Used 6x4 Dump Trucks with Air Ride Suspension For Sale

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2020 Peterbilt 579 Dump Truck - Cummins 450HP, 12 Speed Automatic, 16' Dump

$89,500 USD

2020 PETERBILT 579 DAY CAB, 450HP CUMMINS-X15 POWER, 12 SPEED AUTO-TRANSMISSION, GVWR: 51,200, BRAND NEW 16'X53" DUMP BED, NEW PTO, TANK, TARP, 21 CU YARD CAPACITY, ENGINE BRAKE, CRUISE...

Condition	Used
Usage	228,455 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 3.42 ratio
Stock Number	7255
MLS Number	14444930
Category	Dump Trucks
Last Updated	6/23/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(888) 564-___ SHOW
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2008 Kenworth T800 Dump Truck - Caterpillar, 10 Speed Manual

Price Drop $52,495 USD

CLEAN CARFAX; LOW MILES; SOUTHERN TRUCK; PTO; WET KIT; 2008 Kenworth T800 Tandem Axle Dump Truck; Cat C13 Engine; 10 Speed Manual Transmission; Cruise Control; Jakes; Full Locking Rears;...

Condition	Used
Usage	98,429 Miles
Duty Class	Heavy Duty Dump Truck
Engine Model	Caterpillar C13
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	44,000 lb
Stock Number	CNS8126
MLS Number	14310948
Category	Dump Trucks
Last Updated	6/18/2026
Location	Caddo Mills, TX, US
Sold By	Roy's Trucks and Equipment Inc

2019 Freightliner Cascadia 126 Dump Truck - Detroit 470HP, Automatic

$125,000 USD

The 2019 Freightliner Cascadia 126 is a Class 8 highway tractor that stands out in the used truck market for its fuel-efficient performance, advanced technology and driver comfort, making it...

Condition	Used
Duty Class	Heavy Duty Dump Truck
Horse Power	470 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	2664
MLS Number	14229605
Category	Dump Trucks
Last Updated	6/12/2026
Location	North Las Vegas, NV, US
Sold By	TCI Transportation

(855) 653-___ SHOW
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2022 International HV Dump Truck - Cummins 350HP, 6 Speed Allison Rds Automatic

$124,500 USD

2020 International HV607 Tandem Axle 15’ Dump Truck, Cummins L9 8.9L Turbo Diesel Engine, 350 HP, Exhaust Brake, Allison 6 Speed Automatic Transmission, ONLY 34,978 Miles 2,773 Engine Hours...

Condition	Used
Usage	34,978 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	350 HP
Engine Model	Cummins L9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	18161D
MLS Number	14325068
Category	Dump Trucks
Last Updated	6/10/2026
Location	Denver, CO, US
Sold By	DTI Trucks

(707) 849-___ SHOW
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2012 Peterbilt 386 Dump Truck - Cummins 425HP, 10 Speed Manual

$52,500 USD

2012 386 Peterbilt Dump Truck, Work ready, Isx cummins engine, 425HP, Transmission 10 speed, Good working truck, Mileage 636,000 $59,000 our best offer,

Condition	Used
Usage	636,444 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	425 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
MLS Number	14124742
Category	Dump Trucks
Last Updated	6/8/2026
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

(855) 980-___ SHOW
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2007 Peterbilt 378 Quad Axle Dump Truck - Cummins 475HP, 8Ll Manual

$72,500 USD

2007 PETERBILT 378, 6 X 4, 475 HP, CUMMINS, ALLUMINUM WHEEELS, 8LL MANUAL TRANSMISSION,,

Condition	Used
Usage	631,264 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	475 HP
Drivetrain	6x4
Transmission	8LL Manual
Suspension	Air Ride
Rear Axle	Quad Axle
Rear End	46,000 lb
MLS Number	14405029
Category	Dump Trucks
Last Updated	6/3/2026
Location	OGDEN, UT, US
Sold By	Rocky Mountain Truck Parts

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2021 International LT Dump Truck - Cummins 450HP, 12 Speed Endurant Automatic, 13' Dump

$59,500 USD

2021 INTERNATIONAL LT DUMP TRUCK, AUTOMATIC!! FLEET MAINTAINED, BRAND NEW 13X56" DUMP BED, NEW PTO, TANK, TARP, 18 CU YARD CAPACITY, CUMMINS POWERED, EATON ENDURANT 12 SPEED AUTOMATIC...

Condition	Used
Usage	446,793 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	13 ft.
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.75 ratio
Stock Number	7260
MLS Number	14356301
Category	Dump Trucks
Last Updated	5/28/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

2020 Kenworth T370 Dump Truck - Paccar 350HP, Automatic, 14' Dump

$65,000 USD

NICE TRUCK, RUNS EXCELLENT, AIR SEAT, AIR BRAKES, HARD STEEL BED, DIFFERENTIAL LOCK, DUMP VALVE! *SALVAGE TITLE/ TRUCK HAS BEEN FIXED!,

Condition	Used
Usage	302,130 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	14 ft.
Horse Power	350 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 6.17 ratio
Stock Number	20T3302TADUMP
MLS Number	14361020
Category	Dump Trucks
Last Updated	5/22/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

2019 Freightliner Cascadia 126 Dump Truck - Detroit 450HP, 12 Speed Dt12 Automatic, 16' Dump

$109,900 USD

Brand new build, New dump bed and system, New electric tarp system, Hi-lift gate Contact: Ed Gibbs,

Condition	Used
Usage	361,000 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	450 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	14345234
Category	Dump Trucks
Last Updated	5/21/2026
Location	Phoenix, AZ, US
Sold By	TCI Transportation

(844) 257-___ SHOW
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2014 Mack Pinnacle CHU613 Dump Truck - MP8 335HP, 10 Speed Manual, 14' Dump

$42,500 USD

USED 2014 Mack Pinnacle CH dump truck, MP8 Mack engine, 730k miles with 30,421 hours, 10 speed Eaton Fuller transmission, air ride, pintle hitch with air and electrical connections, 14' 1/2...

Condition	Used
Usage	730,000 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	14 ft.
Horse Power	335 HP
Engine Model	Mack MP8
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	10212-T1
MLS Number	14294249
Category	Dump Trucks
Last Updated	5/21/2026
Location	Robstown, TX, US
Sold By	J&B Pavelka, Inc.

1998 Mack CH613 Dump Truck - E-7 400 400HP, 10 Speed Manual, 15' Dump

$12,000 USD

*TRUCK HAS SET FOR MANY YEARS AND SELLS AS IS IN NON-WORKING CONDITION! IT DID DRIVE HERE IN 2023! double frame, dump valve, air seat,,

Condition	Used
Usage	225,575 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	15 ft.
Horse Power	400 HP
Engine Model	Mack E-7 400
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	98CH225TADUMP
MLS Number	10435283
Category	Dump Trucks
Last Updated	5/19/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

2019 Freightliner Cascadia 126 Dump Truck - Detroit 450HP, 12 Speed Dt12 Automatic, 16' Dump

$115,900 USD

Brand new build, New dump bed and system, New electric tarp system, Hi-lift gate Contact: Sergio,

Condition	Used
Usage	361,000 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	450 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	14375095
Category	Dump Trucks
Last Updated	5/16/2026
Location	Fontana, CA, US
Sold By	TCI Transportation

1998 Mack CH613 Dump Truck - E7 350HP, 9 Speed Manual, 16' Dump

$22,000 USD

GOOD OLDER DUMP TRUCK, RUNS EXCELLENT, GOOD BED, AIR GATE, DIFFERENTIAL LOCK, DUMP VALVE!,

Condition	Used
Usage	421,334 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	350 HP
Engine Model	Mack E7
Drivetrain	6x4
Transmission	9 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	98CH421TADUMP
MLS Number	14360259
Category	Dump Trucks
Last Updated	5/9/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(855) 370-___ SHOW
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2019 Kenworth T880 Dump Truck - Paccar 455HP, 18 Speed Automatic, 17' Dump

$179,900 USD

2019 Kenworth T880 Tandem Axle w/Pusher Dump Truck, 17'x96"x54" Dump Box, Air Ride Suspension, Paccar MX13 455HP Engine, 18 Spd Fuller RTLOF18918B Manual Transmission, PTO, 56,000 GVW,...

Condition	Used
Usage	3,558 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	R/S GODWIN
Bed Length	17 ft.
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.11 ratio
Stock Number	19KN067
MLS Number	13848818
Category	Dump Trucks
Last Updated	5/9/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2019 Freightliner Cascadia 126 Dump Truck - Detroit 450HP, 12 Speed Dt12 Automatic

$109,000 USD

360614 Miles, Engine: DETROIT DD13, 450 HP, Fuel Type: Diesel, 12 Speed DT12 Automatic Transmission, Drive: 6x4, Air Ride Suspension, Tandem Rear Axles

Condition	Used
Usage	360,614 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	L19316
MLS Number	14356770
Category	Dump Trucks
Last Updated	5/7/2026
Location	North Las Vegas, NV, US
Sold By	TCI Transportation

2019 Freightliner Cascadia 126 Dump Truck - Detroit 450HP, 12 Speed Dt12 Automatic, 16' Dump

$115,900 USD

Brand new build, New dump bed and system, New electric tarp system, Hi-lift gate Contact: Sergio A,

Condition	Used
Usage	361,000 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	450 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	14347425
Category	Dump Trucks
Last Updated	5/2/2026
Location	Fontana, CA, US
Sold By	TCI Transportation

2019 Freightliner M2 112 Dump Truck - Detroit 450HP, Automatic

$115,000 USD

Brand New Dump Conversion, New bed and system, New tarp system, Contact: ED Gibbs,

Condition	Used
Usage	360,250 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	450 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 3.90 ratio
MLS Number	13680150
Category	Dump Trucks
Last Updated	4/20/2026
Location	Phoenix, AZ, US
Sold By	TCI Transportation

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2020 Peterbilt 579 Dump Truck - Paccar 450HP, 13 Speed Manual

$79,500 USD

2020 Peterbilt 579 Dump Truck, 450hp Paccar MX-13, 13spd Manual Transmission, 282k Mi, Air Ride Suspension, 206in Wheelbase, Manual Tarp, Air Lift Gate, Nationwide Delivery Available

Condition	Used
Usage	282,878 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	450 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	13 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	2603
MLS Number	14315475
Category	Dump Trucks
Last Updated	4/16/2026
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

2019 Freightliner Cascadia 126 Dump Truck - Detroit 470HP, 12 Speed Dt12 Automatic, 18' Dump

$144,900 USD

The 2019 Freightliner Cascadia 126 is a highly desirable used Class 8 highway tractor known for blending power, fuel efficiency, and driver‑focused comfort, key attributes that make it...

Condition	Used
Usage	355,023 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	18 ft.
Horse Power	470 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 3.23 ratio
Stock Number	2664
MLS Number	13965826
Category	Dump Trucks
Last Updated	3/24/2026
Location	Los Angeles, CA, US
Sold By	TCI Transportation

2019 Freightliner Cascadia 126 Dump Truck - Detroit 470HP, Automatic

Contact for price

The 2019 Freightliner Cascadia 126 is a Class 8 highway tractor that stands out in the used truck market for its powerful performance, aerodynamic efficiency and driver‑friendly design,...

Condition	Used
Usage	299,971 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	470 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	2664
MLS Number	13685262
Category	Dump Trucks
Last Updated	3/24/2026
Location	Fontana, CA, US
Sold By	TCI Transportation

2018 Freightliner Cascadia 125 Dump Truck - Detroit 450HP, 12 Speed Dt12 Automatic

$128,000 USD

The 2018 Freightliner Cascadia 125 is a Class 8 highway tractor that stands out in the used truck market for its balance of proven performance, fuel efficiency and driver comfort, making it...

Condition	Used
Usage	258,197 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	450 HP
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	L18336
MLS Number	13517650
Category	Dump Trucks
Last Updated	3/24/2026
Location	Humble, TX, US
Sold By	TCI Transportation

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2019 International LT Dump Truck - Cummins 450HP, 10 Speed Manual

$75,500 USD

2019 International LT625 Daycab, 450hp Cummins X15, 10spd Manual Transmission, 251k Mi, Air Ride Suspension, 222in Wheelbase, Brand New Dump Bed, Nationwide Delivery Available,

Condition	Used
Usage	251,219 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Leach
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	2160
MLS Number	14246486
Category	Dump Trucks
Last Updated	3/14/2026
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

2011 International ProStar Dump Truck - 450HP, 10 Speed Manual, 15' Dump

$35,000 USD

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

Condition	Used
Usage	588,891 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	15 ft.
Horse Power	450 HP
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	11MF588PRODUMP
MLS Number	13788731
Category	Dump Trucks
Last Updated	11/10/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

2005 Freightliner Columbia 120 Dump Truck - Caterpillar 430HP, 10 Speed Manual, 16' Dump

$32,000 USD

GOOD TRUCK, RUNS GREAT, GOOD BED, TARP, CRUISE, AIR SEAT, DIFFERENTIAL LOCK, DUMP VALVE, STEERABLE AIR LIFT AXLE,,

Condition	Used
Usage	644,057 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	430 HP
Engine Model	Caterpillar C13
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.90 ratio
Stock Number	05C13044CLTRIDUMP
MLS Number	13294787
Category	Dump Trucks
Last Updated	11/10/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales