Tri Axle Trucks For Sale

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2015 Western Star 4900 Tri Axle Sleeper Semi Truck - 28" Flat Top Sleeper, Detroit 600HP, 18 Speed Manual

$68,450 USD

3W EQUIPMENT INVENTORY CHANGING DAILY - CALL AHEAD!! LOW RATE FINANCING FOR BUSINESS AND INDIVIDUALS! DON'T MISS THIS ONE!!! SUPER LOW MILEAGE AND HOURS!!! (DELETED) 2015 WESTERN STAR...

Condition	Used
Usage	2,173 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	28"
Suspension	AirLiner
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	GK6603
MLS Number	14064705
Category	Sleeper Semi Trucks
Last Updated	2/26/2026
Location	HOT SPRINGS, AR, US
Sold By	3W Equipment

2024 Peterbilt 567 Tri Axle Dump Truck - Paccar 430HP, 18 Speed Ultrashift Automatic, 15' Dump

$169,900 USD

Triaxle, 15' R/S Steel Dump w/60" Sides, Paccar 430 HP, 18 Speed Ultrashift Automatic, 3 Stage Engine Brake, Double Frame, Air Trac, 20K FA, 46K RA, 12,350 Steerable L/A, 225" WB, 20'11"...

Condition	Used
Usage	4,756 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	R/S GODWIN
Bed Length	15 ft.
Horse Power	430 HP
Transmission	18 Speed Ultrashift Automatic
Suspension	Air Trac
Rear Axle	Tri Axle
Stock Number	RD660766
MLS Number	14162291
Category	Dump Trucks
Last Updated	3/3/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(833) 725-___ SHOW
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2016 Mack Granite GU713 Tri Axle Dump Truck - MP7 405HP, Automatic, 16' Dump

$109,500 USD

Mack MP7-405 HP Engine, A/T Allison Transmission, 20K Fronts, 44K Rears, 16’ Hard Ox Body, Diff Lock, 425/65R 22.5 Front Tires, 11R 24.5 Rear Tires, Odometer Reads 354,322 Miles

Condition	Used
Usage	354,322 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	405 HP
Engine Model	Mack MP7
Transmission	Allison HS Automatic
Rear Axle	Tri Axle
Rear End	44,000 lb
MLS Number	14159818
Category	Dump Trucks
Last Updated	2/24/2026
Location	Florence, AL, US
Sold By	Oakley Equipment

(833) 725-___ SHOW
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2018 Mack Granite GU713 Tri Axle Dump Truck - MP7, Automatic, 16' Dump

$126,500 USD

Mack MP7 Engine, A/T Allison Transmission, 20K Fronts, 44K Rears, Diff Lock, 16’ Hard Ox Body, 425/65R22.5 Front Tires, 11R24.5 Rear Tires, Aluminum Wheels, Odometer Reads 373,259 Miles

Condition	Used
Usage	373,259 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Engine Model	Mack MP7
Transmission	Allison HS Automatic
Rear Axle	Tri Axle
Rear End	44,000 lb
MLS Number	14159814
Category	Dump Trucks
Last Updated	2/24/2026
Location	Florence, AL, US
Sold By	Oakley Equipment

(855) 653-___ SHOW
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2019 Freightliner 108SD Tri Axle Curtain Side Truck - Cummins, 370HP, 6 Speed Allison Rds Automatic

$99,500 USD

2019 Freightliner 108SD Tri-Axle Curtain Side, Cummins L9 Turbo Diesel Engine, 370 HP, Exhaust Brake, Allison 3000 RDS 6 Speed Transmission, 92,419 ECM Verified Miles, 2,656 ECM Verified...

Condition	Used
Usage	2,656 Hours
Duty Class	Heavy Duty Curtain Side Truck
Box Length	26 ft.
Horse Power	370 HP
Engine Model	Cummins L9
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Tri Axle
Rear End	51,020 lb 5.29 ratio
Door Type	Swing
Stock Number	T17902D
MLS Number	14142865
Category	Curtain Side Trucks
Last Updated	2/25/2026
Location	Denver, CO, US
Sold By	DTI Trucks

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2025 Kenworth T880S Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 16' Dump

$224,900 USD

2025 Kenworth T880S --- Tri Axle, MX-13 PACCAR 510 HP, Allison Automatic 6 Speed, 4.78 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 229" Wheelbase, 21' 3" Bridge, Chalmers, Double Frame, 3...

Condition	Used
Usage	21,262 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Logan
Bed Length	16 ft.
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.78 ratio
Stock Number	100782
MLS Number	13514173
Category	Dump Trucks
Last Updated	2/24/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

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2025 Kenworth T880S Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 16' Dump

$224,900 USD

2025 Kenworth T880S --- Tri Axle, MX-13 PACCAR 510 HP, Allison Automatic 6 Speed, 4.78 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 229" Wheelbase, 21' 3" Bridge, Chalmers, Double Frame, 3...

Condition	Used
Usage	25,841 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Logan
Bed Length	16 ft.
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.78 ratio
Stock Number	100781
MLS Number	13514172
Category	Dump Trucks
Last Updated	2/24/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(844) 382-___ SHOW
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2006 Mack Granite CV713 Tri Axle Fuel & Lube Truck - E7, 427HP

$25,750 USD

Mack E7, 427hp, MackT310, 10spd Trans, 20Ft, 40Rr, 22.5 tires, 5400 gal. tank

Condition	Used
Usage	686,205 Miles
Duty Class	Heavy Duty Fuel & Lube Truck
Horse Power	427 HP
Engine Model	Mack E7
Transmission	10 Speed
Rear Axle	Tri Axle
Rear End	44,000 lb
Capacity	5400 Gallons
Stock Number	041749
MLS Number	12766168
Category	Fuel & Lube Trucks
Last Updated	2/22/2026
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

2012 International WorkStar 7600 Tri Axle Grapple Truck - 430HP, 10 Speed Ultrashift Amt

$35,000 USD

NICE TRUCK, RUNS EXCELLENT, FASSI BOOM, 25 FT BED, AIR LIFT AXLE, FULL LOCKING REARS, AIR SEAT, FLOATS!,

Condition	Used
Usage	263,997 Miles
Duty Class	Heavy Duty Grapple Truck
Horse Power	430 HP
Drivetrain	8x4
Transmission	10 Speed Ultrashift Automated
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	1276000263GRAPPLE
MLS Number	14153459
Category	Grapple Trucks
Last Updated	2/19/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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 Automatic, 3.90 Ratio, Chalmers, 20K FA, 44K RA, 13,500 Steerable L/A, 202" WB, 229" Bridge, Dual P/S Boxes, Dual Exhaust,...

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	2/20/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

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2008 Sterling L9500 Tri Axle 28 ft Flatbed Truck - 450HP, 10 Speed Manual

$59,995 USD

450HP, 10 speed Eaton Fuller, Axle lock, Engine brake, 20k front 46k rears, Floater steers, Tuf Trac suspension, Runs and drives very strong, Includes Donkey lift, M13 5k, 5k lb capacity ,...

Condition	Used
Usage	321,490 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	28 ft.
Horse Power	450 HP
Engine Model	OM460LA
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	TufTrac
Rear Axle	Tri Axle
Rear End	46,000 lb
Floor Type	Wood Floor
Winch	Yes
MLS Number	14134803
Category	Flatbed Trucks
Last Updated	2/18/2026
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks

2013 Caterpillar CT660L Tri Axle Day Cab Truck - 475HP, 8Ll Manual

$32,000 USD

NICE TRUCK, RUNS EXCELLENT, STEERABLE AIR-LIFT AXLE, DUMP VALVE, DIFFERENTIAL LOCK, HEAVY DUTY TRUCK! power windows, power mirrors, heated mirrors!,

Condition	Used
Usage	310,810 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	475 HP
Drivetrain	8x4
Transmission	8LL Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb 3.90 ratio
Stock Number	13CT660310TRIDC
MLS Number	14107249
Category	Day Cab Semi Trucks
Last Updated	2/18/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

2025 Kenworth T880S Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 16' Dump

$229,900 USD

Tri Axle, MX13 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	8,284 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	SJ100779
MLS Number	13703435
Category	Dump Trucks
Last Updated	2/18/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

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2016 Peterbilt 567 Tri Axle Dump Truck - Cummins 500HP, 8Ll Manual

$129,900 USD

2016 Peterbilt 567 --- Tri Axle, ISX-15 Cummins 500 HP, Eaton-Fuller Manual 8LL, 3.91 Ratio, 18,740 Front Axle, 46,000 Rear Axle, 242" Wheelbase, 22' 7" Bridge, Chalmers, Double Frame, 3...

Condition	Used
Usage	384,449 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Beau-Roc
Bed Length	18 ft.
Horse Power	500 HP
Engine Model	Cummins ISX15
Drivetrain	8x4
Transmission	8LL Manual
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	358222
MLS Number	13720370
Category	Dump Trucks
Last Updated	2/13/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2005 Mack Granite CV713 Tri Axle Dump Truck - 370HP, 9 Speed Manual, 16' Dump

$45,000 USD

good truck, runs great, clean, nice bed, thick frame, differential lock, air gate, electric tarp, air lift 3rd axle, nice cab, tilt/tele, air seat,,

Condition	Used
Usage	734,286 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	370 HP
Drivetrain	8x4
Transmission	9 Speed Manual
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	44,000 lb 4.42 ratio
Stock Number	05CV734TRIDUMP
MLS Number	13073561
Category	Dump Trucks
Last Updated	2/13/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

2017 Kenworth T880 Tri Axle Dump Truck - Paccar 455HP, 10 Speed Ultrashift Automatic, 16.5' Dump

$124,900 USD

Triaxle, 16.5' Tebco Steel Dump w/50" Sides, MX13 Paccar 455 HP, Eaton Ultrashift 10 Speed, 3.91 Ratio, 3 Stage Engine Brake, Chalmers, Double Frame, 20K FA, 46K RA, 13,500 Steerable L/A,...

Condition	Used
Duty Class	Heavy Duty Dump Truck
Bed Length	16.5
Horse Power	455 HP
Engine Model	Paccar MX-13
Transmission	10 Speed Ultrashift Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	3.91 ratio
Stock Number	HJ160117
MLS Number	12741084
Category	Dump Trucks
Last Updated	2/13/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(844) 656-___ SHOW
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2007 Kenworth T800 Tri Axle Day Cab Truck - Caterpillar 475HP, 18 Speed I Shift Manual

$89,500 USD

CLEAN KENWORTH T800 TRI-DRIVE SEMI TRUCK POWERED BY A CATERPILLAR C15 DIESEL ENGINE RATED AT 550 HP WITH APPROXIMATELY 26,416 ENGINE HOURS. EQUIPPED WITH A EATON FULLER RTLO18918B 18-SPEED...

Condition	Used
Usage	910,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	550 HP
Engine Model	Caterpillar C15
Drivetrain	8x6
Transmission	18 Speed I Shift Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	9921
MLS Number	14042140
Category	Day Cab Semi Trucks
Last Updated	2/18/2026
Location	Holland, MI, US
Sold By	HES Equipment / A&B Farms

2013 Mack Granite GU813 Tri Axle Cab & Chassis Truck - MP7, 395HP, Automatic

$30,000 USD

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

Condition	Used
Usage	524,109 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	395 HP
Engine Model	Mack MP7
Drivetrain	8x4
Transmission	Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	46,000 lb 4.64 ratio
Stock Number	13GU524TRICC
MLS Number	13870860
Category	Cab & Chassis Trucks
Last Updated	2/11/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 901-___ SHOW
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2013 Freightliner 114SD Tri Axle 24 ft Flatbed Truck - 380HP, 8Ll Manual

$74,995 USD

Cummins 380HP ISL, 8LL Eaton fuller transmission, Air liner suspension, Engine brake, Full lockers, Runs and drives strong, We ship nationwide, 2008 Princeton PB50, 605 hours, Caterpillar...

Condition	Used
Usage	168,725 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	24 ft.
Horse Power	380 HP
Engine Model	Cummins ISL9
Drivetrain	6x4
Transmission	8LL Manual
Suspension	AirLiner
Rear Axle	Tri Axle
Rear End	58,350 lb
Winch	Yes
MLS Number	14134819
Category	Flatbed Trucks
Last Updated	2/10/2026
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks

(833) 901-___ SHOW
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2017 Freightliner M2 106 Tri Axle 24 ft Flatbed Truck - 350HP, Automatic

$74,995 USD

Cummins ISL9 350HP, Allison 3500 RDS, Tri axle gvw 56,000 not including drop axle, Clean southern truck, 24ft bed, Includes Forklift, 2016 Navigator, RT6500, 6500lb capacity, SERIAL#,...

Condition	Used
Usage	235,459 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	24 ft.
Horse Power	350 HP
Engine Model	Cummins ISL9
Drivetrain	8x4
Transmission	Allison RDS Automatic
Suspension	AirLiner
Rear Axle	Tri Axle
Rear End	40,000 lb 5.29 ratio
MLS Number	13814022
Category	Flatbed Trucks
Last Updated	2/6/2026
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks

(844) 939-___ SHOW
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2011 Peterbilt 367 Tri Axle Vacuum Truck - Cummins

$70,000 USD

Operational unit that needs some top end work done in the motor. Motivated to sell. Message for more information or pictures Brakes: Air, PTO, GVWR: 86,001 lbs, Interior, AC, Heat, Cruise...

Condition	Used
Usage	14,364 Hours
Duty Class	Heavy Duty Vacuum Truck
Engine Model	Cummins ISX485
Drivetrain	6x2
Rear Axle	Tri Axle
MLS Number	14127600
Category	Vacuum Trucks
Last Updated	2/5/2026
Location	Vernal, UT, US
Sold By	Mideast Equipment Supply

(833) 490-___ SHOW
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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	2/4/2026
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

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

$178,000 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	2/4/2026
Location	Springfield, MO, US
Sold By	Tri State Truck Center - Springfield, MO

2008 Mack Pinnacle CHU613 Tri Axle Dump Truck - MP8 405HP, 13 Speed Manual, 16' Dump

$40,000 USD

nice truck, runs great, clean, nice bed, air gate, dump valve, tarp, air seat, cruise, steerable air lift axle,,

Condition	Used
Usage	614,442 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	405 HP
Engine Model	Mack MP8
Transmission	13 Speed Manual
Suspension	Mack mRIDE
Rear Axle	Tri Axle
Rear End	40,000 lb
Stock Number	08CH614TRIDUMP
MLS Number	12310676
Category	Dump Trucks
Last Updated	2/4/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales