New Diesel Tri Axle Trucks For Sale

(484) 544-___ SHOW
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2025 Kenworth T880 Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 17' Dump

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

2025 Kenworth T880 Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 17' Dump

2027 Peterbilt 589 Tri Axle Day Cab Truck - Cummins 605HP, 18 Speed Manual

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Just In! 605HP 2050TQ paired with an 18-speed manual transmission. Built to haul heavy

Condition	New
Usage	1,500 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	605 HP
Engine Model	Cummins X15
Emission Rating	USA Tier 4
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	288753
MLS Number	14484333
Category	Day Cab Semi Trucks
Last Updated	7/15/2026
Location	Allentown, PA, US
Sold By	Hunter Truck

(855) 804-___ SHOW
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2027 Kenworth T880 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Hs Automatic, 18' Dump

$269,900 USD

Tri Axle, X15 Cummins 565 HP, Allison Automatic 6 Speed, 4.30 Ratio, 18,740 Front Axle, 46,000 Rear Axle, 228" Wheelbase, 21' 1" Bridge, Chalmers, 3 Stage Engine Brake, Air Brake, Axle ...

Condition	New
Usage	16 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	18 ft.
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison HS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	254763
MLS Number	14484182
Category	Dump Trucks
Last Updated	7/16/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(833) 986-___ SHOW
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2026 Western Star 49X Day Cab Truck - Detroit 560HP

$206,318 USD

2026 Western Star 49X Tri-Axle Tractor, DD16 560 HP 2050 LB/FT Torque, RTLO-20918B 18 Speed Manual Transmission, 20,000 LB Front Axle, 46,000 LB Rear Axle, 20,000 LB Air Lift Pusher Axle, 86...

Condition	New
Usage	831 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	560 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Rear Axle	Tri Axle
Stock Number	259591
MLS Number	14362781
Category	Day Cab Semi Trucks
Last Updated	7/16/2026
Location	Tampa, FL, US
Sold By	Southport Truck Group

(570) 638-___ SHOW
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2027 Peterbilt 567 Tri Axle Dump Truck - Paccar 510HP, 18 Speed Manual

$248,900 USD

BRAND NEW 2027 PETERBILT 567 TRI-AXLE DUMP!!! NOW AVAILABLE AND READY TO WORK!!! JUST IN TIME FOR THE UPCOMING SEASON!!! 510 MX-13 / 18 SPD WORK HORSE POWERTRAIN!!! 18' PIK-RITE STEEL DUMP...

Condition	New
Usage	204 Miles
Duty Class	Heavy Duty Dump 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 3.91 ratio
Stock Number	286100
MLS Number	14275826
Category	Dump Trucks
Last Updated	7/15/2026
Location	Scranton, PA, US
Sold By	Hunter Truck

2023 Peterbilt 567 Tri Axle Vacuum Truck - 510HP

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Chrome front bumper 2 tow points, Stainless steel visor permit panels, Dual cab mount amber strobe lights, Polished aluminum fuel tank 1100 USG c/w stainless steel straps, Polished aluminum...

Condition	New
Usage	144 Hours
Duty Class	Heavy Duty Vacuum Truck
Horse Power	510 HP
Rear Axle	Tri Axle
Rear End	66,000 lb 4.89 ratio
Stock Number	15787
MLS Number	12055760
Category	Vacuum Trucks
Last Updated	7/21/2026
Location	Nisku, AB, Canada
Sold By	Brandt

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

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This Western Star tri-axle dump truck is equipped with a Detroit DD13 engine producing 525 horsepower and paired with an Allison 4500 RDS automatic transmission. It features a 20,000 lb...

Condition	New
Usage	6 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	46,000 lb 4.56 ratio
Stock Number	WS5115
MLS Number	14481590
Category	Cab & Chassis Trucks
Last Updated	7/14/2026
Location	Bangor, ME, US
Sold By	Freightliner of Maine

2026 Western Star 47X Tri Axle Dump Truck - Detroit 525HP, Automatic

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This Western Star 47X triaxle dump is powered by a DD16 engine rated at 525 horsepower and paired with an Allison 4500RDS automatic transmission. It is equipped with a 20,000 lb front axle...

Condition	New
Usage	310 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	525 HP
Engine Model	Detroit DD16
Transmission	Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	WS5008
MLS Number	14362750
Category	Dump Trucks
Last Updated	7/14/2026
Location	Bangor, ME, US
Sold By	Freightliner of Maine

2026 Freightliner 114SD Tri Axle Dump Truck - Detroit 525HP, Automatic

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This 2026 Freightliner 114SD comes equipped with a Brandon 17' tri-axle dump body, built for demanding construction, aggregate, and site-work operations. It’s powered by the Detroit DD13...

Condition	New
Usage	589 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	2167
MLS Number	14042064
Category	Dump Trucks
Last Updated	7/14/2026
Location	Westbrook, ME, US
Sold By	Freightliner of Maine

2026 Western Star 47X Roll Off Truck - Detroit, 505HP, Automatic

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This 2026 Western Star 47X comes equipped with a 24' tri-axle roll-off body, built for heavy-duty hauling and waste management operations. It’s powered by the Detroit DD13 engine paired with...

Condition	New
Usage	1,403 Miles
Duty Class	Heavy Duty Roll Off Truck
Horse Power	505 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	WS5040
MLS Number	13749629
Category	Roll Off Trucks
Last Updated	7/14/2026
Location	Westbrook, ME, US
Sold By	Freightliner of Maine

2025 Peterbilt 567 Tri Axle Oil Field Truck - 565HP

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58" Sleeper Tri-Drive, EngineType: X15, EngineMake: Cummins, PowerType: Diesel, Weight: 81,000, Cab: Winch, Sleeper: 58" HIGH ROOF,

Condition	New
Usage	61 Hours
Duty Class	Heavy Duty Oil Field Truck
Horse Power	565 HP
Sleeper Type	Mid Roof Sleeper
Sleeper Size	58"
Rear Axle	Tri Axle
Rear End	66,000 lb 4.10 ratio
Stock Number	16809
MLS Number	13452628
Category	Oil Field Trucks
Last Updated	7/14/2026
Location	Nisku, AB, Canada
Sold By	Brandt

(855) 984-___ SHOW
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2025 Kenworth T880 Tri Axle Roll Off Truck - Paccar, 510HP, 6 Speed Allison Rds Automatic

$223,495 USD

Manager's Special: Priced $18,743 less than the average market price. Advertised price includes a 3-Year / 300,000-Mile PACCAR MX Engine Extended Warranty (PACCAR Sales Code 9203293), backed...

Condition	New
Usage	1,137 Miles
Duty Class	Heavy Duty Roll Off Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	59,500 lb 4.30 ratio
Stock Number	KN133591
MLS Number	13241587
Category	Roll Off Trucks
Last Updated	7/14/2026
Location	Mardela Springs, MD, US
Sold By	All Roads Trucks

2023 Peterbilt 567 Vacuum Truck - 510HP

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HX120 Tri-Drive HydroVac (Base), EngineType: MX-13, EngineMake: Paccar, NumSpeeds: Allison, PowerType: Diesel, SleeperSize: Heavy Day Cab,

Condition	New
Usage	100 Hours
Duty Class	Heavy Duty Vacuum Truck
Horse Power	510 HP
Rear Axle	Tri Axle
Rear End	60,000 lb 4.89 ratio
Stock Number	16578
MLS Number	12383163
Category	Vacuum Trucks
Last Updated	7/14/2026
Location	Saskatoon, SK, Canada
Sold By	Brandt

2023 Kenworth T880 Vacuum Truck

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Exterior Color: Black, Engine: MX-13, Engine HP: 510, Transmission: Allison 4500RDS Gen 5, Front Suspension: Taperleaf, Front Axle: Paccar FX-20, Rear Axle: Meritor RZ-XX-166P Wide Track,...

