Diesel Tri Axle Trucks with Detroit Engines For Sale

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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	1/31/2026
Location	Nisku, AB, Canada
Sold By	Brandt

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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	1/31/2026
Location	Nisku, AB, Canada
Sold By	Brandt

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2012 Western Star 4900 Tri Axle Sleeper Semi Truck - 28" Flat Top Sleeper, Detroit 505HP, 18 Speed Manual

Price Drop $48,500 USD

2012 Western Star 4900SA, 246,500 miles, DD15-505 hp, Eaton RTLO18918B 18 speed, 4.30 ratio, 244 wb, 14,320 front, 46,000 rears, 12,000 pusher, 180 Gal Fuel cap, Nice heavy truck in great...

Condition	Used
Usage	246,245 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
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
MLS Number	13542225
Category	Sleeper Semi Trucks
Last Updated	1/30/2026
Location	WINGER, MN, US
Sold By	Lucken Trucks and Parts

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2012 Western Star 4900 Tri Axle Sleeper Semi Truck - 36" Flat Top Sleeper, Detroit 560HP, 18 Speed Manual

Recently Updated

$59,900 USD

2012 Western Star 4900, only 15,370 miles, 7816 hrs, DD15 Detroit 560 hp, 18 speed, airliner susp, 20K pusher, 4.10 ratio, 245 wb, headache rack, set up for lowboy,,

Condition	Used
Usage	7,816 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	560 HP
Engine Model	Detroit DD15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	AirLiner
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
MLS Number	13791530
Category	Sleeper Semi Trucks
Last Updated	1/30/2026
Location	WINGER, MN, US
Sold By	Lucken Trucks and Parts

(855) 980-___ SHOW
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2012 Freightliner Cascadia 125 Tri Axle Cab & Chassis Truck - Detroit, 560HP, 18 Speed Manual

Newly Listed

$34,500 USD

2012 FREIGHTLINER CASCADIA 125, DETROIT DD15 560HP, RTLO-18918B 18 SPEED TRANMISSION, MERITOR MFS-13-143A STEER AXLE, MERITOR MT-40-14XP 3.42 40,000LBS, HENDRICKSON FF1 13,200LBS STEERABLE...

Condition	Used
Usage	466,463 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	560 HP
Engine Model	Detroit DD15
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	AirLiner
Rear Axle	Tri Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	BK4392-FL
MLS Number	14114215
Category	Cab & Chassis Trucks
Last Updated	1/28/2026
Location	OGDEN, UT, US
Sold By	Rocky Mountain Truck Parts

(833) 478-___ SHOW
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2021 Western Star 4900 Sleeper Semi Truck

$120,495 USD

2021 Western Star 4900 – Heavy Haul Powerhouse - DD16 600HP w/ EW4 Warranty Stock #14661 Hard-to-findWestern Star 4900 Heavy Haulpowered by aDetroit DD16 putting out 600HPand backed by...

Warranty

Condition	Used
Usage	398,479 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	8x4
Transmission	18 Speed Autoshift Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	14661
MLS Number	13527022
Category	Sleeper Semi Trucks
Last Updated	1/27/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(844) 882-___ SHOW
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2015 Freightliner Coronado 114 Tri Axle 25 ft Flatbed Truck - 450HP, 10 Speed Manual

$97,977 USD

2015 Freightliner Coronado 114 SD 25' x 96" 4-Axle Flat-Bed Truck, Fassi Model F330 SE Material Handling Crane With Top Seat And "Radio Remote" Controls, Serial Number: 3002-5396, Upper /...

Condition	Used
Usage	11,678 Hours
Duty Class	Heavy Duty Flatbed Truck
Bed Length	25 ft.
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	8x4
Transmission	10 Speed Manual
Suspension	TufTrac
Rear Axle	Tri Axle
Rear End	59,220 lb 4.10 ratio
Winch	Yes
Stock Number	4381
MLS Number	13777184
Category	Flatbed Trucks
Last Updated	1/24/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

(844) 882-___ SHOW
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2014 Western Star 4700 Tri Axle 24 ft Flatbed Truck - 450HP, 8Ll Manual

$71,977 USD

2014 Western-Star 4700 SB 24'6" x 96" Flat-Bed 4-Axle Drywall Boom Truck, IMT 24562 Material Handling Crane With Top Seat And "Radio Remote" Controls, Serial Number: 940386, MFG. Date: 2014...

