Used Tri Axle Trucks For Sale

(833) 801-___ SHOW
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2017 Freightliner 114SD Tri Axle Mixer / Ready Mix / Concrete Truck - Cummins, 370HP, Automatic

Price Drop $35,000 USD

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

Condition	Used
Usage	15,718 Hours
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	17SD144TRIMIX
MLS Number	13738557
Category	Mixer / Ready Mix / Concrete Trucks
Last Updated	7/29/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 300-___ SHOW
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2014 Mack Granite GU813 Tri Axle Dump Truck - MP8 425HP, 6 Speed Allison Rds Automatic

Newly Listed

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Installed optionSPREAD ESSIEUX AVANT: 70",

Condition	Used
Usage	344,290 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	425 HP
Engine Model	Mack MP8
Transmission	6 Speed Allison RDS Automatic
Rear Axle	Tri Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	C-37653
MLS Number	14510177
Category	Dump Trucks
Last Updated	7/30/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(844) 305-___ SHOW
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2007 Mack Granite CV713 Tri Axle Dump Truck - AMI 370HP, 10 Speed Manual, 16' Dump

Newly Listed

$69,500 USD

Triaxle, 16' Ox Steel Dump w/48" Sides, AMI Mack 370 HP, 10 Speed, 2 Stage Engine Brake, Camelback, Double Frame, 217" WB, 20'3" Bridge, 18K FA, 44K RA, Steerable L/A, P/S, A/C, AM/FM CD,...

Condition	Used
Usage	13,659 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	370 HP
Engine Model	Mack AMI
Transmission	10 Speed Manual
Suspension	Camelback
Rear Axle	Tri Axle
Stock Number	7M047739
MLS Number	14510132
Category	Dump Trucks
Last Updated	7/29/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(888) 853-___ SHOW
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2020 Kenworth T880 Tri Axle Sleeper Semi Truck - 52" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

Newly Listed

$149,900 USD

2020 Kenworth T880, Cummins X15 565 hp, 18 speed manual, pusher axle, air slide 5th wheel, 268" WB, 46,000# full locking rears, 3.73 rear end ratio, wet kit, New tires on steers and drives!,...

Condition	Used
Usage	410,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	52"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	3.73 ratio
Stock Number	2358
MLS Number	14510017
Category	Sleeper Semi Trucks
Last Updated	7/28/2026
Location	New Salem, ND, US
Sold By	Pedigree Truck and Trailer Sales, Inc.

(844) 305-___ SHOW
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2025 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 16' Dump

Recently Updated

$234,900 USD

Triaxle, 16' Logan Steel Dump w/60" Sides, High Lift Gate, X15 Cummins 500 HP, Allison Automatic 6 Speed, 4.56 Ratio, 3 Stage Engine Brake, Chalmers, Double Frame, 20K FA, 46K RA, 22K Pusher...

Condition	Used
Usage	1,178 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Logan
Bed Length	16 ft.
Horse Power	500 HP
Engine Model	Cummins X15
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	4.56 ratio
Stock Number	SJ167624
MLS Number	14492912
Category	Dump Trucks
Last Updated	7/30/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(833) 300-___ SHOW
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2023 Kenworth T800 Tri Axle Roll Off Truck - Cummins, 470HP, 6 Speed Allison Rds Automatic

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Refuse or roll off box makeCHAGNON, Refuse or roll off box modelDRC-6024-QT, Refuse or roll off box capacity60,000 LBS, Manufactured date04 - 24 ( M-Y ), Refuse or roll off box extensionOUI,...

Condition	Used
Usage	5,530 Hours
Duty Class	Heavy Duty Roll Off Truck
Horse Power	470 HP
Engine Model	Cummins X15
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	C-37666
MLS Number	14373238
Category	Roll Off Trucks
Last Updated	7/28/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(844) 985-___ SHOW
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2022 Kenworth T880 Tri Axle Dump Truck - Paccar 450HP, Automatic

Price Drop $169,850 USD

Fleet Maintained! This 2022 Kenworth T880 Triaxle Dump Truck is ready to work! Truck is powered by a 455hp MX13 Engine and Paired with a Smooth Shifting Automatic Allison 4500RDS...

Condition	Used
Usage	236,495 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	450 HP
Engine Model	Paccar MX-13
Transmission	Automatic
Suspension	Spring
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	8680473
MLS Number	14333072
Category	Dump Trucks
Last Updated	7/28/2026
Location	Indianapolis, IN, US
Sold By	JX Truck Center

(844) 985-___ SHOW
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2021 Western Star 4900 Tri Axle Sleeper Semi Truck - 70" Mid Roof Sleeper, Detroit 600HP, Automatic

Recently Updated

$116,900 USD

POWER HOUSE! This 2021 Western Star Heavy Duty Truck is powered by a 600hp DD16 Engine and paired with an 18 Speed Automatic Transmission with Overdrive; Double Frame; STARLIGHT 70in...

Condition	Used
Usage	399,069 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	8x4
Transmission	Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	8680347
MLS Number	14149531
Category	Sleeper Semi Trucks
Last Updated	7/28/2026
Location	Wyoming, MI, US
Sold By	JX Truck Center

(888) 513-___ SHOW
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Mack B47 30-Ton Crane Truck - 2026 National NBT30H-2 Crane, 12 Spd

Recently Updated

$610,000 USD

LOCATED IN THE MIDWEST Excellent Condition - 2026 Western Star 47X chassis with a National NBT30H-2 boom crane. This truck is equip with a Detroit DD13 paired with a DT12-1650-OV...

Condition	Used
Usage	10 Hours
Duty Class	Heavy Duty Crane Truck
Upfit Type	Crane
Upfit Make	National
Upfit Model	NBT30H-2
Transmission	12 Speed
Rear Axle	Tri Axle
Outriggers	Yes
Lift Capacity	30.00 Ton
Stock Number	CA021026EK
MLS Number	14134932
Category	Crane Trucks
Last Updated	7/28/2026
Location	Temecula, CA, US
Sold By	Carmody and Associates Inc

(844) 481-___ SHOW
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2015 Kenworth T880 Tri Axle Dump Truck - Paccar 455HP, 12 Speed Ultrashift Automatic

Price Drop $65,000 USD

2015 KENWORTH T880 Tri Axle, 455 HP Paccar MX-13 engine, Eaton A/T, 46K rears, 20k front, 16' Hard Ox body, 11R24.5 rear tires, 425/65R22.5 front tires, emissions altered,

Condition	Used
Usage	461,469 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	455 HP
Drivetrain	8x4
Transmission	12 Speed Ultrashift Automatic
Rear Axle	Tri Axle
Rear End	66,000 lb
MLS Number	14492922
Category	Dump Trucks
Last Updated	7/26/2026
Location	Jackson, TN, US
Sold By	Snider Equipment

(716) 218-___ SHOW
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2020 Peterbilt 389 Tri Axle Dump Truck - Cummins 525HP, 18 Speed Manual

Newly Listed

$159,900 USD

337950 Miles, Engine: CUMMINS, 525 HP, 18 Speed Manual Transmission, Air Trac Suspension, Wheels: Aluminum, Wheel Base: 177.2, Tri Rear Axles, Front Axle Weight: 20000 lb, Rear Axle Weight:...

Condition	Used
Usage	337,950 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	525 HP
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	66,000 lb
Stock Number	220076
MLS Number	14507241
Category	Dump Trucks
Last Updated	7/25/2026
Location	Buffalo, NY, US
Sold By	Hunter Truck

(888) 564-___ SHOW
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2018 Peterbilt 579 Tri Axle Fuel & Lube Truck - Paccar, 13 Speed Endurant Automatic

Newly Listed

$95,995 USD

FLEET MAINTAINED; CARB COMPLIANT; WORKS GREAT; LOW MILES; 2018 Peterbilt 579; Paccar MX/MX-13 Engine; 679,479 Total Miles 129,416 Miles on the Overhaul With Paperwork Stock #: 15841 Lease...

Condition	Used
Usage	129,416 Miles
Duty Class	Heavy Duty Fuel & Lube Truck
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	13 Speed Endurant Automatic
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	52,000 lb
Capacity	5000 Gallons
Compartments	2
Stock Number	15841
MLS Number	14507201
Category	Fuel & Lube Trucks
Last Updated	7/25/2026
Location	Caddo Mills, TX, US
Sold By	Roy's Trucks and Equipment Inc

(888) 564-___ SHOW
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2016 Western Star 4900 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Detroit 560HP, 18 Speed Manual

Newly Listed

$69,995 USD

FLEET MAINTAINTED; HEAVY SPEC; SOUTHERN TRUCK; HEADACHE RACK; 2016 Westerstar 4900 Heavy Spec Tri Axle Daycab; Detroit DD16 Engine; 560HP; Aluminum Wheels; Aluminum Headache Rack w/...

