Heavy Duty 6x4 Trucks For Sale

Your Current Search
Industry
Trucks
GVWR Category
Heavy Duty
Drive Type
6x4
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Trucks (4719)
Model
Select a manufacturer to view available models.
Model Year
-
GVWR Category
Heavy Duty (4719)
Drive Train
6x4 (4719)
Mileage
-
Horsepower
-
Price
-
State / Region
Select a country to view available states.
101-125 of 4,719 results
101-125 of 4,719 results
Kenworth T800 Day Cab Truck - Cummins 485HP, 13 Speed Manual
16 0

2010 Kenworth T800 Day Cab Truck - Cummins 485HP, 13 Speed Manual

Recently Updated
$72,500 USD
344152 Miles, 19566 Hours, Engine: CUMMINS, 485 HP, Fuel Type: Diesel, 13 Speed Manual Transmission, Drive: 6x4, 8 Bag Air Ride Suspension, Tires: 11R22.5, Wheel Base: 230, Tandem Rear Axles...
ConditionUsed
Usage19,566 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power485 HP
Drivetrain6x4
Transmission13 Speed Manual
Suspension8 Bag Air Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.73 ratio
Stock NumberMCOTMGP278728
MLS Number12414580
CategoryDay Cab Semi Trucks
Last Updated1/29/2025
Location
Dallas, TX, US
Sold By

MCO Truck and Equipment

Volvo VNL64T630 Day Cab Truck - D13 405HP, 10 Speed Manual
14 0

2014 Volvo VNL64T630 Day Cab Truck - D13 405HP, 10 Speed Manual

Recently Updated
$19,500 USD
Equipped with Wet Kit, EngineModel: D13,
ConditionUsed
Usage457,977 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power405 HP
Engine ModelVolvo D13
Drivetrain6x4
Transmission10 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberMCO170191
MLS Number12176575
CategoryDay Cab Semi Trucks
Last Updated1/29/2025
Location
Dallas, TX, US
Sold By

MCO Truck and Equipment

Kenworth T800 Day Cab Truck - Cummins 485HP, 13 Speed Manual
12 0

2013 Kenworth T800 Day Cab Truck - Cummins 485HP, 13 Speed Manual

Recently Updated
$78,500 USD
307900 Miles, 20312 Hours, Engine: CUMMINS, 485 HP, Fuel Type: Diesel, 13 Speed Manual Transmission, Drive: 6x4, 8 Bag Air Ride Suspension, Tires: 11R22.5, Wheel Base: 230, Tandem Rear Axles...
ConditionUsed
Usage20,312 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power485 HP
Drivetrain6x4
Transmission13 Speed Manual
Suspension8 Bag Air Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.73 ratio
Stock NumberMCOTGP348273
MLS Number12109273
CategoryDay Cab Semi Trucks
Last Updated1/29/2025
Location
Dallas, TX, US
Sold By

MCO Truck and Equipment

Freightliner Century Class 120 Day Cab Truck - Detroit 470HP, 10 Speed Manual
16 1

2001 Freightliner Century Class 120 Day Cab Truck - Detroit 470HP, 10 Speed Manual

Price Drop
$15,500 USD
2001 FREIGHTLINER CENTURY 120, DETROIT 12.7 470HP, 10 SPEED,LIFT AXLE, AIR RIDE SUSPENSION, 275/75R22.5 TIRES, HEADACHE RACK AND TOOL BOX,,
ConditionUsed
Usage833,000 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power470 HP
Engine ModelDetroit SERIES 60 12.7 DDEC III
Drivetrain6x4
Transmission10 Speed Manual
SuspensionAirLiner
Rear AxleTandem Axle
Rear End34,000 lb
Stock NumberF87920-FL
MLS Number11895547
CategoryDay Cab Semi Trucks
Last Updated1/29/2025
Location
OGDEN, UT, US
Sold By