Condition	Used
Usage	14,018 Hours
Duty Class	Heavy Duty Flatbed Truck
Bed Length	24 ft.
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	8x4
Transmission	8LL Manual
Suspension	TufTrac
Rear Axle	Tri Axle
Rear End	59,200 lb 4.10 ratio
Winch	Yes
Stock Number	4382
MLS Number	13777180
Category	Flatbed Trucks
Last Updated	1/24/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

(833) 801-___ SHOW
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2022 Western Star 4900EX Tri Axle Dump Truck - Detroit 450HP, 8Ll Manual, 16' Dump

Price Drop $110,000 USD

VERY NICE TRUCK, RUNS EXCELLENT, NICE BED, FULL LOCKING REARS, FULL GAUGE PACKAGE, AIR TAIL GATE, ELECTRIC TARP, CRUISE, AIR SEAT, POWER RIGHT WINDOW, POWER MIRRORS, HEATED MIRRORS,...

Condition	Used
Usage	133,557 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Rogers
Bed Length	16 ft.
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	8x4
Transmission	8LL Manual
Suspension	Spring
Rear Axle	Tri Axle
Rear End	40,000 lb 4.10 ratio
Stock Number	22DET133WSTRIDUMP
MLS Number	13725502
Category	Dump Trucks
Last Updated	1/24/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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2019 Freightliner 114SD Tri Axle Flatbed Truck - 450HP

Price Drop $49,900 USD

301502 Miles, Engine: DETROIT, 450 HP, Fuel Type: Diesel, AirLiner Suspension, Wheel Base: 286, Tri Rear Axles, Front Axle Weight: 18000 lb, Rear Axle Weight: 40000 lb

Condition	Used
Usage	301,502 Miles
Duty Class	Heavy Duty Flatbed Truck
Horse Power	450 HP
Suspension	AirLiner
Rear Axle	Tri Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	350750
MLS Number	13881369
Category	Flatbed Trucks
Last Updated	1/23/2026
Location	Manchester, NH, US
Sold By	Allegiance Trucks

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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	1/22/2026
Location	HOT SPRINGS, AR, US
Sold By	3W Equipment

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2012 Western Star 4900 Tri Axle Roll Off Truck - Detroit, 500HP, 18 Speed Manual

$95,000 USD

2012 Western Star 4900 roll off truck, only 58K miles, 50,000lb hyd. hook, DD15 Detroit, 500 hp, Eaton 18 speed manual, 16K front, 46K drivers, 12K steerable pusher, polished aluminum rims,...

Condition	Used
Usage	5,813 Hours
Duty Class	Heavy Duty Roll Off Truck
Horse Power	500 HP
Engine Model	Detroit DD15
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	AirLiner
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
MLS Number	14080384
Category	Roll Off Trucks
Last Updated	1/21/2026
Location	WINGER, MN, US
Sold By	Lucken Trucks and Parts

(855) 804-___ SHOW
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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	1/20/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

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1994 Kenworth T800 Tri Axle Dump Truck - Detroit 425HP, 13 Speed Manual, 16' Dump

$27,000 USD

GOOD TRUCK, RUNS EXCELLENT, DOUBLE FRAME, AIR GATE, AIR SEAT, DIFFERENTIAL LOCK, STEERABLE AIR LIFT AXLE, PRE-EMISSIONS DETROIT!,

Condition	Used
Usage	347,660 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Davis
Bed Length	16 ft.
Horse Power	425 HP
Engine Model	Detroit SERIES 60 12.7 DDEC III
Drivetrain	8x4
Transmission	13 Speed Manual
Suspension	Walking Beam
Rear Axle	Tri Axle
Rear End	44,000 lb 4.11 ratio
Stock Number	94DET347T8TRIDUMP
MLS Number	14035849
Category	Dump Trucks
Last Updated	1/18/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

2019 Freightliner Cascadia 126 Tri Axle Dump Truck - Detroit 470HP, 12 Speed Dt12 Automatic, 18' Dump

$120,000 USD

Brand New Dump Bed and System, Nice truck, One Owner, Contact ED Gibbs for details,

Condition	Used
Usage	299,971 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	18 ft.
Horse Power	470 HP
Engine Model	Detroit DD13
Drivetrain	8x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	2664
MLS Number	14020340
Category	Dump Trucks
Last Updated	1/16/2026
Location	Phoenix, AZ, US
Sold By	TCI Transportation

2019 Freightliner Cascadia 126 Tri Axle Dump Truck - Detroit 470HP, 12 Speed Dt12 Automatic, 18' Dump

$120,000 USD

Brand New Build on a 2019 Low Mile Chassis, Complete New Dump Bed and System, Contact Ed Gibbs for more information,

Condition	Used
Usage	299,000 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	18 ft.
Horse Power	470 HP
Engine Model	Detroit DD13
Drivetrain	8x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	40,000 lb 3.08 ratio
MLS Number	13786524
Category	Dump Trucks
Last Updated	1/16/2026
Location	Phoenix, AZ, US
Sold By	TCI Transportation