Condition	New
Usage	75 Hours
Duty Class	Heavy Duty Vacuum Truck
Horse Power	510 HP
Rear Axle	Tri Axle
Rear End	69,000 lb 4.89 ratio
Stock Number	16268
MLS Number	12153279
Category	Vacuum Trucks
Last Updated	7/21/2026
Location	Nisku, AB, Canada
Sold By	Brandt

2023 Freightliner 114SD Tri Axle Plow / Spreader Truck - 505HP

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Aluminum wheels all around, front bumper, 5" chrome exhaust stack, Chrome mirrors, composite exterior sun visor, Single chrome air horn, Dual cab mounted amber strobe lights, Five LED...

Condition	New
Usage	79 Hours
Duty Class	Heavy Duty Plow / Spreader Truck
Horse Power	505 HP
Engine Model	Detroit DD13
Drivetrain	8x6
Suspension	AirLiner
Rear Axle	Tri Axle
Rear End	69,000 lb 4.89 ratio
Stock Number	15681
MLS Number	12055751
Category	Plow / Spreader Trucks
Last Updated	7/14/2026
Location	Nisku, AB, Canada
Sold By	Brandt

2023 Freightliner 114SD Tri Axle Plow / Spreader Truck - 505HP

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Aluminum wheels all around, front bumper, 5" chrome exhaust stack, Chrome mirrors, composite exterior sun visor, Single chrome air horn, Dual cab mounted amber strobe lights, Five LED...

Condition	New
Usage	110 Hours
Duty Class	Heavy Duty Plow / Spreader Truck
Horse Power	505 HP
Engine Model	Detroit DD13
Drivetrain	8x6
Suspension	AirLiner
Rear Axle	Tri Axle
Rear End	69,000 lb 4.89 ratio
Stock Number	15680
MLS Number	12027181
Category	Plow / Spreader Trucks
Last Updated	7/21/2026
Location	Nisku, AB, Canada
Sold By	Brandt

2023 Peterbilt 567 Tri Axle Vacuum Truck - 510HP

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Chrome front bumper 2 tow points, Stainless steel visor permit panels, Dual cab mount amber strobe lights, Polished aluminum fuel tank 1100 USG c/w stainless steel straps, Polished aluminum...

Condition	New
Usage	81 Hours
Duty Class	Heavy Duty Vacuum Truck
Horse Power	510 HP
Rear Axle	Tri Axle
Rear End	66,000 lb 4.89 ratio
Stock Number	15788
MLS Number	11980335
Category	Vacuum Trucks
Last Updated	7/14/2026
Location	Saskatoon, SK, Canada
Sold By	Brandt

2022 Kenworth T880 Tri Axle Vacuum Truck - 510HP

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Chrome front bumper, Stainless steel visor, Dual chrome air horns, 150 USG LH under cab c/w heavy duty 7" stainless steel straps, Polished aluminum wheels all-around, Heater/Air Controls...

Condition	New
Usage	147 Hours
Duty Class	Heavy Duty Vacuum Truck
Horse Power	510 HP
Suspension	Neway
Rear Axle	Tri Axle
Rear End	66,000 lb 4.89 ratio
Stock Number	15784
MLS Number	11939148
Category	Vacuum Trucks
Last Updated	7/14/2026
Location	Regina, SK, Canada
Sold By	Brandt

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

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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	7/14/2026
Location	Bangor, ME, US
Sold By	Freightliner of Maine

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

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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, Front Axle Weight: 20000 lb, Rear...

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	46,000 lb 4.89 ratio
Stock Number	2254
MLS Number	14478974
Category	Dump Trucks
Last Updated	7/14/2026
Location	Bangor, ME, US
Sold By	Freightliner of Maine

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, Front Axle Weight: 20000 lb, Rear...

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	7/14/2026
Location	Westbrook, ME, US
Sold By	Freightliner of Maine

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