Used 6x4 Trucks For Sale in United States

(844) 624-___ SHOW
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2012 Freightliner M2 112 Tandem Axle Plow / Spreader Truck - Detroit, Automatic

Recently Updated

$69,950 USD

FOR SALE — 2012 FREIGHTLINER BUSINESS CLASS M2 112 DUMP Ready for winter operations, this 2012 Freightliner Business Class M2 112 is a low-mileage Class 8 dump truck w/snow plow and salt...

Condition	Used
Usage	410 Hours
Duty Class	Heavy Duty Plow / Spreader Truck
Drivetrain	6x4
Transmission	Automatic
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	CO11741
MLS Number	14474819
Category	Plow / Spreader Trucks
Last Updated	7/24/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(855) 807-___ SHOW
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2020 Peterbilt 567 Day Cab Truck - Paccar 455HP, 12 Speed Automatic

Recently Updated

$64,500 USD

TWO LINE WET KIT! CLEAN 2020 PETERBILT 567 DAY CAB, FLEET MAINTAINED, LOW MILES, LOW HOURS, PACCAR MX13, 455HP, 12 SPEED EATON AUTO TRANSMISSION, 52K GVWR, 204 WHEEL BASE, 2.85 RATIOS, DISC...

Condition	Used
Usage	195,466 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	7328
MLS Number	14453128
Category	Day Cab Semi Trucks
Last Updated	7/24/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(833) 801-___ SHOW
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2006 Mack Granite CV713 Dump Truck - 370HP, 13 Speed Manual, 16' Dump

Recently Updated

$35,000 USD

GOOD TRUCK, RUNS EXCELLENT, THICK FRAME, NICE DUMP BED, AIR GATE, ELECTRIC TARP! DIFFERENTIAL LOCK!,

Condition	Used
Usage	525,033 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	370 HP
Drivetrain	6x4
Transmission	13 Speed Manual
Suspension	Camelback
Rear Axle	Tandem Axle
Rear End	44,000 lb 4.17 ratio
Stock Number	06CV525TADUMP
MLS Number	14418568
Category	Dump Trucks
Last Updated	7/24/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 254-___ SHOW
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2019 Mack Pinnacle 64T Day Cab Truck - MP8 445HP, 10 Speed M Drive Automatic

Recently Updated

$38,950 USD

Condition	Used
Usage	571,399 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	445 HP
Engine Model	Mack MP8
Drivetrain	6x4
Transmission	10 Speed mDRIVE Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	03312
MLS Number	14375162
Category	Day Cab Semi Trucks
Last Updated	7/24/2026
Location	Jacksonville, FL, US
Sold By	CMD Trailer Sales & Leasing Inc.

(844) 216-___ SHOW
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2017 Peterbilt 579 Day Cab Truck - Paccar, Automatic

Recently Updated

$21,400 USD

649,289 Miles, Paccar MX-13, 455HP, Eaton Automatic, Good Rubber, Drives Great, Fixed 5th Wheel, Aluminum Wheels, 13,200# FA, 38,000# RA, Power Windows/Locks/Mirrors, Jakes, Cruise,...

Condition	Used
Usage	649,289 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	Automatic
Rear Axle	Tandem Axle
Rear End	38,000 lb
Stock Number	432216
MLS Number	14330824
Category	Day Cab Semi Trucks
Last Updated	7/24/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(833) 254-___ SHOW
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2024 International HX Tri Axle Dump Truck - Cummins 470HP, 6 Speed Allison Rds Manual

Recently Updated

$175,000 USD

Condition	Used
Usage	117,483 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	470 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	6 Speed Allison RDS Manual
Suspension	Hendrickson HMX460
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	67977
MLS Number	14171511
Category	Dump Trucks
Last Updated	7/24/2026
Location	Jacksonville, FL, US
Sold By	CMD Trailer Sales & Leasing Inc.

(844) 956-___ SHOW
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2020 Peterbilt 579 Day Cab Truck - Paccar 510HP, 13 Speed Manual

Price Drop $34,900 USD

681001 Miles, Engine: PACCAR MX-13, 510 HP, Fuel Type: Diesel, 13 Speed Manual Transmission, Drive: 6x4, Overdrive, Flex Air Suspension, Wheels: All Aluminum, Tandem Rear Axles, Rear Axle...

Condition	Used
Usage	681,001 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	13 Speed Manual
Suspension	Flex Air
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	C5379
MLS Number	14160226
Category	Day Cab Semi Trucks
Last Updated	7/24/2026
Location	West Sacramento, CA, US
Sold By	DeWald Equipment

(844) 962-___ SHOW
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2025 Mack Granite 64FR Roll Off Truck - 455HP, 12 Speed Mdrive Hd Amt

Recently Updated

$223,000 USD

Galbreath U5-OR-174 60,000 LBS. Extended Factory Warranty 5/250 Plan 2 + Emissions,

Condition	Used
Usage	30,086 Miles
Duty Class	Heavy Duty Roll Off Truck
Horse Power	455 HP
Drivetrain	6x4
Transmission	12 Speed mDRIVE HD Automated
Suspension	Camelback
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	7957
MLS Number	14065826
Category	Roll Off Trucks
Last Updated	7/24/2026
Location	Tewksbury, MA, US
Sold By	Ballard Truck Center

(833) 781-___ SHOW
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2025 Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Optimized Idle

Newly Listed

$98,200 USD

Condition	Used
Usage	376,451 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Detroit DD15 GEN5
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	2.15 ratio
Stock Number	33059
MLS Number	14504163
Category	Sleeper Semi Trucks
Last Updated	7/24/2026
Location	West Memphis, AR, US
Sold By	Schneider

(844) 216-___ SHOW
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2021 Freightliner Cascadia 126 Sleeper Semi Truck

Recently Updated

$38,200 USD

714,510 Miles, DD15 Detroit, 400 HP, DT12 Automated, 2.16 Ratio, 226" WB, 12500# Fronts, 40,000# Rears, Double Bunk Sleeper, Bluetooth, Inter-Axle Lock, Air Suspension Dump, Air Slide 5th...

Condition	Used
Usage	714,510 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.16 ratio
Stock Number	MA9678
MLS Number	13463920
Category	Sleeper Semi Trucks
Last Updated	7/24/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(833) 801-___ SHOW
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2006 Mack Granite CV713 Tandem Axle Cab & Chassis Truck - 400HP, 10 Speed Manual

Recently Updated

$18,000 USD

good truck, runs great, double frame, differential lock, air seat, power mirrors, heated mirrors! HEAVY DUTY TRUCK!!,

Condition	Used
Usage	978,339 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	400 HP
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Camelback
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.42 ratio
Stock Number	06CV978TACC
MLS Number	13450513
Category	Cab & Chassis Trucks
Last Updated	7/26/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 986-___ SHOW
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2024 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

Newly Listed

$99,900 USD

388787 Miles, Engine: DETROIT DD15, 455 HP, Fuel Type: Diesel, Drive: 6x4, Sleeper Size: 72, Tandem Rear Axles

Condition	Used
Usage	388,787 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Sleeper Size	72"
Rear Axle	Tandem Axle
Stock Number	249783
MLS Number	14503129
Category	Sleeper Semi Trucks
Last Updated	7/23/2026
Location	Tampa, FL, US
Sold By	Southport Truck Group

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

Newly Listed

$76,995 USD

2022 FREIGHTLINER CASCADIA 126, DETROIT DD15 LOW ENGINE HOURS, DETROIT DT12 AUTOMATIC TRANSMISSION, 513,000 MILES, DIESEL APU, REFRIGERATOR, COLLISION MITIGATION SYSTEM, BLIND SPOT...

Condition	Used
Usage	513,308 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	5157
MLS Number	14503126
Category	Sleeper Semi Trucks
Last Updated	7/26/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

Newly Listed

$75,995 USD

FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN AVAILABLE ON APPROVED CREDIT, FIRST TIME BUYERS WELCOME, EXTENDED WARRANTIES AVAILABLE, TRADE INS WELCOME, NATIONWIDE DELIVERY AVAILABLE...

Condition	Used
Usage	477,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	2378
MLS Number	14503125
Category	Sleeper Semi Trucks
Last Updated	7/23/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

Newly Listed

$77,995 USD

FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN AVAILABLE ON APPROVED CREDIT, FIRST TIME BUYERS WELCOME, EXTENDED WARRANTIES AVAILABLE, TRADE INS WELCOME, NATIONWIDE DELIVERY AVAILABLE...

Condition	Used
Usage	443,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	1942
MLS Number	14503124
Category	Sleeper Semi Trucks
Last Updated	7/23/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

Newly Listed

$78,995 USD

MULTIPLE SIMILAR UNITS ARE AVAILABLE FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN AVAILABLE ON APPROVED CREDIT, FIRST TIME BUYERS WELCOME, EXTENDED WARRANTIES AVAILABLE, TRADE INS...

Condition	Used
Usage	429,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	2494
MLS Number	14503123
Category	Sleeper Semi Trucks
Last Updated	7/23/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

Newly Listed

$78,995 USD

MULTIPLE SIMILAR UNITS ARE AVAILABLE FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN AVAILABLE ON APPROVED CREDIT, FIRST TIME BUYERS WELCOME, EXTENDED WARRANTIES AVAILABLE, TRADE INS...

Condition	Used
Usage	425,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	2221
MLS Number	14503119
Category	Sleeper Semi Trucks
Last Updated	7/23/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

Newly Listed

$81,995 USD

FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN AVAILABLE ON APPROVED CREDIT, FIRST TIME BUYERS WELCOME, EXTENDED WARRANTIES AVAILABLE, TRADE INS WELCOME, NATIONWIDE DELIVERY AVAILABLE...

Condition	Used
Usage	412,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	1630
MLS Number	14503115
Category	Sleeper Semi Trucks
Last Updated	7/23/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

Newly Listed

$72,995 USD

FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN AVAILABLE ON APPROVED CREDIT, FIRST TIME BUYERS WELCOME, EXTENDED WARRANTIES AVAILABLE, TRADE INS WELCOME, NATIONWIDE DELIVERY AVAILABLE...

Condition	Used
Usage	447,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	7078
MLS Number	14503114
Category	Sleeper Semi Trucks
Last Updated	7/23/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

(470) 303-___ SHOW
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2019 Freightliner Coronado 122 SD Sleeper Semi Truck

Recently Updated

$64,900 USD

VERY CLEAN CORONADO 122SD:505hp DD15/10SPD STD SHIFT./14700#/40000#/INTER AXLE LOCK/TRACTION CONTROL DIFF./TALL RUBBER AND ALUM. WHEELS. PHOTOS ARE PRIOR TO DETAIL ETC.

Condition	Used
Usage	17,853 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Detroit Detroit Diesel DD15
Drivetrain	6x4
Transmission	10 Speed Manual
Rear End	3.70 ratio
Stock Number	LO204
MLS Number	14490342
Category	Sleeper Semi Trucks
Last Updated	7/23/2026
Location	Griffin, GA, US
Sold By	Davis Atlantic Trux

(855) 591-___ SHOW
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2020 Freightliner M2 112 Single Axle Day Cab Truck - Detroit 410HP, 10 Speed Manual

Newly Listed

$29,900 USD

2020 Freightliner M2-112 – 1 Owner, Fleet Maintained Freightliner M2!, Clean, heavy-spec M2 with a hard-to-find DD13/manual transmission setup—ready to go to work! , 410 HP Detroit DD13...

Condition	Used
Usage	300,245 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	410 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	3.42 ratio
Stock Number	LM2812
MLS Number	14503071
Category	Day Cab Semi Trucks
Last Updated	7/23/2026
Location	Byron Center, MI, US
Sold By	5 Star Truck Sales, Inc

(833) 478-___ SHOW
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2020 Freightliner Cascadia 126 Day Cab Truck - Detroit 505HP, 12 Speed Dt12 Amt

Newly Listed

Contact for price

Rare Heavy Duty setup on this modern Daycab. 505HP Detroit with the HD DT12 trans and a long wheelbase. PTO Equipped and has full lockers. Low mile unit meticulously cared for. Call today!...

Condition	Used
Usage	320,763 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	7428
MLS Number	14503062
Category	Day Cab Semi Trucks
Last Updated	7/23/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(855) 906-___ SHOW
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2018 Kenworth T370 4500 Gallon Gasoline / Fuel Truck - Paccar 350HP, 6 Speed Allison Rds Automatic

Newly Listed

Contact for price

2018 KENWORTH T370 4500 GALLON 3-AXLE FUEL DELIVERY TRUCK, PX9 (350 HP), Exhaust Brake, Allison 3000RDS Automatic Transmission, Dana Spicer DSP41 40,000# Dual Drive Rear Axles (5.29 Ratio),...

Condition	Used
Usage	14,323 Hours
Duty Class	Heavy Duty Gasoline / Fuel Truck
Horse Power	350 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Capacity	4500 Gallons
Stock Number	E18766
MLS Number	14502963
Category	Gasoline / Fuel Trucks
Last Updated	7/23/2026
Location	Healdsburg, CA, US
Sold By	Opperman & Son, Inc.

(855) 910-___ SHOW
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2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

Newly Listed

$70,950 USD

N.A.P. New Style Cascadia, Air Release 5th Wheel, Sliding 5th Wheel, Automatic Transmission, Espar Bunk Heater, 1500-Watt invertor, Refrigerator, TV Mounting Bracket, Opti Idle, Detroit...

Condition	Used
Usage	489,720 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.41 ratio
Stock Number	3806
MLS Number	14502959
Category	Sleeper Semi Trucks
Last Updated	7/24/2026
Location	GRANGER, IA, US
Sold By	Barr-Nunn Transportation LLC