2023 Freightliner M2 112 Tri Axle Dump Truck - Detroit 450HP, 6+2 Speed Allison Rds Automatic

$135,900 USD

Brand New Build, On a 2023 Freightliner Chassis, Low Miles, New Dump Bed and System, High Lift and Swing Gate, Allison Automatic, Contact Ed Gibbs,

Condition	Used
Usage	68,322 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	18 ft.
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	8x4
Transmission	6+1 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	40,000 lb 3.90 ratio
MLS Number	13775517
Category	Dump Trucks
Last Updated	1/16/2026
Location	Phoenix, AZ, US
Sold By	TCI Transportation

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2011 Western Star 4900 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Detroit 500HP, 18 Speed Manual

$59,500 USD

2011 Western Star 4900SA, Only 52,000 original miles, 500 HP Detroit DD15, 18 Speed Overdrive transmission with 4.30 gears, 46k rear ends with full lockers. 16K front axle and #13,200...

Condition	Used
Usage	10,656 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Detroit DD15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	59,200 lb
Stock Number	BTS8704
MLS Number	14088452
Category	Sleeper Semi Trucks
Last Updated	1/21/2026
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

2020 Freightliner Cascadia 126 Tri Axle Day Cab Truck - Detroit 470HP, 12 Speed Dt12 Automatic

Contact for price

Factory Tri Ale, 2 units available, One owner, Contact: Ed Gibbs,

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	Air Ride
Rear Axle	Tri Axle
Rear End	40,000 lb 3.23 ratio
MLS Number	14072167
Category	Day Cab Semi Trucks
Last Updated	1/14/2026
Location	Phoenix, AZ, US
Sold By	TCI Transportation

2020 Freightliner Cascadia 126 Tri Axle Day Cab Truck - Detroit 470HP, 12 Speed Dt12 Automatic

Contact for price

2 Available, Factory Tri Axle Trucks, One Owner, Contact Ed Gibbs,

Quantity	2
Condition	Used
Usage	125,576 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	Air Ride
Rear Axle	Tri Axle
Rear End	40,000 lb 3.23 ratio
MLS Number	14069802
Category	Day Cab Semi Trucks
Last Updated	1/14/2026
Location	Phoenix, AZ, US
Sold By	TCI Transportation

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

Contact for price

100 Miles, Engine: DETROIT DD16, 525 HP, Fuel Type: Diesel, Automatic Transmission, TufTrac Suspension, Wheel Base: 232, Tri Rear Axles

Condition	New
Usage	100 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	525 HP
Engine Model	Detroit DD16
Transmission	Automatic
Suspension	TufTrac
Rear Axle	Tri Axle
Stock Number	WS4987
MLS Number	13723071
Category	Cab & Chassis Trucks
Last Updated	1/14/2026
Location	Bangor, ME, US
Sold By	Freightliner of Maine

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

Contact for price

1096 Miles, Engine: DETROIT DD16, 525 HP, Fuel Type: Diesel, Automatic Transmission, TufTrac Suspension, Wheel Base: 232, Tri Rear Axles

Condition	New
Usage	1,096 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	525 HP
Engine Model	Detroit DD16
Transmission	Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Tri Axle
Stock Number	WS4986
MLS Number	13723069
Category	Cab & Chassis Trucks
Last Updated	1/14/2026
Location	Bangor, ME, US
Sold By	Freightliner of Maine

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

Contact for price

943 Miles, Engine: DETROIT DD16, 525 HP, Fuel Type: Diesel, Automatic Transmission, TufTrac Suspension, Wheel Base: 232, Tri Rear Axles

Condition	New
Usage	943 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	525 HP
Engine Model	Detroit DD16
Transmission	Automatic
Suspension	TufTrac
Rear Axle	Tri Axle
Stock Number	WS4984
MLS Number	13723052
Category	Cab & Chassis Trucks
Last Updated	1/14/2026
Location	Bangor, ME, US
Sold By	Freightliner of Maine

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

Contact for price

4 Miles, Engine: DETROIT DD16, 525 HP, Fuel Type: Diesel, Automatic Transmission, TufTrac Suspension, Wheel Base: 232, Tri Rear Axles

Condition	New
Usage	4 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	525 HP
Engine Model	Detroit DD16
Transmission	Automatic
Suspension	TufTrac
Rear Axle	Tri Axle
Stock Number	WS4975
MLS Number	13720184
Category	Cab & Chassis Trucks
Last Updated	1/14/2026
Location	Bangor, ME, US
Sold By	Freightliner of Maine