Rocky Mountain Truck Parts

Kenworth W900L Tri Axle Sleeper Semi Truck - 60" Raised Roof Sleeper, Cummins 525HP, 18 Speed Manual
49 0

2013 Kenworth W900L Tri Axle Sleeper Semi Truck - 60" Raised Roof Sleeper, Cummins 525HP, 18 Speed Manual

Recently Updated
$90,000 USD
2013 W900 KW, HEAVY HAUL TRI AXLE, 525 ISX CUMMINS, " NEW REMAN TRANNY AND CLUTCH 7/10/2024, 7 YEARS OF SERVICE RECORDS!!! 18 SPEED, AIR RIDE, 14K FRONTS 46K REARS, 7 years of...
ConditionUsed
Usage22,778 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power525 HP
Engine ModelCummins ISX
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size60"
SuspensionAir Ride
Rear AxleTri Axle
Rear End46,000 lb 3.70 ratio
MLS Number12539902
CategorySleeper Semi Trucks
Last Updated1/29/2025
Location
Jackson, TN, US
Sold By

Snider Equipment

2001 Volvo WG64 Flatbed Dump Truck
19 0

2001 Volvo WG64 Flatbed Dump Truck

Newly Listed
$34,500 USD
2001 Volvo Flatbed Truck VIN: 4V5JC8VF21N312883 Cummins ISM Odometer Reads: 309903 Transmission: 13spd Steel Deck Flatbed Body GVW:52,000, Pintle Hook Hitch Heavy Spec Truck Runs and Drives...
ConditionUsed
Usage309,903 Miles
Duty ClassHeavy Duty Flatbed Dump Truck
Horse Power325 HP
Drivetrain6x4
Stock NumberT-222
MLS Number13368013
CategoryFlatbed Dump Trucks
Last Updated1/29/2025
Location
Albany, OR, US
Sold By

Morris Equipment

1989 Peterbilt 379 Day Cab 5th Wheel Truck
29 0

1989 Peterbilt 379 Day Cab 5th Wheel Truck

Newly Listed
$47,900 USD
1989 Peterbilt 379 Day Cab Truck Tractor, 262024 Actual Miles, CAT 3406B Turbo-Diesel Engine, 13-speed Transmission, Engine Compression Brake, Dual Exhaust, Dual Aluminum Fuel Tanks,...
ConditionUsed
Usage262,024 Miles
Duty ClassHeavy Duty Day Cab Truck
Engine ModelCaterpillar 3406/C15/C16
Drivetrain6x4
Stock NumberTRK-224
MLS Number13368220
CategoryDay Cab Semi Trucks
Last Updated1/29/2025
Location
Albany, OR, US
Sold By

Morris Equipment

2012 Peterbilt 386 Dump Truck
58 0

2012 Peterbilt 386 Dump Truck

Newly Listed
At auction Feb. 8
2012 Peterbilt 386 T/A Dump Truck, Description VIN: 1XPHDP9X4CD145487 PacCar 6Cyl Diesel, 10 Speed, 52,000lbs GVWR, 12,000lbs Front Axle, 40,000lbs Combined Rear Axle, AC, Heat, CD, Cruise...
ConditionUsed
Usage869,122 Miles
Duty ClassHeavy Duty Dump Truck
Horse Power380 HP
Engine ModelPaccar MX/MX-13
Drivetrain6x4
Stock Number850961
MLS Number13367981
CategoryDump Trucks
Last Updated1/29/2025
Location
Sacramento, CA, US
Listed By

Bar None Auction

2015 International TranStar 8600 Dump Truck
2 0

2015 International TranStar 8600 Dump Truck

Newly Listed
$79,995 USD
2015 10-Wheel Dump with Interstate T-40 Trailer with Fold Down Ramps Email at: todd.lambert@calwestcci.com
ConditionUsed
Usage182,370 Miles
Duty ClassHeavy Duty Dump Truck
Engine ModelNavistar N13
Drivetrain6x4
MLS Number13366428
CategoryDump Trucks
Last Updated1/29/2025
Location
MANTECA, CA, US
Sold By

