Diesel Automatic Tri Axle Trucks For Sale

Featured Item

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2026 Peterbilt 567 Tri Axle Dump Truck - Cummins 525HP, 6 Speed Allison Rds Automatic, 17' Dump

$263,900 USD

NEW, Triaxle, 17' R/S Steel Dump w/54" Sides, High Lift Gate, X15 Cummins 525 HP, Allison Automatic 6 Speed, 4.10 Ratio, HaulMaax EX, Double Frame, 18,740 FA, 46,000 RA, 20,000 Steerable L/A...

Condition	New
Usage	42 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	R/S GODWIN
Bed Length	17 ft.
Horse Power	525 HP
Engine Model	Cummins X15
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	4.10 ratio
Stock Number	TD773171
MLS Number	13848444
Category	Dump Trucks
Last Updated	10/10/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

Featured Item

12 0

2017 Kenworth T880 Tri Axle Dump Truck - Paccar 455HP, 10 Speed Ultrashift Plus Automatic, 15.5' Dump

$109,900 USD

Triaxle, 15.5' Ox Steel Dump w/42" Sides, MX13 Paccar 455 HP, Eaton Ultrashift Plus 10 Speed, 3.90 Ratio, 3 Stage Engine Brake, Chalmers, 20K FA, 44K RA, 13,500 Steerable L/A, 202" WB, 229"...

Condition	Used
Usage	359,846 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	15.5
Horse Power	455 HP
Engine Model	Paccar MX-13
Transmission	10 Speed Ultrashift Plus Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	3.90 ratio
Stock Number	HJ147066
MLS Number	13224370
Category	Dump Trucks
Last Updated	10/10/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(844) 624-___ SHOW
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Featured Item

39 1

2022 Peterbilt 567 Tri Axle Sleeper Semi Truck - 80" Mid Roof Sleeper, Cummins 565HP, 18 Speed Automatic

$147,950 USD

For Sale: 2022 Peterbilt 567 Tridem Loaded with all the good stuff, 565HP 2050ftlbs Cummins X15, 18 speed auto, 20K front ,57999 rears, Platinum Interior, Chrome Bumper, Dual Stacks, Chrome...

Condition	Used
Usage	16,325 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x6
Transmission	18 Speed Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	57,999 lb 3.91 ratio
Stock Number	CO10655
MLS Number	13775786
Category	Sleeper Semi Trucks
Last Updated	10/8/2025
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

(833) 490-___ SHOW
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Featured Item

10 0

2020 Mack Granite 64FR Dump Truck, DOT Passing , Used Truck Inspected , Zero Down Financing WAC, Warranty Options

$169,995 USD

For sale is a 2020 Mack GR64F Tandem Axle dump truck, powered by a robust MP7 Engine with 425 Horsepower. This truck features an mDrive Transmission for smooth operation and a durable...

Condition	Used
Usage	155,276 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	425 HP
Engine Model	Mack MP7
Drivetrain	6x4
Transmission	12 Speed mDRIVE Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	44,000 lb 3.79 ratio
Stock Number	U010702
MLS Number	13845654
Category	Dump Trucks
Last Updated	10/1/2025
Location	Springfield, MO, US
Sold By	Tri State Truck Center - Springfield, MO

(833) 490-___ SHOW
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Tri State Truck Center - Springfield, MO

Featured Item

15 0

2022 Mack Granite Dump Truck, Zero Down WAC, Financing Available, Lease Maintained

$185,995 USD

Introducing the 2022 Mack GR84F Dump Truck, a powerhouse equipped with a robust MP8 Engine delivering 445 Horsepower and a smooth mDrive Transmission. This tri-axle beast features a durable...

Condition	Used
Usage	158,918 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	445 HP
Engine Model	Mack MP8
Drivetrain	8x4
Transmission	12 Speed mDRIVE Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	44,000 lb 3.79 ratio
Stock Number	U002440
MLS Number	13844761
Category	Dump Trucks
Last Updated	10/1/2025
Location	Springfield, MO, US
Sold By	Tri State Truck Center - Springfield, MO

35 0

2026 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 16' Dump

Newly Listed

Contact for price

Transfer this unit to your nearest South Florida location at no additional cost! Fort Lauderdale, Fort Pierce, Riviera Beach, or Naples. Contact us for details! Model Year: 2025, Model: T880...

Condition	New
Usage	1,376 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson HMX460
Rear Axle	Tri Axle
Rear End	59,200 lb 4.56 ratio
Stock Number	KF205904
MLS Number	13961856
Category	Dump Trucks
Last Updated	11/1/2025
Location	Fort Pierce, FL, US
Sold By	All Roads Trucks

4 0

2017 Mack Granite GU713 Tri Axle Dump Truck - MP8, 6 Speed Allison Rds Automatic, 16' Dump

Newly Listed

Contact for price

Triaxle, 16' Ox Steel Dump w/60" Sides, MP8 Mack, Allison Automatic 6 Speed, 4.73 Ratio, Camelback, Double Frame, 20K Pusher, 228" WB, 21'4" Bridge, Dual P/S Boxes, Diff Lock, Electric Tarp,...

Condition	Used
Usage	12,608 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Engine Model	Mack MP8
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	4.73 ratio
Stock Number	HM036276
MLS Number	13961715
Category	Dump Trucks
Last Updated	11/1/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(844) 882-___ SHOW
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37 0

2016 Freightliner 108SD Tri Axle 26 ft Flatbed Truck - 350HP, 6 Speed Allison Rds Automatic

Recently Updated

$61,977 USD

2016 Freightliner Coronado 108 SD 26' x 96" 8x4 4-Axle Flat-Bed Truck, Cummins ISL 8.9L @ 350 H.P., Exhaust Brake, Allison 3000-RDS 6-Speed Automatic O/D Transmission, 5.29 Ratio, 260" W.B.,...

Condition	Used
Usage	12,064 Hours
Duty Class	Heavy Duty Flatbed Truck
Bed Length	26 ft.
Horse Power	350 HP
Engine Model	Cummins ISL
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Tri Axle
Rear End	46,000 lb 5.29 ratio
Winch	Yes
Stock Number	4332
MLS Number	13693790
Category	Flatbed Trucks
Last Updated	11/1/2025
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

(866) 751-___ SHOW
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19 0

2025 Western Star 49X Roll Off Truck - Detroit, 505HP, 6 Speed Allison Rds Automatic

Recently Updated

$284,500 USD

NEW!! 2025 Western Star 49X, 505hp, ALLISON TRANSMISSION!!!! HEAVY DUTY GRILLE GUARD!!! WON'T LAST LONG!!!!!! Call for more information

Condition	Used
Usage	219 Miles
Duty Class	Heavy Duty Roll Off Truck
Horse Power	505 HP
Engine Model	Detroit DD13
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	100507
MLS Number	13374542
Category	Roll Off Trucks
Last Updated	11/1/2025
Location	Louisville, KY, US
Sold By	Boyd Truck Centers

26 0

2025 Kenworth T880 Tri Axle Dump Truck - Paccar 485HP, 6 Speed Allison Rds Automatic, 16' Dump

Newly Listed

$223,495 USD

Transfer this unit to your nearest South Florida location at no additional cost! Fort Lauderdale, Fort Pierce, Riviera Beach, or Naples. Contact us for details! Model Year: 2025, Model: T880...

Condition	New
Usage	1,409 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	485 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson HMX460
Rear Axle	Tri Axle
Rear End	59,200 lb 4.30 ratio
Stock Number	KF168603
MLS Number	13958038
Category	Dump Trucks
Last Updated	10/31/2025
Location	Fort Pierce, FL, US
Sold By	All Roads Trucks

(833) 801-___ SHOW
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5 0

2019 Peterbilt 567 Tri Axle Dump Truck - Paccar 445HP, Automatic, 16' Dump

Newly Listed

$100,000 USD

GOOD TRUCK, RUNS GREAT, CLEAN, DOUBLE FRAME, AIR GATE, HIGH LIFT GATE, CRUISE, DIFFERENTIAL LOCK, STEERABLE AIR LIFT AXLE, AIR SEAT, NICE CAB, NICE BED!,

Condition	Used
Usage	400,076 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	445 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	44,000 lb
Stock Number	19MX400PETETRIDUMP
MLS Number	13957988
Category	Dump Trucks
Last Updated	10/31/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

6 0

2022 Kenworth T880 Tri Axle Dump Truck - Paccar 455HP, 18 Speed Ultrashift Automatic, 16.5' Dump

Newly Listed

$155,900 USD

Triaxle, 16.5' Logan Steel Dump w/52" Sides, High Lift Gate, MX13 Paccar 455 HP, Eaton Ultrashift 10 Speed, 4.10 Ratio, 3 Stage Engine Brake, Double Frame, HaulMaax EX, 20K FA, 46K RA,...

Condition	Used
Usage	5,226 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Logan
Bed Length	16.5
Horse Power	455 HP
Engine Model	Paccar MX-13
Transmission	18 Speed Ultrashift Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	4.10 ratio
Stock Number	NJ172948
MLS Number	13957899
Category	Dump Trucks
Last Updated	10/31/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

6 0

2022 Kenworth T880 Tri Axle Dump Truck - Paccar 455HP, 10 Speed Ultrashift Automatic, 16.5' Dump

Newly Listed

$155,900 USD

Triaxle, 16.5' Logan Steel Dump w/52" Sides, High Lift Gate, MX13 Paccar 455 HP, Eaton Ultrashift 10 Speed, 4.10 Ratio, 3 Stage Engine Brake, Double Frame, HaulMaax EX, 20K FA, 46K RA,...

Condition	Used
Usage	6,249 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Logan
Bed Length	16.5
Horse Power	455 HP
Engine Model	Paccar MX-13
Transmission	10 Speed Ultrashift Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	4.10 ratio
Stock Number	NJ172947
MLS Number	13957898
Category	Dump Trucks
Last Updated	10/31/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

6 0

2022 Kenworth T880 Tri Axle Dump Truck - Paccar 455HP, 18 Speed Ultrashift Automatic, 16.5' Dump

Newly Listed

$155,900 USD

Triaxle, 16.5' Logan Steel Dump w/52" Sides, High Lift Gate, MX13 Paccar 455 HP, Eaton Ultrashift 18 Speed, 4.30 Ratio, 3 Stage Engine Brake, Double Frame, HaulMaax EX, 20K FA, 46K RA,...

Condition	Used
Usage	6,513 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Logan
Bed Length	16.5
Horse Power	455 HP
Engine Model	Paccar MX-13
Transmission	18 Speed Ultrashift Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	4.30 ratio
Stock Number	NJ156127
MLS Number	13957888
Category	Dump Trucks
Last Updated	10/31/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

6 0

2022 Kenworth T880 Tri Axle Dump Truck - Paccar 455HP, 18 Speed Ultrashift Automatic, 16.5' Dump

Newly Listed

$155,900 USD

Triaxle, 16.5' Logan Steel Dump w/52" Sides, High Lift Gate, MX13 Paccar 455 HP, Eaton Ultrashift 18 Speed, 4.30 Ratio, 3 Stage Engine Brake, Double Frame, HaulMaax EX, 20K FA, 46K RA,...

Condition	Used
Usage	6,062 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Logan
Bed Length	16.5
Horse Power	455 HP
Engine Model	Paccar MX-13
Transmission	18 Speed Ultrashift Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	4.30 ratio
Stock Number	NJ156126
MLS Number	13957882
Category	Dump Trucks
Last Updated	10/31/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(855) 807-___ SHOW
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46 0

2019 Peterbilt 348 Tri Axle Roll Off Truck - Paccar, 370HP, 6 Speed Allison Rds Automatic

Newly Listed

Contact for price

2019 PETERBILT 348 TRI AXLE ROLL OFF TRUCK! PACCAR PX9, 370HP, AUTOMATIC ALLISON RDS 3000 6 SPEED TRANSMISSION, 5.25 REAR RATIO, 86K GVWR, 20K FAW, 40K RAW, 20K PUSHER AXLE, 22.5 FLOATER...

Condition	Used
Usage	276,463 Miles
Duty Class	Heavy Duty Roll Off Truck
Horse Power	370 HP
Engine Model	Paccar PX9
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	66,000 lb 5.25 ratio
Stock Number	7122
MLS Number	13957664
Category	Roll Off Trucks
Last Updated	10/31/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(855) 804-___ SHOW
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27 0

2021 Kenworth W900 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 16' Dump

Recently Updated

$192,900 USD

2021 Kenworth W900 Extend Cab --- Tri Axle, X15 Cummins 500 HP, Allison Automatic 6 Speed, 4.56 Ratio, 18,000 Front Axle, 46,000 Rear Axle, 235" Wheelbase, 21' 10" Bridge, Chalmers, Double...

Condition	Used
Usage	249,121 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	453972
MLS Number	13863119
Category	Dump Trucks
Last Updated	10/31/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

15 0

2021 Mack Granite 84FR Tri Axle Dump Truck - MP7 425HP, 6 Speed Allison Rds Automatic, 17' Dump

Recently Updated

$149,900 USD

Triaxle, 17' Tebco Steel Dump w/52" Sides, MP7 Mack 425 HP, Allison Automatic 6 speed, 3 Stage Engine Brake, HaulMaax, 18K FA, 46K RA, 13K Steerable L/A, 228" WB, 21'1" Bridge, Diff Lock,...

Condition	Used
Usage	11,458 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	17 ft.
Horse Power	425 HP
Engine Model	Mack MP7
Transmission	6 Speed Allison RDS Automatic
Rear Axle	Tri Axle
Stock Number	MM001718
MLS Number	13849053
Category	Dump Trucks
Last Updated	10/31/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(724) 243-___ SHOW
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16 0

2024 International HX Tri Axle Roll Off Truck - Cummins, 500HP, 6 Speed Allison Rds Automatic

Recently Updated

$209,900 USD

24' Galbreath Roll off, #75,000 Hoist, Remaining Balance of 5 Year 400K Cummins engine and aftertreatment warranty, 20K Lift axle (Steerable) Air Disc Front Brakes / Drum Drives, Super...

Condition	Used
Usage	2,458 Hours
Duty Class	Heavy Duty Roll Off Truck
Horse Power	500 HP
Engine Model	Cummins X15
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	283124
MLS Number	13755723
Category	Roll Off Trucks
Last Updated	10/31/2025
Location	Smithfield, PA, US
Sold By	Hunter Truck

(724) 243-___ SHOW
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16 0

2023 International HX Tri Axle Roll Off Truck - Cummins, 500HP, 6 Speed Allison Rds Automatic

Recently Updated

$199,900 USD

24' Galbreath Roll off, #75,000 Hoist, Remaining Balance of 5 Year 400K Cummins engine and aftertreatment warranty, 20K Lift axle (Steerable) Air Disc Front Brakes / Drum Drives, Super...

Condition	Used
Usage	2,686 Hours
Duty Class	Heavy Duty Roll Off Truck
Horse Power	500 HP
Engine Model	Cummins X15
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	283125
MLS Number	13751375
Category	Roll Off Trucks
Last Updated	10/31/2025
Location	Smithfield, PA, US
Sold By	Hunter Truck

(609) 318-___ SHOW
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11 0

2023 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 17.5' Dump

Recently Updated

$199,900 USD

Heritage Steel body paired with an Allison Transmission and Cummins Power!, Perfect truck to add to any fleet, Truck has been fully gone over and is ready to work !,

Quantity	5
Condition	Used
Usage	3,620 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17.5
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Neway
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	275460
MLS Number	13071880
Category	Dump Trucks
Last Updated	10/31/2025
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

31 0

2025 Kenworth T480 Tri Axle Dump Truck - Paccar 330HP, 6 Speed Allison Rds Automatic, 16' Dump

Newly Listed

$185,995 USD

Transfer this unit to your nearest South Florida location at no additional cost! Fort Lauderdale, Fort Pierce, Riviera Beach, or Naples. Contact us for details! Model Year: 2025, Model: T480...

Condition	New
Usage	862 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	330 HP
Engine Model	Paccar PX9
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson HMX460
Rear Axle	Tri Axle
Rear End	59,500 lb 5.63 ratio
Stock Number	KF182891
MLS Number	13955680
Category	Dump Trucks
Last Updated	10/30/2025
Location	Fort Pierce, FL, US
Sold By	All Roads Trucks

26 0

2025 Kenworth T880 Tri Axle Dump Truck - Paccar 485HP, 6 Speed Allison Rds Automatic, 16' Dump

Newly Listed

$223,495 USD

Transfer this unit to your nearest South Florida location at no additional cost! Fort Lauderdale, Fort Pierce, Riviera Beach, or Naples. Contact us for details! Model Year: 2025, Model: T880...

Condition	New
Usage	1,386 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	485 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson HMX460
Rear Axle	Tri Axle
Rear End	59,200 lb 4.30 ratio
Stock Number	KF168602
MLS Number	13955679
Category	Dump Trucks
Last Updated	10/30/2025
Location	Fort Pierce, FL, US
Sold By	All Roads Trucks

(833) 801-___ SHOW
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5 0

2012 Mack Granite GU813 Tri Axle Cab & Chassis Truck - 405HP, Automatic

Newly Listed

$30,000 USD

GOOD TRUCK, RUNS EXCELLENT, AIR SEAT, TILT/TELE, DOUBLE FRAME, DIFFERENTIAL LOCK, HEAVY DUTY TRUCK!!,

Condition	Used
Usage	241,554 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	405 HP
Drivetrain	8x4
Transmission	Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	46,000 lb 4.42 ratio
Stock Number	12GU241TACC
MLS Number	13955582
Category	Cab & Chassis Trucks
Last Updated	10/30/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales