Used Automatic Tri Axle Trucks For Sale

(844) 445-___ SHOW
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2011 Peterbilt 386 Tri- Axle, Dump Truck - 18' Elliptical HARDOX 450, New Paint, Double Frame, Steerable Lift axle, Automatic Trans!

$95,500 USD

Original Price $ 98,500.00 This a 2011 Peterbilt 386 Tri-Axle with Cummins ISX 12L, 425 HP, Automatic 10-Speed Eaton-Fuller Trans w/ New Clutch, Jake Break, Diff Lock, Double Frame, PTO,...

Condition	Used
Duty Class	Heavy Duty Dump Truck
Upfit Type	Dump Body
Bed Length	18 ft.
Horse Power	425 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	10 Speed Ultrashift Automatic
Suspension	Air Leaf
Rear Axle	Tri Axle
Rear End	40,000 lb 5.43 ratio
Stock Number	D118828
MLS Number	13987349
Category	Dump Trucks
Last Updated	1/9/2026
Location	Midvale, UT, US
Sold By	MTS Utah, Inc.

(844) 985-___ SHOW
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2024 Peterbilt 567 Tri Axle Dump Truck - Cummins 500HP, Automatic

$214,900 USD

LOW MILE! 500HP Cummins X15 Tri Axle Dump Truck! This Triaxle Dump Truck is equipped with a SMOOTH shifting Allison 4500RDS Automatic Transmission; Hendrickson Suspension; Dual Exhaust; 16'...

Condition	Used
Usage	104,730 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	500 HP
Engine Model	Cummins X15
Transmission	Automatic
Suspension	Spring
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	8680257
MLS Number	14077885
Category	Dump Trucks
Last Updated	1/8/2026
Location	Indianapolis, IN, US
Sold By	JX Truck Center

(724) 648-___ SHOW
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2017 Peterbilt 367 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Manual, 16' Dump

$179,900 USD

Low mileage tri axle dump with Allison trans. 16' steel dump with 2 way gate,

Condition	Used
Usage	7,499 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	J&J
Bed Length	16 ft.
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	203950
MLS Number	14057232
Category	Dump Trucks
Last Updated	1/8/2026
Location	Butler, PA, US
Sold By	Hunter Truck

2023 Kenworth W900 Tri Axle Dump Truck - Cummins 525HP, 6 Speed Allison Rds Automatic, 17' Dump

Price Drop $204,900 USD

2023 Kenworth W900 Extend Cab --- Tri Axle, X15 Cummins 525 HP, Allison Automatic 6 Speed, 4.30 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 239" Wheelbase, 22' 3" Bridge, Air Ride AG460,...

Condition	Used
Usage	106,204 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Air-Flo
Bed Length	17 ft.
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	AG 460
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	257133
MLS Number	13955253
Category	Dump Trucks
Last Updated	1/8/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(844) 624-___ SHOW
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2022 Peterbilt 567 Tri Axle Sleeper Semi Truck - 80" Mid Roof Sleeper, Cummins 565HP, 18 Speed Automatic

$137,950 USD

For Sale: 2022 Peterbilt 567 Tri-Axle Sleeper – BIG HP, LOW MILES!, ONLY 291k MILES! Equipped with a 565hp Cummins X15, Eaton 18-Speed Automatic Transmission, 80” Mid Roof Sleeper, 48” Air...

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	1/13/2026
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

(866) 579-___ SHOW
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2022 Peterbilt 567 Tri Axle Sleeper Semi Truck - 80" Mid Roof Sleeper, Cummins 565HP, 18 Speed Automatic

$137,950 USD

For Sale: 2022 Peterbilt 567 Tri-Axle Sleeper – BIG HP, LOW MILES!, ONLY 291k MILES! Equipped with a 565hp Cummins X15, Eaton 18-Speed Automatic Transmission, 80” Mid Roof Sleeper, 48” Air...