CAL WEST CONCRETE CUTTING

2020 International LT625 Sleeper Semi Truck
13 0

2020 International LT625 Sleeper Semi Truck

Newly Listed
$44,977 USD
For Sale: 2020 International LT625 Sky-Rise Double Bunk Sleeper, Looking for a reliable and comfortable truck for the road ahead? This 2020 International LT625 Sky-Rise Double Bunk Sleeper...
Quantity5
ConditionUsed
Usage574,221 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15, Signature
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeSky Rise Pro Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Stock Number1280546
MLS Number13367953
CategorySleeper Semi Trucks
Last Updated1/28/2025
Location
Atlanta, GA, US
Sold By

Rush Truck Centers Atlanta

1995 Peterbilt 378 Wrecker Tow Truck - Century Wrecker Body, Used, Arizona
41 0

1995 Peterbilt 378 Wrecker Tow Truck - Century Wrecker Body, Used, Arizona

Newly Listed
$160,000 USD
Used Peterbilt 378 wrecker tow truck for sale at Midco Sales. CAT engine, manual transmission, Century 9055 wrecker. Peterbilt 378, 845,325 miles, CAT 3406 engine, 425 HP, Eaton manual...
ConditionUsed
Usage845,325 Miles
Duty ClassHeavy Duty Wrecker Tow Truck
Upfit TypeWrecker Body
Upfit MakeCentury
Engine ModelCaterpillar 3406/C15/C16
Drivetrain6x4
TransmissionManual
Sleeper TypeFlat Top Sleeper
SuspensionAir Ride
Stock NumberT66134
MLS Number13367949
CategoryWrecker Tow Trucks
Last Updated1/28/2025
Location
Chandler, AZ, US
Sold By

Midco Sales

2014 Kenworth T680 Day Cab Truck - Ultrashort
3 0

2014 Kenworth T680 Day Cab Truck - Ultrashort

Newly Listed
$79,850 USD
2014 Kenworth T680 Semi Tractor - Ultrashort.Odometer reads 83,493 miles. Paccar MX455 6-cyl diesel engine. 12.9L. 405 HP. Eaton Ultrashift transmission. 6x4 drivetrain. Wet kit. Single...
ConditionUsed
Usage83,493 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power405 HP
Engine ModelPaccar MX55
Drivetrain6x4
TransmissionUltrashift Automated
MLS Number13367813
CategoryDay Cab Semi Trucks
Last Updated1/28/2025
Location
Columbus, OH, US
Sold By

Equipment Dudes LLC

Peterbilt 367 Sleeper Semi Truck - Cummins 485HP, 8Ll Manual
28 0

2013 Peterbilt 367 Sleeper Semi Truck - Cummins 485HP, 8Ll Manual

Newly Listed
Call for price
40528 Miles, 16540 Hours, Engine: CUMMINS ISX, 485 HP, Fuel Type: Diesel, 8LL Manual Transmission, Drive: 6x4, Air Trac Suspension, Sleeper Size: 36, Tires: 11R22.5, Wheel Base: 235, Tandem...
ConditionUsed
Usage16,540 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power485 HP
Engine ModelCummins ISX
Drivetrain6x4
Transmission8LL Manual
Sleeper Size36"
SuspensionAir Trac
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberMCO188544
MLS Number13367685
CategorySleeper Semi Trucks
Last Updated1/28/2025
Location
Dallas, TX, US
Sold By

MCO Truck and Equipment

Freightliner Cascadia Day Cab Truck - Detroit, Automatic
19 0

2020 Freightliner Cascadia Day Cab Truck - Detroit, Automatic

Price Drop
$39,500 USD
ConditionUsed
Usage415,211 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelDetroit DD15 EPA 17
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Rear AxleTandem Axle
Rear End2.28 ratio
Stock Number50761
MLS Number12804993
CategoryDay Cab Semi Trucks
Last Updated1/29/2025
Location
Charlotte, NC, US
Sold By

