Tri Axle Trucks For Sale

Featured Item

2015 Mack Granite GU813 Tri Axle Roll Off Truck - MP7, 410HP, 6 Speed Allison Rds Automatic

Price Drop $77,950 USD

2015 Mack Granite GU813 Roll-Off! Finance available! DEF Filter just Re-Cored!, Powered by a Mack MP7 engine paired with an Allison RDS automatic transmission, this tri-axle workhorse is...

Condition	Used
Usage	534,525 Miles
Duty Class	Heavy Duty Roll Off Truck
Horse Power	410 HP
Engine Model	Mack MP7
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Tri Axle
Stock Number	CO11408
MLS Number	14369232
Category	Roll Off Trucks
Last Updated	7/9/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

Featured Item

2007 Kenworth T800 Tri Axle Day Cab Truck - Cummins 500HP, 18 Speed Manual

Price Drop $109,950 USD

FOR SALE — 2007 KENWORTH T800 WIDE BODY TRI-AXLE DAY CAB Built for operators who demand brute strength, stability, and reliability in severe-duty applications, this 2007 Kenworth T800 Wide...

Condition	Used
Usage	5,471 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	14352756
Category	Day Cab Semi Trucks
Last Updated	7/9/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

Featured Item

2005 Kenworth W900 Tri Axle Day Cab Truck - Caterpillar 355HP, 13 Speed Manual

$59,950 USD

FOR SALE – 2005 KENWORTH W900 TRI-AXLE DAY CAB Built for heavy vocational work and demanding hauling applications, this 2005 Kenworth W900 Tri-Axle Day Cab combines the timeless durability...

Condition	Used
Usage	592,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	355 HP
Engine Model	Caterpillar C15
Drivetrain	6x4
Transmission	13 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	48,000 lb 3.25 ratio
Stock Number	WS11734
MLS Number	14463613
Category	Day Cab Semi Trucks
Last Updated	7/8/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(844) 305-___ SHOW
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Featured Item

2018 Kenworth T370 Tri Axle Dump Truck - Paccar 350HP, 6 Speed Allison Rds Automatic, 16' Dump

$115,900 USD

Triaxle, 16' Rhodes Steel Dump w/38" Sides, PX9 Paccar 350 HP, Allison Automatic 6 Speed, 5.57 Ratio, 3 Stage Engine Brake, Chalmers, 16K FA, 40K RA, Steerable L/A, 216" WB, 20'3" Bridge,...

Condition	Used
Usage	10,006 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Rhodes
Bed Length	16 ft.
Horse Power	350 HP
Engine Model	Paccar PX9
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	5.57 ratio
Stock Number	JM226426
MLS Number	14399413
Category	Dump Trucks
Last Updated	7/1/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

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Featured Item

2026 Peterbilt 589 Tri Axle Dump Truck - Paccar 510HP, 18 Speed Manual, 17.5' Dump

$252,900 USD

Triaxle, 17.5' Bibeau Steel Dump w/54" Sides, High Lift Gate, MX13 Paccar 510 HP, 18 Speed, 4.10 Ratio, 3 Stage Engine Brake, AirTrac, Double Frame, 20K FA, 46K RA, 20K Steerable L/A, 240"...

Condition	Used
Usage	26 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Bibeau
Bed Length	17.5
Horse Power	510 HP
Engine Model	Paccar MX-13
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	4.10 ratio
Stock Number	TD801417
MLS Number	14305205
Category	Dump Trucks
Last Updated	7/1/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

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Featured Item

2026 Mack Granite 64FR Tri Axle Roll Off Truck - MP8, 445HP, 12 Speed Automatic

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MULTIPLE UNITS AVAILABLE; Galbreath Roll-Off Hoist; Pusher Lift Axle; Pioneer Tarp System; Strobe Lights; Air Conditioning; Chrome Air Horns; AM/FM Premium Stereo; Weatherband; VMA; MP-3;...

Quantity	4
Condition	New
Usage	100 Miles
Duty Class	Heavy Duty Roll Off Truck
Horse Power	445 HP
Engine Model	Mack MP8
Drivetrain	8x4
Transmission	12 Speed Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	46,000 lb 4.19 ratio
Stock Number	120789
MLS Number	14341933
Category	Roll Off Trucks
Last Updated	6/25/2026
Location	Canton, OH, US
Sold By	Brechbuhler Truck Sales

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Featured Item

2009 Peterbilt 389 Tri Axle Sleeper Semi Truck - Mid Roof Sleeper, Caterpillar 475HP, 18 Speed Manual

$45,900 USD

550 Cat, 18 speed, air ride suspension, pusher axle, air slide 5th wheel, moose pusher, aluminum wheels, LoPro 24.5 tires, 1/2 fenders,

Condition	Used
Usage	1,456,053 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	4936
MLS Number	14153536
Category	Sleeper Semi Trucks
Last Updated	6/29/2026
Location	New Salem, ND, US
Sold By	Pedigree Truck and Trailer Sales, Inc.

2014 Peterbilt 365 Tri Axle 24.5 ft Flatbed Truck - 425HP, 10 Speed Manual

Newly Listed

$74,950 USD

365308 Miles, Engine: CUMMINS ISX, 425 HP, 10 Speed Manual Transmission, Drive: 8x4, Air Ride Suspension, Tri Rear Axles

Condition	Used
Usage	365,308 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	24.5
Horse Power	425 HP
Engine Model	Cummins ISX
Drivetrain	8x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	CO11737
MLS Number	14479219
Category	Flatbed Trucks
Last Updated	7/11/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

2014 Peterbilt 365 Tri Axle 24.5 ft Flatbed Truck - 425HP, 10 Speed Manual

Newly Listed

$74,950 USD

365308 Miles, Engine: CUMMINS ISX, 425 HP, 10 Speed Manual Transmission, Drive: 8x4, Air Ride Suspension, Tri Rear Axles

Condition	Used
Usage	365,308 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	24.5
Horse Power	425 HP
Engine Model	Cummins ISX
Drivetrain	8x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	CO11737
MLS Number	14479218
Category	Flatbed Trucks
Last Updated	7/11/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

2027 Western Star 47X Tri Axle Dump Truck - Detroit 525HP, Automatic

Newly Listed

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XThis Western Star 4 tri-axle dump truck is equipped with a Detroit DD13 engine producing 525 horsepower and paired with an Allison 4500 RDS automatic transmission. Built for demanding...

Condition	New
Usage	4 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	525 HP
Engine Model	Detroit DD13
Transmission	Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	WS5117
MLS Number	14478978
Category	Dump Trucks
Last Updated	7/11/2026
Location	Bangor, ME, US
Sold By	Freightliner of Maine

2027 Freightliner 114SD PLUS Tri Axle Dump Truck - Detroit 525HP, Automatic

Newly Listed

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5 Miles, Engine: DETROIT DD13, 525 HP, Fuel Type: Diesel, Automatic Transmission, TufTrac Suspension, Wheels: Aluminum, Wheel Base: 234, Tri Rear Axles, Rear Axle Weight: 460000 lb

Condition	New
Usage	5 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	525 HP
Engine Model	Detroit DD13
Transmission	Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Tri Axle
Rear End	460,000 lb 4.89 ratio
Stock Number	2254
MLS Number	14478974
Category	Dump Trucks
Last Updated	7/11/2026
Location	Bangor, ME, US
Sold By	Freightliner of Maine

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Altec AH125 ARTICULATING & TELESCOPIC BOOM W/ MATERIAL HANDLING JIB MOUNTED ON A 2015 FREIGHTLINER M2-112, 8X6, 125' WORKING HEIGHT, TRI-AXLE

Price Drop $165,995 USD

FOR SALE: 2015 FREIGHTLINER M2-112 WITH ALTEC AH125 125’ ARTICULATING TELESCOPIC BOOM – TRI-AXLE 8X6, Offered for sale is a 2015 Freightliner M2-112 heavy-duty bucket truck equipped with...

Condition	Used
Usage	4,600 Hours
Duty Class	Heavy Duty Boom / Bucket Truck
Upfit Type	Aerial Lift
Upfit Make	Altec
Upfit Model	AH125
Horse Power	410 HP
Engine Model	Detroit DD13
Drivetrain	8x6
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	57,000 lb 5.63 ratio
Outriggers	Yes
Lift Height	120 ft
Max Reach	50 ft
Lift Capacity	800.00 Lb
Stock Number	GL0499-B
MLS Number	14305886
Category	Boom & Bucket Trucks
Last Updated	7/11/2026
Location	Miami, FL, US
Sold By	Truck and Van Outlet

(844) 982-___ SHOW
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2015 Freightliner M2 112 W/ ALTEC AH125 125' Articulating and Telescopic Boom, 8X6 Drivetrain, Low Miles

Price Drop $165,995 USD

FOR SALE: 2015 FREIGHTLINER M2-112 WITH ALTEC AH125 125’ ARTICULATING TELESCOPIC BOOM – TRI-AXLE 8X6, Offered for sale is a 2015 Freightliner M2-112 heavy-duty bucket truck equipped with...

Condition	Used
Usage	4,600 Hours
Duty Class	Heavy Duty Boom / Bucket Truck
Upfit Type	Aerial Lift
Upfit Make	Altec
Upfit Model	AH125
Horse Power	410 HP
Engine Model	Detroit DD13
Drivetrain	8x6
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	57,000 lb 5.63 ratio
Outriggers	Yes
Lift Height	120 ft
Max Reach	50 ft
Lift Capacity	800.00 Lb
Stock Number	GL0499
MLS Number	14227175
Category	Boom & Bucket Trucks
Last Updated	7/11/2026
Location	Miami, FL, US
Sold By	Truck and Van Outlet

(844) 982-___ SHOW
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2017 Peterbilt 567 Tri- Axle Dump Truck, Double Frame, Aluminum Wheels, 18-Speed Automatic, Low Miles, Great Specs

Price Drop $99,995 USD

FOR SALE: 2017 PETERBILT 567 TRI-AXLE DUMP TRUCK – DOUBLE FRAME, For sale is a 2017 Peterbilt 567 tri-axle dump truck built for severe-duty hauling, excavation, and heavy construction...

Condition	Used
Usage	6,444 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Type	Dump Body
Upfit Make	BEAU ROCK
Upfit Model	DH 17'6"x60"x66"
Bed Length	17.5
Horse Power	380 HP
Engine Model	Paccar MX/MX-13
Drivetrain	8x4
Transmission	18 Speed Automatic
Suspension	Walking Beam
Rear Axle	Tri Axle
Rear End	66,000 lb
Capacity	30 Yards
Stock Number	434797
MLS Number	14131149
Category	Dump Trucks
Last Updated	7/11/2026
Location	Miami, FL, US
Sold By	Truck and Van Outlet

2007 International TranStar 8600 Dump Truck

Recently Updated

$49,950 USD

NEW ARRIVAL - 2007 INTERNATIONAL 8600 TRI-AXLE DUMP TRUCK When the job requires hauling serious payloads while maintaining maneuverability on tight jobsites, a tri-axle dump truck like this...

Condition	Used
Usage	7,147 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Engine Model	Cummins ISM320
Drivetrain	8x6
Transmission	10 Speed Manual
Suspension	Leaf Springs
Rear Axle	Tri Axle
Rear End	40,000 lb 3.73 ratio
Stock Number	CO11651
MLS Number	14417775
Category	Dump Trucks
Last Updated	7/11/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

2010 Kenworth T800 Tri Axle Vacuum Truck - Cummins, 525HP, 18 Speed Manual

Price Drop $129,950 USD

FOR SALE — 2010 KENWORTH T800 SLEEPER VAC TRUCK This Kenworth T800 Vac Truck is built for heavy vocational operators working in industrial, oilfield, environmental, and municipal service...

Condition	Used
Usage	138,837 Miles
Duty Class	Heavy Duty Vacuum Truck
Horse Power	525 HP
Engine Model	Cummins ISX
Drivetrain	8x6
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	38"
Rear Axle	Tri Axle
Rear End	4.30 ratio
Capacity	16530 Gallons
Stock Number	CO11455
MLS Number	14387854
Category	Vacuum Trucks
Last Updated	7/11/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

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2010 Kenworth T800 Tri Axle Vacuum Truck - Cummins, 525HP, 18 Speed Manual

Price Drop $129,950 USD

FOR SALE — 2010 KENWORTH T800 SLEEPER VAC TRUCK This Kenworth T800 Vac Truck is built for serious vocational operators working in environments where capacity, compliance, and continuous duty...

Condition	Used
Usage	138,837 Miles
Duty Class	Heavy Duty Vacuum Truck
Horse Power	525 HP
Engine Model	Cummins ISX
Drivetrain	8x6
Transmission	18 Speed Smart Advantage Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	38"
Rear Axle	Tri Axle
Rear End	4.30 ratio
Capacity	16530 Gallons
Stock Number	CO11455
MLS Number	14387846
Category	Vacuum Trucks
Last Updated	7/11/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

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2005 Western Star 4900FA Tri Axle Cab & Chassis Truck - Detroit, 490HP, 13 Speed Manual

Recently Updated

$24,500 USD

2005 Western Star 4900 FA, 884,515 miles, 13 speed, Series 60 Detroit 490 HP, pusher axle, 65,000 GVWR, 248 WB, 158 cab- trunnion, 257 cab -end of frame, has pto,160-gallon fuel capacity,...

