated Truck for sale, 307,160 miles, 300HP Cummins L9 diesel engine, 6-speed Allison automatic transmission, heavy duty tandem rear axle, 100-gallon fuel...

Condition	Used
Usage	307,160 Miles
Duty Class	Heavy Duty Refrigerated Truck
Horse Power	300 HP
Engine Model	Cummins L9
Transmission	6 Speed Automatic
Reefer Unit	Thermo King T1080R50
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.86 ratio
Door Type	Tri-Fold
Stock Number	294101
MLS Number	14258362
Category	Refrigerated Trucks
Last Updated	3/24/2026
Location	Fredonia, NY, US
Sold By	Penske Used Trucks

2019 Freightliner M2 Refrigerated Truck - 330HP, 6 Speed Automatic

Price Drop $41,500 USD

Used 2019 Freightliner M2 Refrigerated Truck for sale, 276,886 miles, 330 HP Cummins L9 diesel engine, 6-speed Allison automatic transmission, tandem rear axle, air ride suspension,...

Condition	Used
Usage	276,918 Miles
Duty Class	Heavy Duty Refrigerated Truck
Horse Power	330 HP
Engine Model	Cummins L9
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Door Type	Roll up
Stock Number	224994
MLS Number	14013345
Category	Refrigerated Trucks
Last Updated	3/22/2026
Location	Chicopee, MA, US
Sold By	Penske Used Trucks

2018 Freightliner M2 Box Truck - 350HP, 6 Speed Automatic, Swing Door

Newly Listed

$66,500 USD

Used 2018 Freightliner M2 Box Truck for sale, 48,140 miles, Cummins L9 diesel engine with 350 HP, 6-speed Allison automatic transmission, tandem rear axle, air ride suspension, 80 gal fuel...

Condition	Used
Usage	48,140 Miles
Duty Class	Heavy Duty Box Truck
Horse Power	350 HP
Engine Model	Cummins L9
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Door Type	Swing
Stock Number	194430
MLS Number	14257963
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	3/24/2026
Location	Knoxville, TN, US
Sold By	Penske Used Trucks

(844) 445-___ SHOW
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2011 MACK CXU613 PINNACLE WATER Truck, Tandem Axle, 4,000 lb. Water Tank Body and Spray Bars.

Price Drop $58,500 USD

***Blow-out, Sale Cash ~ Deal Ends March 27th 2026, Prices subjust to change. GREAT FIND! 2011 Mack CXU613 Water Truck, MP7 10.8 Ltr, Turbo, 6 Cyl, HP 340, Eaton Fuller Autoshift 6-Speed...

Condition	Used
Usage	350,098 Miles
Duty Class	Heavy Duty Water Truck
Upfit Type	Water Tank Body
Horse Power	340 HP
Engine Model	Mack MP7
Drivetrain	6x4
Transmission	6 Speed Autoshift Automated
Suspension	Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.58 ratio
Capacity	4000 Gallons
Compartments	3
Stock Number	012906
MLS Number	13878169
Category	Water Trucks
Last Updated	3/20/2026
Location	Midvale, UT, US
Sold By	MTS Utah, Inc.

(844) 624-___ SHOW
NUMBERCall Seller

2015 Freightliner M2 106 26 ft Box Truck - 270HP, 6 Speed Allison Hs Automatic, Roll up Door, Liftgate

Newly Listed

$24,950 USD

Just In this nice 26' Tandem Axle Box Truck with Liftgate and Curbside door! Featuring a Cummins ISL with 270HP, 264" Wheelbase, 3000lb Maxon liftgate, Allison 3000HS Transmission, and more!...

Condition	Used
Usage	10,447 Hours
Duty Class	Heavy Duty Box Truck
Box Length	26 ft.
Horse Power	270 HP
Engine Model	Cummins ISL
Drivetrain	6x4
Transmission	6 Speed Allison HS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.86 ratio
Door Type	Roll up
Liftgate	Yes
Stock Number	CO11264
MLS Number	14257258
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	3/20/2026
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

(844) 624-___ SHOW
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2015 Freightliner M2 106 26 ft Box Truck - 270HP, 6 Speed Allison Hs Automatic, Roll up Door, Liftgate

Newly Listed

$24,950 USD

Just In this nice 26' Tandem Axle Box Truck with Liftgate and Curbside door! Featuring a Cummins ISL with 270HP, 264" Wheelbase, 3000lb Maxon liftgate, Allison 3000HS Transmission, and more!...

Condition	Used
Usage	10,447 Hours
Duty Class	Heavy Duty Box Truck
Box Length	26 ft.
Horse Power	270 HP
Engine Model	Cummins ISL
Drivetrain	6x4
Transmission	6 Speed Allison HS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.86 ratio
Door Type	Roll up
Liftgate	Yes
Stock Number	CO11264
MLS Number	14257257
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	3/20/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(833) 780-___ SHOW
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2022 Peterbilt 579 Five Axle Dump Truck - Cummins 450HP, 6 Speed Endurant Automatic, 19' Dump

Recently Updated

$142,000 USD

It's dumptruck season, and boy do we have one for you!! Just acquired on consignment this big boy tri drop axel Peterbilt 579 with a newer 19 foot bed!!! Brand new PTO box cylinder Cummins...

Condition	Used
Usage	735,000 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	19 ft.
Horse Power	505 HP
Engine Model	Cummins ISX15 450
Drivetrain	10x4
Transmission	6 Speed Endurant Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	814369
MLS Number	14240878
Category	Dump Trucks
Last Updated	3/24/2026
Location	West Valley City, UT, US
Sold By	Utah Tank & Trailer

2021 Freightliner 114SD Tandem Axle Curtain Side Truck - 410HP, 6 Speed Automatic

Newly Listed

$118,500 USD

Used 2021 Freightliner 114SD Curtain Side Truck for sale, 136,059 miles, 410 HP DD13 diesel engine, 6-speed automatic Allison transmission, tandem rear axle, air ride suspension. Check it...

Condition	Used
Usage	136,059 Miles
Duty Class	Heavy Duty Curtain Side Truck
Horse Power	410 HP
Engine Model	DD13
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Door Type	Swing
Stock Number	370106
MLS Number	14256794
Category	Curtain Side Trucks
Last Updated	3/22/2026
Location	Albany, NY, US
Sold By	Penske Used Trucks

(855) 653-___ SHOW
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2023 Kenworth T480 Dump Truck - Paccar 360HP, 6 Speed Automatic, 16' Dump

Recently Updated

$162,500 USD

2023 Kenworth T480 Tandem Axle Dump Truck, Paccar PX-9 8.9L Turbo Diesel Engine, 360 HP, Engine Brake, Allison 3000 RDS 6 Speed Automatic Transmission, ONLY 37,016 ECM Verified Miles, ONLY...

Condition	Used
Usage	2,107 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Godwin
Bed Length	16 ft.
Horse Power	360 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	18019D
MLS Number	14114207
Category	Dump Trucks
Last Updated	3/20/2026
Location	Denver, CO, US
Sold By	DTI Trucks

(833) 780-___ SHOW
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2024 Peterbilt 567 Tandem Axle Car Carrier Truck - Paccar, 380HP, 6 Speed Allison Rds Automatic

Recently Updated

$249,000 USD

Just acquired this AMAZING one owner, well cared for Peterbilt 567 with a Versatrans retriever bed, low profile and center of gravity, lowering tailgate and back of bed squats for easier...

Condition	Used
Usage	84,500 Miles
Duty Class	Heavy Duty Car Carrier Truck
Horse Power	380 HP
Engine Model	Paccar MX-13
Drivetrain	6x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	600392
MLS Number	14086122
Category	Car Carrier Trucks
Last Updated	3/20/2026
Location	West Valley City, UT, US
Sold By	Utah Tank & Trailer