Schneider

Freightliner Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic
18 0

2023 Freightliner Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic

Price Drop
$91,200 USD
ConditionUsed
Usage390,422 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15 GEN5
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End2.15 ratio
Stock Number54197
MLS Number12962038
CategorySleeper Semi Trucks
Last Updated1/28/2025
Location
ATLANTA, GA, US
Sold By

Schneider

Freightliner Cascadia Day Cab Truck - Detroit, Automatic
20 0

2019 Freightliner Cascadia Day Cab Truck - Detroit, Automatic

Price Drop
$39,500 USD
ConditionUsed
Usage328,596 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelDetroit DD15 EPA 17
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Rear AxleTandem Axle
Rear End2.28 ratio
Stock Number18786
MLS Number13255260
CategoryDay Cab Semi Trucks
Last Updated1/29/2025
Location
Gary, IN, US
Sold By

Schneider

Kenworth T800 Tandem Axle Transfer Truck - Cummins, 485HP, 10 Speed Manual
94 0

2014 Kenworth T800 Tandem Axle Transfer Truck - Cummins, 485HP, 10 Speed Manual

Newly Listed
$110,000 USD
2014 Kenworth T800 Transfer Truck California CARB Compliant 1996 Reliance 15 Foot Bodies gone through and re done - 6 over side Cummins ISX Engine, 485HP, 397K miles, Eaton Fuller 10 Speed,...
ConditionUsed
Usage21,570 Hours
Duty ClassHeavy Duty Transfer Truck
Horse Power485 HP
Engine ModelCummins ISX485
Drivetrain6x4
Transmission10 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
MLS Number13367684
CategoryTransfer Trucks
Last Updated1/28/2025
Location
Santa Rosa, CA, US
Sold By

Personal Asset Brokerage

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP
30 0

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP

Newly Listed
$47,900 USD
568955 Miles, Engine: DETROIT DD15, 455 HP, Fuel Type: Diesel, Drive: 6x4, 4 Bag Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 72, Wheel Base: 227, Tandem Rear Axles,...
ConditionUsed
Usage568,955 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock Number260467
MLS Number13367680
CategorySleeper Semi Trucks
Last Updated1/28/2025
Location
Tampa, FL, US
Sold By

Southport Truck Group

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP
33 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP

Newly Listed
$54,900 USD
Thermoking APU, 10 new virgin tires, very nice truck stock: 260036, transmodel: DT12, cab type: Sleeper, engine type: DD15, dualbreathers: 0, dualexhaust: 0,
ConditionUsed
Usage564,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock Number260036
MLS Number13367679
CategorySleeper Semi Trucks
Last Updated1/28/2025
Location
Tampa, FL, US
Sold By

Southport Truck Group

Kenworth T800 4400 Gallon Gasoline / Fuel Truck - Paccar 455HP, 8Ll Manual
32 0

2014 Kenworth T800 4400 Gallon Gasoline / Fuel Truck - Paccar 455HP, 8Ll Manual

Newly Listed
Call for price
2014 KENWORTH T800 3-AXLE, MX13 (455 HP), Engine Brake, Eaton Fuller RTO-16908LL Manual Transmission, Dana Spicer DSP41 40,000# Dual Drive Rear Axles (4.11 Ratio), Double Lockers, Kenworth 8...
ConditionUsed
Usage89,274 Miles
Duty ClassHeavy Duty Gasoline / Fuel Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission8LL Manual
Suspension8 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 4.11 ratio
Capacity4400 Gallons
Stock NumberE18206
MLS Number13367651
CategoryGasoline / Fuel Trucks
Last Updated1/28/2025
Location
Healdsburg, CA, US
Sold By

Opperman & Son, Inc.

International LT Sleeper Semi Truck - 68" Raised Roof Sleeper, Cummins 450HP, Automatic
4 0

2020 International LT Sleeper Semi Truck - 68" Raised Roof Sleeper, Cummins 450HP, Automatic

Newly Listed
$39,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC, CUMMINS, LIQUID DEF Se Habla Espanol! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:,...
ConditionUsed
Usage512,264 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
TransmissionAutomatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size68"
SuspensionAir Ride
Rear AxleTandem Axle
Stock NumberS02249-DELIVERY 2 U
MLS Number13367622
CategorySleeper Semi Trucks
Last Updated1/28/2025
Location
Gaffney, SC, US
Sold By

Diamond Truck Sales Inc

Western Star 4700 4000 Gallon Gasoline / Fuel Truck - Detroit 470HP, 13 Speed Manual
33 0

2015 Western Star 4700 4000 Gallon Gasoline / Fuel Truck - Detroit 470HP, 13 Speed Manual

Newly Listed
Call for price
2015 WESTERN STAR 4700 4000 GALLON 3-AXLE FUEL DELIVERY TRUCK, DD13 ( 470 HP), Engine Brake, Eaton Fuller RLOT-16913A 13-Speed Manual Transmission, Meritor MT-40-14X 40,000# Dual Drive Rear...
ConditionUsed
Usage13,484 Hours
Duty ClassHeavy Duty Gasoline / Fuel Truck
Horse Power470 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission13 Speed Manual
SuspensionAirLiner
Rear AxleTandem Axle
Rear End40,000 lb 3.70 ratio
Capacity4000 Gallons
Stock NumberE18220
MLS Number13367616
CategoryGasoline / Fuel Trucks
Last Updated1/28/2025
Location
Healdsburg, CA, US
Sold By

Opperman & Son, Inc.

Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic
4 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

Newly Listed
$59,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** AUTOMATIC 12 SPEED!!!, DEF, SLEEPER WINDOW, SLIDING 5TH WHEEL, Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7...
ConditionUsed
Usage471,114 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Stock NumberF02470-DELIVERY2U
MLS Number13367525
CategorySleeper Semi Trucks
Last Updated1/28/2025
Location
Fort Worth, TX, US
Sold By

Diamond Truck Sales Inc

2023 Peterbilt 579 Sleeper Semi Truck
19 0

2023 Peterbilt 579 Sleeper Semi Truck

Recently Updated
$66,950 USD
Multiple Units Available, Remainder of a 4 year 500k Factory Warranty, Navigation, Disc Brakes ,Gage Package, Fridge, 510hp, 1850 Torque 92 Point Dealer Inspection, Passing Dot, Complete...
Warranty
ConditionUsed
Usage424,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power510 HP
Engine ModelPaccar
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeCondo Sleeper
Sleeper Size80"
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberHP3593
MLS Number13223593
CategorySleeper Semi Trucks
Last Updated1/28/2025
Location
Strafford, MO, US
Sold By

HD Trucks LLC

Mack Anthem 64T Day Cab Truck - MP8 415HP, 12 Speed M Drive Automatic
66 3

2020 Mack Anthem 64T Day Cab Truck - MP8 415HP, 12 Speed M Drive Automatic

Newly Listed
$22,681 USD
70 Units Available!, Stock 016810, Miles 738,104, MP8 415 HP Engine, M-Drive 12 Speed Automated, 12,000# Fronts / 40,000# Rears, Fleet Maintained, 2.28 Ratio, 181”WB, 210 Gallon Capacity,...
ConditionUsed
Usage738,104 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power415 HP
Engine ModelMack MP8
Drivetrain6x4
Transmission12 Speed mDRIVE Automatic
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock Number016810
MLS Number13367457
CategoryDay Cab Semi Trucks
Last Updated1/28/2025
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

Did you find what you were looking for? Yes No