Condition	Used
Usage	884,515 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	490 HP
Engine Model	Detroit SERIES 60 14.0 DDEC IV
Drivetrain	8x4
Transmission	13 Speed Manual
Suspension	Reyco
Rear Axle	Tri Axle
Rear End	52,000 lb 4.11 ratio
MLS Number	14384158
Category	Cab & Chassis Trucks
Last Updated	7/11/2026
Location	WINGER, MN, US
Sold By	Lucken Trucks and Parts

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2014 Mack Pinnacle CHU613 Tri Axle Day Cab Truck - MP8 505HP, 18 Speed Manual

Recently Updated

$69,950 USD

2014 MACK PINNACLE CHU613 Pusher Tri-Axle For Sale-Just did fuel Pump, Def Pump, Outlet Nox Sensor, VIN: 1M1AN07YXFM019156 Heavy-duty Mack Pinnacle CHU613 built and equipped for serious...

Condition	Used
Usage	431,437 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	505 HP
Engine Model	Mack MP8
Drivetrain	8x4
Transmission	18 Speed Manual
Rear Axle	Tri Axle
Rear End	44,000 lb
Stock Number	CO11416
MLS Number	14372206
Category	Day Cab Semi Trucks
Last Updated	7/11/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

2014 Mack Pinnacle CHU613 Tri Axle Day Cab Truck - MP8 505HP, 18 Speed Manual

Recently Updated

$69,950 USD

FOR SALE — 2014 MACK PINNACLE CHU613 PUSHER TRI-AXLE Just did Fuel Pump, Def Pump, Outlet Nox Sensor This 2014 Mack Pinnacle CHU613 is built for serious vocational operators who need a heavy...

Condition	Used
Usage	431,437 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	505 HP
Engine Model	Mack MP8
Transmission	18 Speed Manual
Rear Axle	Tri Axle
Rear End	44,000 lb
Stock Number	CO11416
MLS Number	14372190
Category	Day Cab Semi Trucks
Last Updated	7/11/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

2027 Western Star 47X Tri Axle Cab & Chassis Truck - Detroit, 525HP, Automatic

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3326 Miles, Engine: DETROIT DD13, 525 HP, Fuel Type: Diesel, Automatic Transmission, Spring Suspension, Wheels: Aluminum, Wheel Base: 232, Tri Rear Axles, Rear Axle Weight: 46000 lb

Condition	New
Usage	3,326 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	525 HP
Engine Model	Detroit DD13
Transmission	Allison RDS Automatic
Suspension	Spring
Rear Axle	Tri Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	WS5068
MLS Number	14342778
Category	Cab & Chassis Trucks
Last Updated	7/11/2026
Location	Westbrook, ME, US
Sold By	Freightliner of Maine

(844) 955-___ SHOW
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2010 Kenworth W900L Tri Axle Day Cab Truck - Cummins 525HP, 18 Speed Manual

Recently Updated

$97,750 USD

Only 187,000 Original Miles ~ Deleted Cummins ISX ~ 525 HP ~ 18 Speed ~ 18k Front / 20k Pusher / 46k Rears ~ Wet Kit ~ Only One Owner ~ Financing Available with Your Good Credit,

Condition	Used
Usage	187,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	525 HP
Engine Model	Cummins ISX
Transmission	18 Speed Manual
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	264505
MLS Number	14333143
Category	Day Cab Semi Trucks
Last Updated	7/11/2026
Location	Olive Branch, MS, US
Sold By	Truck Market

2026 Western Star 47X Tri Axle Cab & Chassis Truck - Detroit, 525HP, Automatic

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This triaxle is powered by a DD13 engine rated at 525 horsepower and paired with an Allison 4500RDS automatic transmission. It is equipped with a 20,000 lb front axle and 46,000 lb rear axle...

Condition	New
Usage	101 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	525 HP
Engine Model	Detroit DD13
Transmission	Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Tri Axle
Rear End	4.56 ratio
Stock Number	WS4979
MLS Number	14157493
Category	Cab & Chassis Trucks
Last Updated	7/11/2026
Location	Westbrook, ME, US
Sold By	Freightliner of Maine

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2008 Peterbilt 365 Tri Axle Dump Truck - Caterpillar 400HP, 18 Speed Manual, 18.5' Dump

Recently Updated

$74,900 USD

2008 Peterbilt 365 dump truck, C13 Cat, 380 hp, eaton 18 sp, 18,000 front, 46k rears, 235 wb, 18' hardox streel box with vibrator and tarp, 280,432 mi, Hendrickson susp, double frame, 4.30...

Condition	Used
Usage	280,432 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	18.5
Horse Power	380 HP
Engine Model	Caterpillar C13 ACERT
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Hendrickson
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
MLS Number	13744073
Category	Dump Trucks
Last Updated	7/11/2026
Location	WINGER, MN, US
Sold By	Lucken Trucks and Parts