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	13775784
Category	Sleeper Semi Trucks
Last Updated	1/13/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

2023 Kenworth T880 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 17.5' Dump

Price Drop $202,900 USD

2023 Kenworth T880 --- Tri Axle, X15 Cummins 565 HP, Allison Automatic 6 Speed, 4.30 Ratio, 18,740 Front Axle, 46,000 Rear Axle, 224" Wheelbase, 21' Bridge, Chalmers, Double Frame, 3 Stage...

Condition	Used
Usage	230,345 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17.5
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	216355
MLS Number	13751184
Category	Dump Trucks
Last Updated	1/8/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(713) 532-___ SHOW
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2020 Freightliner Cascadia 126 Tri Axle Day Cab Truck - Detroit 470HP, Automatic

Contact for price

2020 Freightliner Cascadia 126 Tri-Axle Day Cab, Detroit DD13 470HP, DT12 Automatic, 125K Miles. True 4-Action Daycab Very Rare Spec. Fleet Maintained, Clean, DOT Ready, No Rebuilt Title....

Quantity	2
Condition	Used
Usage	125,545 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	470 HP
Engine Model	Detroit DD13
Drivetrain	8x4
Transmission	Detroit DT12 Automatic
Rear Axle	Tri Axle
Stock Number	20801
MLS Number	13696475
Category	Day Cab Semi Trucks
Last Updated	1/15/2026
Location	Humble, TX, US
Sold By	TCI Transportation

2024 Kenworth T880 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 17.5' Dump

$221,900 USD

2024 Kenworth T880 --- Tri Axle, X15 Cummins 565 HP, Allison Automatic 6 Speed, 4.30 Ratio, 18,740 Front Axle, 46,000 Rear Axle, 228" Wheelbase, 21' 3" Bridge, Chalmers, Double Frame, 3...

Condition	Used
Usage	112,794 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17.5
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	364930
MLS Number	13672515
Category	Dump Trucks
Last Updated	1/8/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(844) 305-___ SHOW
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2024 Kenworth T880S Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 16' Dump

$209,900 USD

Tri Axle, MX-13 Paccar 510 HP, Allison Automatic 6 Speed, 4.78 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 228" Wheelbase, 21' 3" Bridge, Chalmers, Double Frame, 3 Stage Engine Brake, Air...

Condition	Used
Usage	32,821 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	510 HP
Engine Model	Paccar MX-13
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	4.78 ratio
Stock Number	RJ332923
MLS Number	13548279
Category	Dump Trucks
Last Updated	1/8/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(833) 801-___ SHOW
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2016 Freightliner 114SD Tri Axle Mixer / Ready Mix / Concrete Truck - Cummins, 370HP, Automatic

$37,000 USD

GOOD TRUCK, RUNS AND WORKS EXCELLENT, FULL LOCKING REARS, BECKS 10 YARD DRUM, BRIDGE AXLE, CRUISE!,

Condition	Used
Usage	217,019 Miles
Duty Class	Heavy Duty Mixer / Ready Mix / Concrete Truck
Horse Power	370 HP
Engine Model	Cummins ISL
Drivetrain	8x4
Transmission	Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	44,000 lb 5.86 ratio
Stock Number	16SD217MIX
MLS Number	14074928
Category	Mixer / Ready Mix / Concrete Trucks
Last Updated	1/7/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 801-___ SHOW
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2016 Freightliner 114SD Tri Axle Mixer / Ready Mix / Concrete Truck - Cummins, 370HP, Automatic

$37,000 USD

GOOD TRUCK, RUNS AND WORKS EXCELLENT, FULL LOCKING REARS, BECKS 10 YARD DRUM, BRIDGE AXLE, CRUISE!,

Condition	Used
Usage	182,434 Miles
Duty Class	Heavy Duty Mixer / Ready Mix / Concrete Truck
Horse Power	370 HP
Engine Model	Cummins ISL
Drivetrain	8x4
Transmission	Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	44,000 lb 5.86 ratio
Stock Number	16SD182TRIMIX
MLS Number	13304681
Category	Mixer / Ready Mix / Concrete Trucks
Last Updated	1/7/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 611-___ SHOW
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2012 Freightliner Cascadia 113 Single Axle Day Cab Truck - Detroit, Automatic

$83,995 USD

power window mirrors, cruise control, NEW PPG white paint on cab chassis, NEW 22' AULICK Grain box w/ hi-lift tailgate, dual cylinder scissor hoist, steerable lift axle, new rear drive...

Condition	Used
Usage	13,313 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	370 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	4 Spring
Rear Axle	Tri Axle
Rear End	53,000 lb 4.78 ratio
Stock Number	GW22036
MLS Number	11291774
Category	Day Cab Semi Trucks
Last Updated	1/7/2026
Location	Rigby, ID, US
Sold By	Grover's All-Wheels, LLC

(855) 489-___ SHOW
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2015 Western Star 4700 Tri Axle 28 ft Flatbed Truck - 470HP, 6 Speed Allison Rds Automatic

Price Drop $72,000 USD

Detroit DD13 470 hp with Allison 4500 RDS transmission, 20,000# FA and 46,000# RA and Air Lift 13,500# 3rd axle, 4.56 rear ratio, 26' flat bed with forklift rack,

Condition	Used
Usage	18,836 Hours
Duty Class	Heavy Duty Flatbed Truck
Bed Length	26 ft.
Horse Power	470 HP
Engine Model	Detroit DD13
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	59,500 lb 4.56 ratio
Stock Number	2165
MLS Number	13987055
Category	Flatbed Trucks
Last Updated	1/7/2026
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

2024 Western Star 47X Tri Axle Dump Truck - Detroit 470HP, 6 Speed Allison Rds Automatic, 16' Dump

$187,900 USD

2024 Western Star 47X --- DD13 Detroit 470 HP, Allison Automatic 6 Speed, 20,000 Front Axle, 46,000 Rear Axle, 233" Wheelbase, 21' 8" Bridge, TUFF TRAC, Thick Frame, 3 Stage Engine Brake,...

Condition	Used
Usage	161,589 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	R/S GODWIN
Bed Length	16 ft.
Horse Power	470 HP
Engine Model	Detroit DD13
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	UX2967
MLS Number	14040831
Category	Dump Trucks
Last Updated	1/3/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(844) 481-___ SHOW
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2025 Kenworth T880 Tri Axle Dump Truck - Paccar 510HP, Automatic

Contact for price

*******************sold***************,

Condition	Used
Usage	24,872 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Horse Power	510 HP
Drivetrain	8x4
Transmission	Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	67,000 lb 4.78 ratio
MLS Number	13850518
Category	Dump Trucks
Last Updated	1/8/2026
Location	Jackson, TN, US
Sold By	Snider Equipment

(323) 712-___ SHOW
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2020 Freightliner Cascadia 126 Tri Axle Day Cab Truck - Detroit 470HP, 12 Speed Dt12 Automatic

Contact for price

like new, tri axle tractor - just off lease, call: martha servin,

Condition	Used
Usage	94,318 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	470 HP
Engine Model	Detroit DD13
Drivetrain	8x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Hendrickson
Rear Axle	Tri Axle
Rear End	40,000 lb
Stock Number	L20800
MLS Number	14068529
Category	Day Cab Semi Trucks
Last Updated	1/3/2026
Location	Los Angeles, CA, US
Sold By	TCI Transportation

2020 Peterbilt 567 Tri Axle Dump Truck - Paccar 430HP, 6 Speed Allison Rds Automatic, 17' Dump

$139,900 USD

2020 Peterbilt 567 --- Tri Axle, MX-11 PACCAR 430 HP, Allison Automatic 6 Speed, 20,000 Front Axle, 46,000 Rear Axle, 226" Wheelbase, 22' Bridge, HaulMaax, 3 Stage Engine Brake, Air Brake,...

Condition	Used
Usage	10,200 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	17 ft.
Horse Power	430 HP
Engine Model	Paccar MX-11
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	718619
MLS Number	14068108
Category	Dump Trucks
Last Updated	1/1/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2020 Peterbilt 567 Tri Axle Dump Truck - Paccar 430HP, 6 Speed Allison Rds Automatic, 17' Dump

$139,900 USD

2020 Peterbilt 567 --- Tri Axle, MX-11 PACCAR 430 HP, Allison Automatic 6 Speed, 20,000 Front Axle, 46,000 Rear Axle, 226" Wheelbase, 22' Bridge, HaulMaax, 3 Stage Engine Brake, Air Brake,...

Condition	Used
Usage	12,380 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	17 ft.
Horse Power	430 HP
Engine Model	Paccar MX-11
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	718624
MLS Number	14068105
Category	Dump Trucks
Last Updated	1/1/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2020 Peterbilt 567 Tri Axle Dump Truck - Paccar 430HP, 6 Speed Allison Rds Automatic, 17' Dump

$139,900 USD

2020 Peterbilt 567 --- Tri Axle, MX-11 PACCAR 430 HP, Allison Automatic 6 Speed, 20,000 Front Axle, 46,000 Rear Axle, 226" Wheelbase, 22' Bridge, HaulMaax, 3 Stage Engine Brake, Air Brake,...

Condition	Used
Usage	252,862 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	17 ft.
Horse Power	430 HP
Engine Model	Paccar MX-11
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	718630
MLS Number	14068074
Category	Dump Trucks
Last Updated	1/1/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(844) 305-___ SHOW
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2020 Peterbilt 567 Tri Axle Dump Truck - Paccar 430HP, Automatic

$139,900 USD

Triaxle, 17' Tebco Steel Dump, Sloped Sides 56" - 52", Electric Tarp, Air Gate, 252,862 miles, 11,257 Hours, Paccar 430 HP, Allison Auto, Three Stage Engine Brake, P/S, A/C, AM/FM Bluetooth...

Condition	Used
Usage	252,862 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	430 HP
Transmission	Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Stock Number	LD718630
MLS Number	14068008
Category	Dump Trucks
Last Updated	1/1/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(844) 305-___ SHOW
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2020 Peterbilt 567 Tri Axle Dump Truck - Paccar 430HP, Automatic

$139,900 USD

Triaxle, 17' Tebco Steel Dump, Sloped Sides 56" - 52", Electric Tarp, Air Gate, 239,389 miles, 10,200 Hours, Paccar 430 HP, Allison Auto, Three Stage Engine Brake, P/S, A/C, AM/FM Bluetooth,...

Condition	Used
Usage	239,389 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	430 HP
Transmission	Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Stock Number	LD718619
MLS Number	14068005
Category	Dump Trucks
Last Updated	1/1/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(833) 801-___ SHOW
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2007 Freightliner M2 112 Tri Axle Dump Truck - Mercedes-Benz 410HP, Automatic, 16' Dump

$40,000 USD

NICE TRUCK, RUNS EXCELLENT, GOOD TRUCK, NICE BED, STEERABLE AIR LIFT AXLE, FULL LOCKING REARS, DOUBLE FRAME, ELECTRIC TARP, AIR GATE, POWER WINDOWS, POWER MIRRORS, HEATED MIRRORS!...

Condition	Used
Usage	372,960 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	410 HP
Engine Model	MBE4000
Drivetrain	8x4
Transmission	Automatic
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	57,020 lb 4.56 ratio
Stock Number	07MBE372M2TRIDUMP
MLS Number	14053851
Category	Dump Trucks
Last Updated	1/1/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

2020 Kenworth T880 Tri Axle Dump Truck - Paccar 455HP, 8Ll Ultrashift Plus Automatic

$162,900 USD

2020 Kenworth T880 --- Tri Axle, MX13 PACCAR 455 HP, Eaton-Fuller ULTRASHIFT PLUS 8LL, 4.10 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 215" Wheelbase, 20' 3" Bridge, Hendrickson Haulmaax,...

Condition	Used
Usage	7,908 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	16 ft.
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	8LL Ultrashift Plus Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	341403
MLS Number	12071038
Category	Dump Trucks
Last Updated	12/28/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales