Used 6x4 Trucks For Sale in United States

(855) 906-___ SHOW
NUMBERCall Seller

2019 Western Star 4900 Day Cab Truck - Detroit 470HP, 10 Speed Amt

Contact for price

2017 WESTERN STAR 3-AXLE WET KIT TRACTOR, DD13 (470 HP), Engine Brake, Eaton FAO-16810C-EA Fuller Advantage Transmission, Meritor MT-40-14X 40,000# Dual Rear Drive Axles (3.55 Ratio) w/...

Condition	Used
Usage	11,185 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	470 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	10 Speed Automated
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	E18752
MLS Number	14474930
Category	Day Cab Semi Trucks
Last Updated	7/9/2026
Location	Healdsburg, CA, US
Sold By	Opperman & Son, Inc.

2027 Peterbilt 589 Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

$249,613 USD

Engine: CUMMINS X15, 565 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Low Air Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 72, Wheel Base: 280, Tandem Rear...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	2140852
MLS Number	14474929
Category	Sleeper Semi Trucks
Last Updated	7/9/2026
Location	Bloomington, IL, US
Sold By	JX Truck Center

(855) 906-___ SHOW
NUMBERCall Seller

2017 Peterbilt 579 4700 Gallon Gasoline / Fuel Truck - Cummins 425HP, 10 Speed Manual

Contact for price

2017 PETERBILT 579 4700 GALLON 3-AXLE BULK TANK TRUCK, 2017 PETERBILT 579 3-AXLE, Cummins ISX12 (425 HP), Engine Brake, Eaton Fuller FAO16810C 10-Speed Manual Transmission, Meritor RT40-145A...

Condition	Used
Usage	18,440 Hours
Duty Class	Heavy Duty Gasoline / Fuel Truck
Horse Power	425 HP
Engine Model	Cummins ISX12
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.90 ratio
Capacity	4700 Gallons
Stock Number	E18595
MLS Number	14474886
Category	Gasoline / Fuel Trucks
Last Updated	7/9/2026
Location	Healdsburg, CA, US
Sold By	Opperman & Son, Inc.

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 80" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

$66,900 USD

2024 Freightliner Cascadia Priced to Move! This 2024 unit is Powered by a 455hp DD15 Engine and Paired with a 12 Speed Automatic DT12 Transmission! Spacious Double Bunk Sleeper with Rear...

Condition	Used
Usage	510,021 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
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.16 ratio
Stock Number	8680585
MLS Number	14474750
Category	Sleeper Semi Trucks
Last Updated	7/9/2026
Location	Wyoming, MI, US
Sold By	JX Truck Center

2024 Freightliner Cascadia 126 Sleeper Semi Truck - 80" Raised Roof Sleeper, Detroit 455HP, 12 Speed Automatic

$68,900 USD

PRICED TO MOVE! 2024 Freightliner Cascadia with a DD15 Engine and an Automatic DT12 Automatic Transmission! Air Slide 5th Wheel; Hood Mirrors; Spacious Double Bunk Sleeper with Rear Climate...

Condition	Used
Usage	522,083 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.16 ratio
Stock Number	8680583
MLS Number	14474747
Category	Sleeper Semi Trucks
Last Updated	7/9/2026
Location	Wyoming, MI, US
Sold By	JX Truck Center

2021 International LT625 Day Cab Truck - Cummins 450HP, 12 Speed

$42,750 USD

*Unit is advertised as Manager Special. Subject to terms and approval.

Inspection Report

Condition	Used
Usage	288,699 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	506053
MLS Number	14425150
Category	Day Cab Semi Trucks
Last Updated	7/9/2026
Location	West Sacramento, CA, US
Sold By	International Motors, LLC

2022 International LT625 Day Cab Truck - Cummins 400HP, 12 Speed

$41,750 USD

*Unit is advertised as Manager Special. Subject to terms and approval.

Inspection Report

Condition	Used
Usage	453,118 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	505837
MLS Number	14425148
Category	Day Cab Semi Trucks
Last Updated	7/9/2026
Location	West Sacramento, CA, US
Sold By	International Motors, LLC

2021 International LT625 Day Cab Truck - A26 400HP, 12 Speed

$32,500 USD

*Unit is advertised as Manager Special. Subject to terms and approval.

Inspection Report

Condition	Used
Usage	291,983 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	505819
MLS Number	14425147
Category	Day Cab Semi Trucks
Last Updated	7/9/2026
Location	West Sacramento, CA, US
Sold By	International Motors, LLC

2021 International LT625 Day Cab Truck - A26 400HP, 12 Speed

$39,250 USD

*Unit is advertised as Manager Special. Subject to terms and approval.

Inspection Report

Condition	Used
Usage	229,120 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	505820
MLS Number	14425146
Category	Day Cab Semi Trucks
Last Updated	7/9/2026
Location	West Sacramento, CA, US
Sold By	International Motors, LLC

2023 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed

$62,500 USD

*Unit is advertised as Manager Special. Subject to terms and approval.

Condition	Used
Usage	448,166 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	505869
MLS Number	14425145
Category	Sleeper Semi Trucks
Last Updated	7/9/2026
Location	West Sacramento, CA, US
Sold By	International Motors, LLC

2023 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed

$57,500 USD

*Unit is advertised as Manager Special. Subject to terms and approval.

Condition	Used
Usage	450,066 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	505734
MLS Number	14425144
Category	Sleeper Semi Trucks
Last Updated	7/9/2026
Location	West Sacramento, CA, US
Sold By	International Motors, LLC

2022 International LT625 Day Cab Truck - Cummins 400HP, 12 Speed

$39,900 USD

*Unit is advertised as Manager Special. Subject to terms and approval.

Inspection Report

Condition	Used
Usage	304,985 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	505235
MLS Number	14425142
Category	Day Cab Semi Trucks
Last Updated	7/9/2026
Location	West Sacramento, CA, US
Sold By	International Motors, LLC

2021 International LT625 Day Cab Truck - A26 400HP, 12 Speed

$29,900 USD

*Unit is advertised as Manager Special. Subject to terms and approval.

Inspection Report

Condition	Used
Usage	316,248 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	505207
MLS Number	14425141
Category	Day Cab Semi Trucks
Last Updated	7/9/2026
Location	West Sacramento, CA, US
Sold By	International Motors, LLC

2023 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed

$55,500 USD

*Unit is advertised as Manager Special. Subject to terms and approval.

Condition	Used
Usage	486,508 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	505640
MLS Number	14425139
Category	Sleeper Semi Trucks
Last Updated	7/9/2026
Location	West Sacramento, CA, US
Sold By	International Motors, LLC

2021 International LT625 Day Cab Truck - A26 400HP, 12 Speed

$29,900 USD

*Unit is advertised as Manager Special. Subject to terms and approval.

Inspection Report

Condition	Used
Usage	320,149 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	505118
MLS Number	14425138
Category	Day Cab Semi Trucks
Last Updated	7/9/2026
Location	West Sacramento, CA, US
Sold By	International Motors, LLC

2021 International LT625 Day Cab Truck - A26 400HP, 12 Speed

$29,900 USD

*Unit is advertised as Manager Special. Subject to terms and approval.

Inspection Report

Condition	Used
Usage	278,120 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	505117
MLS Number	14394837
Category	Day Cab Semi Trucks
Last Updated	7/9/2026
Location	West Sacramento, CA, US
Sold By	International Motors, LLC

2021 International LT625 Day Cab Truck - Cummins 400HP, 12 Speed

$39,900 USD

*Unit is advertised as Manager Special. Subject to terms and approval.

Inspection Report

Condition	Used
Usage	262,872 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	505478
MLS Number	14425137
Category	Day Cab Semi Trucks
Last Updated	7/9/2026
Location	West Sacramento, CA, US
Sold By	International Motors, LLC

2021 International LT625 Day Cab Truck - Cummins 450HP, 12 Speed

$39,900 USD

*Unit is advertised as Manager Special. Subject to terms and approval.

Inspection Report

Condition	Used
Usage	295,969 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	505921
MLS Number	14272776
Category	Day Cab Semi Trucks
Last Updated	7/9/2026
Location	West Sacramento, CA, US
Sold By	International Motors, LLC

(609) 318-___ SHOW
NUMBERCall Seller

2019 Peterbilt 579 Day Cab Truck - Paccar 455HP, 10 Speed Manual

$35,900 USD

READY FOR WORK! CALL TODAY! THIS TRUCK IS READY TO GO AND COMES WITH 8 VIRGIN TIRES

Condition	Used
Usage	423,777 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Flex Air
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	267926
MLS Number	14459765
Category	Day Cab Semi Trucks
Last Updated	7/9/2026
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

2022 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP, 12 Speed Automatic

$35,900 USD

500HP! 2022 Peterbilt 579 with a Cummins X15 Engine and a 12 Speed Automatic Transmission! Full Disc Brakes; Spacious 80in Double Bunk Sleeper; Rear Climate Control; Refrigerator; TV and...

Condition	Used
Usage	614,768 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.93 ratio
Stock Number	8680579
MLS Number	14459576
Category	Sleeper Semi Trucks
Last Updated	7/16/2026
Location	Indianapolis, IN, US
Sold By	JX Truck Center

(833) 986-___ SHOW
NUMBERCall Seller

2021 Freightliner Cascadia 116 Day Cab Truck - Detroit 455HP

$39,900 USD

587302 Miles, Engine: DETROIT DD13, 455 HP, Fuel Type: Diesel, Drive: 6x4, Tandem Rear Axles

Condition	Used
Usage	587,302 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Rear Axle	Tandem Axle
Stock Number	269903
MLS Number	14453173
Category	Day Cab Semi Trucks
Last Updated	7/15/2026
Location	Tampa, FL, US
Sold By	Southport Truck Group

(833) 986-___ SHOW
NUMBERCall Seller

2021 Freightliner Cascadia 116 Day Cab Truck - Detroit 455HP

$39,900 USD

588477 Miles, Engine: DETROIT DD13, 455 HP, Fuel Type: Diesel, Drive: 6x4, Tandem Rear Axles

Condition	Used
Usage	588,477 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Rear Axle	Tandem Axle
Stock Number	269902
MLS Number	14453172
Category	Day Cab Semi Trucks
Last Updated	7/15/2026
Location	Tampa, FL, US
Sold By	Southport Truck Group

(844) 321-___ SHOW
NUMBERCall Seller

2022 Volvo VNL64T860 Sleeper Semi Truck - 77" Raised Roof Sleeper, D13 425HP, 12 Speed I Shift Automatic

$85,900 USD

Manufacturer’s Engine Warranty: Balance of VOLVO 5 Year/500,000 Mile Major Components Warranty;, In Service: 2/28/2022,

Condition	Used
Usage	10,044 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	12 Speed I Shift Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	77"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 2.64 ratio
Stock Number	1746
MLS Number	14453148
Category	Sleeper Semi Trucks
Last Updated	7/14/2026
Location	Fontana, CA, US
Sold By	Yerevan Truck & Equipment Sales

(844) 321-___ SHOW
NUMBERCall Seller

2020 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 565HP, 18 Speed Endurant Automatic

$69,900 USD

18 SPD AUTOMATIC, APU, NAVIGATION, LETHER SEATS, 0 ML ON NEW INFRAME OVERHAUL,

Condition	Used
Usage	14,720 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	1745
MLS Number	14440080
Category	Sleeper Semi Trucks
Last Updated	7/9/2026
Location	Fontana, CA, US
Sold By	Yerevan Truck & Equipment Sales