Used 6x4 Trucks For Sale in United States

551 - 575 of 2,936 listings

2020 Peterbilt 579 Day Cab Truck - Paccar 455HP, Automatic

Price Drop $53,500 USD

Great Miles! 2020 Peterbilt 579 Day Cab with just 228k Miles is now Available for Sale! This Fleet Maintained Day Cab is coming with a DOT Inspection as well as a PM Service. Powered by a...

Condition	Used
Usage	228,686 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	8680320
MLS Number	14149544
Category	Day Cab Semi Trucks
Last Updated	7/17/2026
Location	Pewaukee, WI, US
Sold By	JX Truck Center

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2020 Peterbilt 579 Day Cab Truck - Paccar 455HP, Automatic

Price Drop $53,500 USD

Sharp! This 2020 Peterbilt 579 Day Cab is Powered by a Strong 455hp MX13 Engine and paired with Paccars very own 12 Speed Automatic Transmission; Heated Mirrors; Hill Start Assist; Air Slide...

Condition	Used
Usage	242,061 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	40,000 lb 2.79 ratio
Stock Number	8680330
MLS Number	14140354
Category	Day Cab Semi Trucks
Last Updated	7/17/2026
Location	Rockford, IL, US
Sold By	JX Truck Center

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2020 Peterbilt 579 Day Cab Truck - Paccar 455HP, Automatic

Price Drop $51,500 USD

Sharp 2020 Peterbilt 579 Day Cab with a 455hp MX13 Engine and Paired with a Paccar 12 Speed Automatic Transmission! Lower Mileage Unit that will be getting a DOT Inspection as well as an Oil...

Condition	Used
Usage	284,255 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	8680323
MLS Number	14131085
Category	Day Cab Semi Trucks
Last Updated	7/17/2026
Location	Indianapolis, IN, US
Sold By	JX Truck Center

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2020 Peterbilt 579 Day Cab Truck - Paccar 455HP, Automatic

Price Drop $53,500 USD

LOW Mile 2020 Peterbilt 579 Day Cab now for sale! This low mileage unit only has 217k miles; is powered by a strong 455HP MX13 Paccar Engine and paired with Paccars own 12 Speed Automatic...

Condition	Used
Usage	217,580 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 2.79 ratio
Stock Number	8680262
MLS Number	14082579
Category	Day Cab Semi Trucks
Last Updated	7/17/2026
Location	Bolingbrook, IL, US
Sold By	JX Truck Center

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2016 International ProStar Sleeper Semi Truck - 75" Raised Roof Sleeper, Cummins 450HP, 10 Speed Manual

Price Drop $13,000 USD

WELL MAINTAINED TRUCK, RUNS AND DRIVES EXCELLENT! DOUBLE BUNK, DUAL AIR RIDE SEATS, CRUISE, SMART WHEEL, TILT/TELE, POWER WINDOWS, POWER MIRRORS, POWER DOOR LOCKS, DUMP VALVE, SLIDING 5TH!,...

Condition	Used
Usage	1,034,772 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	75"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	16ISX103PRO
MLS Number	14042019
Category	Sleeper Semi Trucks
Last Updated	7/17/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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2025 Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Optimized Idle, MirrorEye Equipped

$85,700 USD

Condition	Used
Usage	539,923 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Detroit DD15TCO 50 STATE
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	33606
MLS Number	14489835
Category	Sleeper Semi Trucks
Last Updated	7/17/2026
Location	West Memphis, AR, US
Sold By	Schneider

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2020 Peterbilt 579 Day Cab Truck - Paccar 455HP, Automatic

Price Drop $43,500 USD

SHARP! 2020 Peterbilt 579 Day Cab with a 455hp MX13 Engine and a 12 Speed Automatic Transmission and a 172in wheelbase. With only 481k miles on this day cab there is a lot of life left and...

Condition	Used
Usage	481,479 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 2.79 ratio
Stock Number	8680166
MLS Number	13995803
Category	Day Cab Semi Trucks
Last Updated	7/17/2026
Location	Indianapolis, IN, US
Sold By	JX Truck Center

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2020 Freightliner Cascadia Day Cab Truck - Detroit, Automatic

$37,000 USD

Condition	Used
Usage	405,933 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Detroit DD15 EPA 17
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Rear Axle	Tandem Axle
Rear End	2.28 ratio
Stock Number	50742
MLS Number	14489823
Category	Day Cab Semi Trucks
Last Updated	7/17/2026
Location	COLUMBUS, OH, US
Sold By	Schneider

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2002 Mack DM690S Roll Off Truck - E7, 350HP, 7 Speed Manual

$22,000 USD

GOOD TRUCK, RUNS GREAT, GALBREATH HOIST, AIR SEAT, DOUBLE FRAME, IN/OUT CONTROLS, TARPER! *PRE-EMISSIONS!,

Condition	Used
Usage	287,659 Miles
Duty Class	Heavy Duty Roll Off Truck
Horse Power	350 HP
Engine Model	Mack E7
Drivetrain	6x4
Transmission	7 Speed Manual
Suspension	Camelback
Rear Axle	Tandem Axle
Rear End	44,000 lb
Stock Number	02DM287ROLL
MLS Number	13949333
Category	Roll Off Trucks
Last Updated	7/17/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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

$44,500 USD

530,201 Miles, X15 – 450HP, 12 Speed Endurant Automatic, Double bunk, Aluminum wheels, Collision Mitigation System, Battery APU, Jakes, 2.79 Ratio, Disc Brakes, Aluminum Wheels, Air Slide...

Condition	Used
Usage	530,201 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	399376
MLS Number	13586522
Category	Sleeper Semi Trucks
Last Updated	7/17/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(844) 216-___ SHOW
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2016 Peterbilt 579 Day Cab Truck - Paccar, 10 Speed Manual

$25,900 USD

586,720 Miles, Paccar MX-13, 455 HP, 10 Speed Manual, 3.36 Ratio, Aluminum Wheels, Super Singles - Can be swapped out for duals, 13,200 Fronts, 38,000 Rears, Jakes, Diff Lock, Cruise, Power...

Condition	Used
Usage	586,720 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	AG 380
Rear Axle	Tandem Axle
Rear End	38,000 lb
Stock Number	332312
MLS Number	13533796
Category	Day Cab Semi Trucks
Last Updated	7/17/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(844) 216-___ SHOW
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2009 Peterbilt 387 Sleeper Semi Truck - Cummins

Price Drop $14,500 USD

2009 Peterbilt 387 Sleeper Truck, 1,834,335 Miles, CUMMINS Engine, 10 Speeds, Runs Great! Call Christopher Lillo 310~977~7903,

Condition	Used
Usage	1,834,335 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Drivetrain	6x4
Transmission	10 Speed
Rear Axle	Tandem Axle
Stock Number	CA030602024CL
MLS Number	12682625
Category	Sleeper Semi Trucks
Last Updated	7/17/2026
Location	Los Angeles, CA, US
Sold By	Lillo Machinery, Inc.

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2018 Freightliner Cascadia 125 Day Cab Truck - Detroit 435HP, 12 Speed Dt12 Automatic

$26,000 USD

2018 Freightliner Cascadia 125, dd13 engine, 471110 miles, dt12 auto transmission, 178 inch wheel base, 40k rears, sliding fifth wheel, clean interior, cold a/c, shipping available, call...

Condition	Used
Usage	471,110 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
MLS Number	14487827
Category	Day Cab Semi Trucks
Last Updated	7/22/2026
Location	Jackson, TN, US
Sold By	Snider Equipment

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2018 Freightliner Cascadia 125 Day Cab Truck - Detroit 435HP, 12 Speed Dt12 Automatic

$25,000 USD

**JUST IN**, 2018 FREIGHTLINER CASCADIA 125, 533506 MILES, DD13 ENGINE, DT12 AUTO TRANSMISSION, 178 INCH WHEELBASE, 40K REARS, CLEAN INTERIORS, COLD A/C, NO ENGINE LIGHT SPRESENT, SHIPPING...

Condition	Used
Usage	533,506 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
MLS Number	14487825
Category	Day Cab Semi Trucks
Last Updated	7/16/2026
Location	Jackson, TN, US
Sold By	Snider Equipment

(844) 481-___ SHOW
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2019 Freightliner Cascadia 126 Day Cab Truck - Detroit 435HP, 12 Speed Automatic

$27,000 USD

2019 FREIGHTLINER CASCADIA 126, DD13 ENGINE, DT12 AUTO TRANSMISSION, 178 WHEELBASE, 40K REARS, SLIDING FIFTH WHEEL, ALUMINUM WHEELS, CLEAN INTERIOR, COLD A/C, RADIO, NO ACTIVE CODES OR...

Condition	Used
Usage	516,671 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
MLS Number	14487818
Category	Day Cab Semi Trucks
Last Updated	7/21/2026
Location	Jackson, TN, US
Sold By	Snider Equipment

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2007 Kenworth T300 Tandem Axle Cab & Chassis Truck - Caterpillar, 330HP, 6 Speed Allison Rds Automatic

Contact for price

Allison 3000RDS transmission with PTO provision, Cat C7 330HP, Exhaust brake, 6.17 ratio, Dual lockers, Chalmers suspension, 14,600 FA- 40,000 RA, 135" Cab/trunnion, Power passenger window,...

Condition	Used
Usage	2,283 Hours
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	330 HP
Engine Model	Caterpillar C7
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tandem Axle
Rear End	40,000 lb 6.17 ratio
Stock Number	7141
MLS Number	14487783
Category	Cab & Chassis Trucks
Last Updated	7/16/2026
Location	Aberdeen, ID, US
Sold By	Diesel Depot

(844) 714-___ SHOW
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2022 International LT625 Day Cab Truck - Cummins 450HP, 12 Speed

$51,500 USD

Inspection Report

Condition	Used
Usage	227,702 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	20,000 lb 2.79 ratio
Stock Number	506964
MLS Number	14487749
Category	Day Cab Semi Trucks
Last Updated	7/16/2026
Location	Charlotte, NC, US
Sold By	International Motors, LLC

(844) 307-___ SHOW
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2018 Freightliner 114SD Tandem Axle Forestry Bucket Truck - Detroit, 469HP, 6 Speed Allison Rds Automatic

$84,900 USD

Built for the job: 2018 Freightliner 114SD Mounted Boot Truck Cranes. This used Class 8 truck is equipped for heavy-duty performance with a Detroit DD13 engine delivering 469 HP. It features...

Condition	Used
Usage	8,631 Hours
Duty Class	Heavy Duty Forestry Bucket Truck
Horse Power	469 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	18WH141
MLS Number	14487745
Category	Forestry Bucket Trucks
Last Updated	7/17/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
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2019 Freightliner Cascadia 126 Day Cab Truck - Detroit 435HP, 12 Speed Automatic

$36,000 USD

2019 FREIGHTLINER CASCADIA 126, DETROIT DD13 ENGINE, 435 HP, DT-12 SPD AUTO TRANSMISSION, 178 WHEEL BASE, SLIDING FIFTH WHEEL, 11R22.5 RUBBER, JAKE BRAKE, 40K REARS, 12K FRONTS, COLD A/C,...

Condition	Used
Usage	306,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
MLS Number	14487668
Category	Day Cab Semi Trucks
Last Updated	7/16/2026
Location	Jackson, TN, US
Sold By	Snider Equipment

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2019 Freightliner M2 106 Tandem Axle 26 ft Flatbed Truck - 270HP, Automatic

$30,000 USD

GOOD TRUCK, RUNS EXCELLENT, VERY CLEAN, AIR SEAT, AIR BRAKES, NICE 26 FT FLAT BED, DUMP VALVE, DIFFERENTIAL LOCK!,

Condition	Used
Usage	230,365 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	26 ft.
Horse Power	270 HP
Engine Model	Cummins L9
Drivetrain	6x4
Transmission	Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.86 ratio
Floor Type	Wood Floor
Stock Number	19M2230TAFLAT
MLS Number	14487592
Category	Flatbed Trucks
Last Updated	7/16/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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2019 Mack Granite 64BT Tandem Axle 23.5 ft Flatbed Truck - 395HP, 12 Speed M Drive Amt

$92,000 USD

HEAVY SPECS, Full Double Frame, Dual Steering Heads, 20K FA, 44K RA, (2) 13K LA, 23.5' x 102" Flatbed w/Forklift Pkg,

Condition	Used
Usage	217,825 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	23.5
Horse Power	395 HP
Engine Model	Mack MP7-395C
Drivetrain	6x4
Transmission	12 Speed mDRIVE Automated
Suspension	Camelback
Rear Axle	Tandem Axle
Rear End	70,000 lb 3.79 ratio
Winch	Yes
Stock Number	2283
MLS Number	14487553
Category	Flatbed Trucks
Last Updated	7/22/2026
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

(855) 489-___ SHOW
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2021 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

$44,500 USD

CLEAN FLEET MAINTAINED 2021 INTERNATIONAL LT, CULMMINS X15, 450HP, 12 SPEED AUTO TRANSMISSION, 2.64 RATIOS, 73" DOUBLE BUNK CONDO SLEEPER, NO CODES, NO LEAKS, GOOD RUBBER,FRIDGE, COLLISION...

Condition	Used
Usage	489,326 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 Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	7336
MLS Number	14471214
Category	Sleeper Semi Trucks
Last Updated	7/16/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

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2021 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

$44,500 USD

CLEAN FLEET MAINTAINED 2021 INTERNATIONAL LT, CULMMINS X15, 450HP, 12 SPEED AUTO TRANSMISSION, 2.64 RATIOS, 73" DOUBLE BUNK CONDO SLEEPER, NO CODES, NO LEAKS, GOOD RUBBER,FRIDGE, COLLISION...

Condition	Used
Usage	477,164 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 Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	7331
MLS Number	14471209
Category	Sleeper Semi Trucks
Last Updated	7/16/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

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2020 Peterbilt 579 Sleeper Semi Truck - Mid Roof Sleeper, Paccar 455HP, 13 Speed Manual

$42,500 USD

2020 Peterbilt 579, PACCAR MX-13 455 Hp, Manual 13 Spd, 430k Mi, Air Ride Suspension, 245in Wheelbase, Nationwide Delivery Available,

Condition	Used
Usage	429,919 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	4588
MLS Number	14465517
Category	Sleeper Semi Trucks
Last Updated	7/22/2026
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

(833) 904-___ SHOW
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2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

$63,950 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	488,912 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	3629
MLS Number	14439951
Category	Sleeper Semi Trucks
Last Updated	7/17/2026
Location	GRANGER, IA, US
Sold By	Barr-Nunn Transportation LLC

(855) 910-___ SHOW
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Used 6x4 Trucks For Sale in United States

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Showing 551 - 575 of 2,936 Truck Listings