Condition	Used
Usage	23,569 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	560 HP
Engine Model	Detroit DD16
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	66,000 lb 4.10 ratio
Stock Number	15857
MLS Number	14507195
Category	Sleeper Semi Trucks
Last Updated	7/25/2026
Location	Caddo Mills, TX, US
Sold By	Roy's Trucks and Equipment Inc

(844) 955-___ SHOW
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2021 Peterbilt 389 Tri Axle Day Cab Truck - Cummins 605HP, 18 Speed Manual

Newly Listed

$209,750 USD

Only 14,000 Original Miles ~ Only 536 Total Hours ~ Cummins X15 ~ 605 HP ~ 20k Front / 20k Pusher / 46k Rears ~ Full Lockers ~ Full Double Frame ~ Wet Kit ~ All Aluminum Wheels ~ Only One...

Condition	Used
Usage	14,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	605 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	757582
MLS Number	14507176
Category	Day Cab Semi Trucks
Last Updated	7/25/2026
Location	Olive Branch, MS, US
Sold By	Truck Market

(833) 841-___ SHOW
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1987 International 9300 Tri Axle Dump Truck - Caterpillar, 8Ll Manual

Newly Listed

$15,900 USD

triaxle, 14'6" steel body w/ 2 chutes, Cat 3406, Fuller 8LL, spring suspension, frame welded cracked - as is,

Condition	Used
Usage	451,475 Miles
Duty Class	Heavy Duty Dump Truck
Engine Model	Caterpillar 3406
Transmission	8LL Manual
Suspension	Spring
Rear Axle	Tri Axle
Stock Number	TK144
MLS Number	14507065
Category	Dump Trucks
Last Updated	7/25/2026
Location	Phillipston, MA, US
Sold By	Brookside Equipment Sales

(855) 804-___ SHOW
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2019 Mack Granite GU713 Tri Axle Dump Truck - MP8 455HP, Automatic, 16' Dump

Newly Listed

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2019 Mack GRANITE GU713 --- Tri Axle, MP8 Mack 455 HP, MACK MDRIVE Automatic, 4.19 Ratio, 20,000 Front Axle, 44,000 Rear Axle, 224" Wheelbase, 20' 10" Bridge, Camelback, Double Frame, 16'...

Condition	Used
Usage	271,070 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	455 HP
Engine Model	Mack MP8
Transmission	mDRIVE Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	44,000 lb 4.19 ratio
Stock Number	041433
MLS Number	14507002
Category	Dump Trucks
Last Updated	7/25/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(833) 932-___ SHOW
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2025 Western Star 49X Tri Axle Day Cab Truck - Detroit 600HP, 18 Speed Manual

Newly Listed

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This Western Star 49X conventional day cab is powered by a Detroit DD16 engine rated at 600 horsepower and paired with an 18-speed manual transmission. It features a 14,600 lb front axle, 46...

Condition	Used
Duty Class	Heavy Duty Day Cab Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	83873
MLS Number	14506992
Category	Day Cab Semi Trucks
Last Updated	7/25/2026
Location	Bangor, ME, US
Sold By	Freightliner of Maine

(844) 985-___ SHOW
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2026 Kenworth T880 Tri Axle Dump Truck - Paccar 455HP, 6 Speed Automatic

Recently Updated

$214,900 USD

LOW MILE AND SUPER NICE! 2026 Kenworth T880 Tri Axle Dump Truck with an Allison 4500RDS Automatic Transmission; 455hp MX13 Engine; 16.5ft Steel Bed; Electric Tarp; Chalmers Suspension;...

Condition	Used
Usage	43,933 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16.5
Horse Power	455 HP
Engine Model	Paccar MX-13
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	40,000 lb 3.90 ratio
Stock Number	8680565
MLS Number	14481528
Category	Dump Trucks
Last Updated	7/25/2026
Location	Indianapolis, IN, US
Sold By	JX Truck Center

(844) 714-___ SHOW
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2020 Peterbilt 567 Tri Axle Day Cab Truck - Paccar 510HP, 18 Speed Manual

Recently Updated

$89,500 USD

2 Line wet kit, Double frame, Aluminum headache rack with strobe lights, 20K non-steerable lift axle- 9' spread, 14,600 FA-46,000 RA, Dual lockers, Sliding 5th wheel, 11R24.5 tires, Paccar...

Condition	Used
Usage	281,055 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	7146
MLS Number	14452986
Category	Day Cab Semi Trucks
Last Updated	7/25/2026
Location	Aberdeen, ID, US
Sold By	Diesel Depot

(855) 804-___ SHOW
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2020 Kenworth T440 Tri Axle Dump Truck - Paccar 350HP, 6 Speed Allison Rds Automatic

Recently Updated

$109,900 USD

2020 Kenworth T440 Extended Cab --- Tri Axle, PX9 Paccar 350 HP, Allison Automatic 6 Speed, 5.63 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 214" Wheelbase, 20' Bridge, Chalmers, Double...

Condition	Used
Usage	207,704 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Horse Power	350 HP
Engine Model	Paccar PX9
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	398908
MLS Number	14389008
Category	Dump Trucks
Last Updated	7/25/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(844) 624-___ SHOW
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2007 Kenworth T800 Tri Axle Day Cab Truck - Cummins 500HP, 18 Speed Manual

Recently Updated

$109,950 USD

FOR SALE- This 2007 T800 Wide Body Tri-Axle Day Cab is a purpose-built workhorse engineered for demanding vocational applications where strength, stability, and reliability matter most. With...

Condition	Used
Usage	6,950 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins ISX
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Neway
Rear Axle	Tri Axle
Rear End	52,000 lb 4.56 ratio
Stock Number	CO11338
MLS Number	14352752
Category	Day Cab Semi Trucks
Last Updated	7/29/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(833) 796-___ SHOW
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2016 Kenworth W900L Tri Axle Sleeper Semi Truck - Raised Roof Sleeper, Caterpillar 550HP, 18 Speed Manual

Recently Updated

$110,000 USD

One owner Factory glider kit. All build paperwork on hand. 744,000 original miles, CAT C-15, 6NZ 550 rating, 18 speed, RTLO22918B, D46-170 rears, 46,000 lb, 3.73 ratio with full lockers...

Condition	Used
Usage	744,037 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Caterpillar C15
Emission Rating	USA Tier 3
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Suspension	Hendrickson HMX460
Rear Axle	Tri Axle
Rear End	66,000 lb 3.73 ratio
Stock Number	111584
MLS Number	14018948
Category	Sleeper Semi Trucks
Last Updated	7/25/2026
Location	Spokane Valley, WA, US
Sold By	Ingraham & Ingraham, Inc dba CLASS 8 TRUCKS

(844) 956-___ SHOW
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Ingraham & Ingraham, Inc dba CLASS 8 TRUCKS

2018 Peterbilt 579 Tri Axle Dump Truck - Paccar 455HP, 10 Speed Amt, 17' Dump

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Paccar MX-13 6 Cylinder 12.9 L Ultra Low Sulfur Diesel 455 hp Engine, 2017 US EPA Label, CARB Compliant, Requires Diesel Exhaust Fluid, Engine Coolant Heater, 70 gal Left Fuel Tank 80 gal...

Condition	Used
Usage	303,986 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	17 ft.
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	10 Speed Automated
Suspension	Pete Low Air Leaf
Rear Axle	Tri Axle
Rear End	53,500 lb
Stock Number	C5347
MLS Number	13974425
Category	Dump Trucks
Last Updated	7/25/2026
Location	West Sacramento, CA, US
Sold By	DeWald Equipment

(833) 901-___ SHOW
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2008 International WorkStar 7600 Tri Axle Dump Truck - Cummins, 13 Speed Manual, 16' Dump

Newly Listed

$74,995 USD

Cummins ISM, 13 speed Eaton Fuller, Double frame, 3 stage engine brake, Tow package, New transmission, Runs and drives strong, we deliver nationwide,

Condition	Used
Usage	7,949 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Engine Model	Cummins ISM
Drivetrain	6x4
Transmission	13 Speed Manual
Suspension	TufTrac
Rear Axle	Tri Axle
Rear End	46,000 lb
MLS Number	14504882
Category	Dump Trucks
Last Updated	7/24/2026
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks