6x4 Trucks For Sale in United States

Your Current Search
Industry
Trucks
Drive Type
6x4
Country
United States
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Trucks (4537)
Model
Select a manufacturer to view available models.
Model Year
-
Drive Train
6x4 (4537)
Mileage
-
Horsepower
-
Price
-
Country
United States (4537)
State / Region
Select a state below and click Refine Results.










































826-850 of 4,537 results
826-850 of 4,537 results
Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic
10 0

2020 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

$59,900 USD
76 INCH AEROCAB DOUBLE BUNK SLEEPER, CUMMINS X15 450HP, 12 SPEED EATON AUTOMATED TRANSISSION, ALUMINUM WHEELS AND MUCH MORE.FINANCING AND EXTENDED WARRANTIES AVAILABLE. FOR MORE INFORMATION...
ConditionUsed
Usage342,843 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15E
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End4,000 lb 2.64 ratio
Stock NumberLJ372810U/RIC
MLS Number13393088
CategorySleeper Semi Trucks
Last Updated2/19/2025
Location
Richmond, VA, US
Sold By

Truck Enterprises Inc.

Freightliner FL80 4000 Gallon Water Truck - Cummins 280HP, Manual
19 0

2003 Freightliner FL80 4000 Gallon Water Truck - Cummins 280HP, Manual

$25,000 USD
GOOD TRUCK, RUNS GREAT, PUMP, SIDE OUTLET/INLET, TOP/BOTTOM FILL! AIR SEAT, DIFFERENTIAL LOCK!,
ConditionUsed
Usage44,898 Miles
Duty ClassHeavy Duty Water Truck
Horse Power280 HP
Drivetrain6x4
TransmissionManual
SuspensionChalmers
Rear AxleTandem Axle
Rear End40,000 lb
Capacity4000 Gallons
Stock Number03FL8044TAWATER
MLS Number13392820
CategoryWater Trucks
Last Updated2/12/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

Freightliner M2 112 4000 Gallon Water Truck - Detroit 450HP, Automatic
4 0

2023 Freightliner M2 112 4000 Gallon Water Truck - Detroit 450HP, Automatic

$149,000 USD
This truck is being converted into a 4000 Gallon water truck, Like the one we had done that is pictured completed, Brand New Tank and Water System, On 2023 chassis Low miles, 2 available,...
Quantity2
ConditionUsed
Usage73,177 Miles
Duty ClassHeavy Duty Water Truck
Horse Power450 HP
Engine ModelDetroit DD13
Drivetrain6x4
TransmissionAllison RDS Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.90 ratio
Capacity4000 Gallons
Stock Number2565
MLS Number13380906
CategoryWater Trucks
Last Updated2/12/2025
Location
Los Angeles, CA, US
Sold By

TCI Transportation

Mack Anthem 64T Sleeper Semi Truck - Raised Roof Sleeper, MP8 435HP, Automatic
63 1

2020 Mack Anthem 64T Sleeper Semi Truck - Raised Roof Sleeper, MP8 435HP, Automatic

$49,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** AUTOMATIC, AIR RIDE Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:, “All...
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power435 HP
Engine ModelMack MP8
Drivetrain6x4
TransmissionmDRIVE Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size71"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.64 ratio
Stock NumberL01193-DELIVERY 2 U
MLS Number13332512
CategorySleeper Semi Trucks
Last Updated2/12/2025
Location
Fontana, CA, US
Sold By

Diamond Truck Sales Inc

2021 Peterbilt 579 Sleeper Semi Truck
20 0

2021 Peterbilt 579 Sleeper Semi Truck

$55,950 USD
Warranty
ConditionUsed
Usage490,610 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock NumberHP5476
MLS Number13295476
CategorySleeper Semi Trucks
Last Updated2/14/2025
Location
Strafford, MO, US
Sold By

HD Trucks LLC

2019 International LT625 Day Cab Truck
13 0

2019 International LT625 Day Cab Truck

Price Drop
$34,950 USD
ConditionUsed
Usage133,398 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission10 Speed Smart Advantage Automatic
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberWP7284
MLS Number13267284
CategoryDay Cab Semi Trucks
Last Updated2/12/2025
Location
Strafford, MO, US
Sold By

HD Trucks LLC

Freightliner Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic
17 0

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

$98,200 USD
ConditionUsed
Usage335,744 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power425 HP
Engine ModelDetroit DD15 GEN5
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End2.15 ratio
Stock Number54354
MLS Number13031588
CategorySleeper Semi Trucks
Last Updated2/12/2025
Location
Indianapolis, IN, US
Sold By

Schneider

Volvo VNL300 Day Cab Truck - Volvo D-13, Automatic
18 0

2018 Volvo VNL300 Day Cab Truck - Volvo D-13, Automatic

$16,000 USD
ConditionUsed
Usage1,005,519 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power405 HP
Engine ModelVolvo D-13
Drivetrain6x4
Transmission12 Speed I Shift Automatic
Sleeper Size77"
Rear End2.64 ratio
Stock Number3518106
MLS Number13270750
CategoryDay Cab Semi Trucks
Last Updated2/12/2025
Location
LONDON, KY, US
Sold By

Schneider

Freightliner Cascadia Day Cab Truck - Detroit, Automatic
20 0

2019 Freightliner Cascadia Day Cab Truck - Detroit, Automatic

$32,000 USD
ConditionUsed
Usage476,858 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 Number18904
MLS Number13047930
CategoryDay Cab Semi Trucks
Last Updated2/12/2025
Location
Gary, IN, US
Sold By

Schneider

Mack Anthem 64T Sleeper Semi Truck - Raised Roof Sleeper, MP8 505HP, Amt
4 0

2019 Mack Anthem 64T Sleeper Semi Truck - Raised Roof Sleeper, MP8 505HP, Amt

$54,900 USD
Nice Mack Anthem, Factory Mack warranty left, 6 months, 505 hp Mp8, M drive automated transmission. Truck is Burgandy or Dark Red, The white is vinyl, worn and a bit aged
ConditionUsed
Usage386,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelMack MP8
Drivetrain6x4
TransmissionmDRIVE Automated
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Stock Number001907
MLS Number13268712
CategorySleeper Semi Trucks
Last Updated2/12/2025
Location
Spokane, WA, US
Sold By

Class 8 Trucks

Peterbilt 389 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual
16 1

2020 Peterbilt 389 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

$169,900 USD
Absolutely beautiful condition Mayfield Dairy Yellow 389 must see to appreciate,
ConditionUsed
Usage6,185 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size72"
SuspensionFlex Air
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number208058
MLS Number13073700
CategorySleeper Semi Trucks
Last Updated2/15/2025
Location
Lancaster, PA, US
Sold By

Hunter Truck

Volvo VNL740 Sleeper Semi Truck, Volvo D-13, Automatic
18 0

2018 Volvo VNL740 Sleeper Semi Truck, Volvo D-13, Automatic

Price Drop
$18,500 USD
ConditionUsed
Usage902,041 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power405 HP
Engine ModelVolvo D-13
Drivetrain6x4
Transmission12 Speed I Shift Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size61"
Rear End2.47 ratio
Stock Number3518116
MLS Number13380390
CategorySleeper Semi Trucks
Last Updated2/12/2025
Location
LONDON, KY, US
Sold By

Schneider

Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic
10 0

2020 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

$64,900 USD
2020 KENWORTH T680, 76 INCH AEROCAB SLEEOER, CUMMINS X15E, 12 AUTOMATIC TRANSISSION, CALL OR TEXT VICKI@ [540]-830-0417 OR EMAIL VPUCKETT@, FINANCING AND EXTENDED WARRANTIES AVAILABLE,
ConditionUsed
Usage342,843 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15E
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End4,000 lb 2.64 ratio
Stock NumberLJ372810U/HBG
MLS Number12967858
CategorySleeper Semi Trucks
Last Updated2/12/2025
Location
Harrisonburg, VA, US
Sold By

Truck Enterprises Inc.

Peterbilt 579 Glider Kit - Detroit, 500HP, 13 Speed Manual
57 0

2018 Peterbilt 579 Glider Kit - Detroit, 500HP, 13 Speed Manual

$59,500 USD
DETROIT SERIES 60 12.7 500 HP MOTOR, 94EPA, ELOG EXEMPT, TWO SIDE MOUNTED TOOL BOXES, CLEAN TRUCK READY TO WORK!! Please visit our website southerntrucksales or call for all our other...
ConditionUsed
Usage795,972 Miles
Duty ClassHeavy Duty Glider Kit
Horse Power500 HP
Engine ModelDetroit SERIES 60 12.7 DDEC IV
Drivetrain6x4
Transmission13 Speed Manual
Sleeper TypeMid Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number6747G
MLS Number12861202
CategoryGlider Kits
Last Updated2/18/2025
Location
Houston, TX, US
Sold By

Southern Truck Sales Ltd

International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed
4 0

2021 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed

$64,000 USD
Cummins X15New Domestic TiresExtended Warranty Available
Inspection Report
ConditionUsed
Usage203,689 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size56"
SuspensionAir Ride
Rear End20,000 lb 2.79 ratio
Stock Number501962
MLS Number13391883
CategorySleeper Semi Trucks
Last Updated2/12/2025
Location
La Vergne, TN, US
Sold By

International Motors, LLC

Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 13 Speed Manual
11 1

2018 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 13 Speed Manual

$64,950 USD
Used Kenworth T680 High-top Sleeper for sale. Features: Single Exhaust, Dual Fuel Tanks, 270-gallon Fuel Capacity, Power Locks and Windows, Heated Power Mirrors, Tilt Steering Column, Chrome...
ConditionUsed
Usage14,627 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission13 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb 3.70 ratio
Stock Number22P077
MLS Number12765847
CategorySleeper Semi Trucks
Last Updated2/12/2025
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Peterbilt 548 Water Truck - Paccar 360HP
8 0

2025 Peterbilt 548 Water Truck - Paccar 360HP

$196,881 USD
FOR SALE! A brand new Peterbilt 548 6x4 upfitted with a Load King 4000 gallon water tank. This vehicle is powered by a 360 hp Paccar PX9 diesel motor, and gears are shifted via an Allison...
ConditionNew
Horse Power360 HP
Engine ModelPaccar PX9 D
Drivetrain6x4
Transmission6 Speed
Rear End40,000 lb
Stock NumberSM714775
MLS Number13391794
CategoryWater Trucks
Last Updated2/12/2025
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

Freightliner M2 106 Dump Truck - Detroit 350HP
9 0

2025 Freightliner M2 106 Dump Truck - Detroit 350HP

$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...
ConditionNew
Horse Power350 HP
Engine ModelDetroit DD8 D
Drivetrain6x4
Transmission6 Speed
Rear End40,000 lb
Stock NumberSDWE4852
MLS Number13391762
CategoryDump Trucks
Last Updated2/13/2025
Location
Union Grove, WI, US
Sold By

Custom Truck One Source

Freightliner M2 106 Water Truck - Cummins 325HP
8 0

2025 Freightliner M2 106 Water Truck - Cummins 325HP

$165,990 USD
The brand-new Freightliner M2106 6x4 with a Load King 4000-gallon water tank is a powerful and versatile solution for water transport and distribution. Powered by a 325 HP Cummins 6.7L...
ConditionNew
Horse Power325 HP
Engine ModelCummins 6.7L D
Drivetrain6x4
Transmission6 Speed
Rear End40,000 lb
Stock NumberSDVU9610
MLS Number13391723
CategoryWater Trucks
Last Updated2/15/2025
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

Freightliner Cascadia 125 Day Cab Truck - Detroit 450HP, 12 Speed Ultrashift Automatic
40 1

2017 Freightliner Cascadia 125 Day Cab Truck - Detroit 450HP, 12 Speed Ultrashift Automatic

$29,500 USD
10 New Virgin tires and wheels (24.5), Fleet Maintained, Stock HT9619, Fresh DOT, Runs/Drives Good, DD13 455 HP, Automatic, 508,602 Miles, Collision Mitigation, Dual air ride seats, Inter...
ConditionUsed
Usage508,602 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Ultrashift Automatic
Rear AxleTandem Axle
Stock NumberHT9619
MLS Number12477743
CategoryDay Cab Semi Trucks
Last Updated2/12/2025
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

Western Star 4900 Day Cab Truck - Cummins 525HP, 18 Speed Manual
19 0

2016 Western Star 4900 Day Cab Truck - Cummins 525HP, 18 Speed Manual

$72,500 USD
Clean day cab with 13,220 lb. front axle, 46K full locking rears, Air Liner suspension, 215" wheelbase, headache rack, dual exhaust and air cleaners, and 3.91 ratio. New wet line installed
ConditionUsed
Usage13,831 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power525 HP
Engine ModelCummins ISX15 525
Drivetrain6x4
Transmission18 Speed Manual
SuspensionAirLiner
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
Stock Number6791
MLS Number12197957
CategoryDay Cab Semi Trucks
Last Updated2/15/2025
Location
Caledonia, NY, US
Sold By

Caledonia Diesel

International ProStar Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 460HP, 10 Speed Manual
33 0

2017 International ProStar Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 460HP, 10 Speed Manual

$39,900 USD
Clean Tandem Axle Day Cab, Cummins X15 450HP, Autoshift Trans, LOW MILES !! READY TO WORK, GrossVehicleWeightRating: Class 8: 33,001 pounds, engine type: ISX15, ACCondition: Used,
ConditionUsed
Usage265,573 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission10 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number108542
MLS Number10825710
CategorySleeper Semi Trucks
Last Updated2/18/2025
Location
Walpole, MA, US
Sold By

Allegiance Trucks

2003 GMC C8500 Farm / Grain Truck
40 0

2003 GMC C8500 Farm / Grain Truck

$36,000 USD
2003 GMC C8500 with 20 Foot Grain Bed, Caterpillar 3126 Diesel Engine, 275 HP, Allison Automatic 6 Speed Transmission, 59,600 Lb GVWR, 14,600 Lb Front Axle, 25,600 Lb Tandem Axle, 275/80...
ConditionUsed
Usage48,113 Miles
Duty ClassHeavy Duty Farm / Grain Truck
Bed Length20 ft.
Horse Power275 HP
Engine ModelCaterpillar 3126
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionSpring
Rear End25,600 lb
Stock Number9541
MLS Number13390023
CategoryFarm & Grain Trucks
Last Updated2/11/2025
Location
Sparta, KY, US
Sold By

Craigmyle Truck and Trailer Sales

2009 International ProStar Cab & Chassis Truck
6 0

2009 International ProStar Cab & Chassis Truck

At auction Feb. 11
Online Auction for Government Surplus- Auction Ends 2/24/25 -To see full details, additional photos, and current bid, please open this link:https://govdeals.bid/3CUHB44, , LOT# 28129-1 ,...
ConditionUsed
Duty ClassHeavy Duty Cab & Chassis Truck
Engine ModelCummins Signature 600, ISX, AHD
Drivetrain6x4
Stock Number28129-1
MLS Number13389952
CategoryCab & Chassis Trucks
Last Updated2/11/2025
Location
Toms River, NJ, US
Listed By

GovDeals, Inc.

Peterbilt 579 Dump Truck - Paccar 450HP, 10 Speed Ultrashift Automatic
47 0

2017 Peterbilt 579 Dump Truck - Paccar 450HP, 10 Speed Ultrashift Automatic

$59,500 USD
CLEAN FLEET MAINTAINED ! NEW 13' X 54" DUMP BED, NEW PTO, TANK, TARP, AUTO,COLD AIR, EATON AUTO ULTRASHIFT TRANS, COLLISION MITIGATION SYSTEM, GOOD RUBBER, READY TO WORK! COME IN FOR A TEST...
ConditionUsed
Usage372,400 Miles
Duty ClassHeavy Duty Dump Truck
Horse Power450 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission10 Speed Ultrashift Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End38,000 lb 3.36 ratio
Stock Number6899
MLS Number13365541
CategoryDump Trucks
Last Updated2/14/2025
Location
Houston, TX, US
Sold By

Southern Truck Sales Ltd

Did you find what you were looking for? Yes No