Diesel Tri Axle Trucks For Sale

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Tri State Truck Center - Springfield, MO

Featured Item

2014 Peterbilt 388 Day Cab Truck - Paccar 485HP

Price Drop $39,500 USD

Affordable heavy haul tractor!! Ready to work. Great for construction and equipment hauling. Call for more information

Condition	Used
Usage	718,479 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	485 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	18 Speed Freedom Line Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	110597
MLS Number	13847766
Category	Day Cab Semi Trucks
Last Updated	3/26/2026
Location	Louisville, KY, US
Sold By	Boyd Truck Centers

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2025 Western Star 49X Tri Axle Day Cab Truck - Detroit 600HP

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532 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, Drive: 8x4, Tri Rear Axles

Condition	New
Usage	532 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	8x4
Rear Axle	Tri Axle
Stock Number	102259
MLS Number	13820447
Category	Day Cab Semi Trucks
Last Updated	3/26/2026
Location	Louisville, KY, US
Sold By	Boyd Truck Centers

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Featured Item

2025 Western Star 49X Tri Axle Day Cab Truck - Cummins 565HP, 18 Speed Freedom Line Manual

$216,000 USD

NEW!!!! HEAVY HAUL!!! CUMMINS POWER 565HP 5 YEAR/500K MILE ENGINE WARRANTY, 18 SPEED MANUAL. READY TO GET HAULING!!!!! Call for more information

Condition	Used
Usage	532 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Freedom Line Manual
Suspension	AirLiner
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	108765
MLS Number	13387296
Category	Day Cab Semi Trucks
Last Updated	3/26/2026
Location	Louisville, KY, US
Sold By	Boyd Truck Centers

Featured Item

2024 Peterbilt 567 Tri Axle Dump Truck - Paccar 430HP, 18 Speed Ultrashift Automatic, 16' Dump

$169,900 USD

Triaxle, 16' R/S Steel Dump w/50" 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	5,247 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	R/S GODWIN
Bed Length	16 ft.
Horse Power	430 HP
Transmission	18 Speed Ultrashift Automatic
Suspension	Air Trac
Rear Axle	Tri Axle
Stock Number	RD660764
MLS Number	14162293
Category	Dump Trucks
Last Updated	3/12/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

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2022 Kenworth T680 Tri Axle Sleeper Semi Truck - Mid Roof Sleeper, Cummins 500HP, 13 Speed Autoshift Amt

$46,900 USD

Cummins X15 450 hp, 13 speed automatic transmission, air ride suspension, steerable pusher axle, dual tanks, stationary 5th wheel, 11R22.5 tires on aluminum wheels, fender mirrors, heated...

Condition	Used
Usage	643,614 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	13 Speed Autoshift Automated
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	1202
MLS Number	14092375
Category	Sleeper Semi Trucks
Last Updated	3/16/2026
Location	New Salem, ND, US
Sold By	Pedigree Truck and Trailer Sales, Inc.

(714) 718-___ SHOW
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Featured Item

2019 Kenworth T800 Hauler Truck

$205,000 USD

Heavy Haul - Excellent Condition - Heavy Duty Front Axles (22,000LB) Intermediate Axle (23,000LB) Rear Axle (23,000LB) - Custom Paint - Great Interior - Wet Kit - Aftermarket Murray Ramp...

Condition	Used
Usage	263,811 Miles
Duty Class	Heavy Duty Hauler Truck
Horse Power	400 HP
Engine Model	Cummins ISX / X15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	4 Bag Air Ride
Rear Axle	Tri Axle
Rear End	23,000 lb
MLS Number	14219031
Category	Hauler Trucks
Last Updated	3/2/2026
Location	Santa Ana, CA, US
Sold By	RT Equipment Rentals

Featured Item

2023 Kenworth T880 Tri Axle Day Cab Truck - Paccar 510HP, 18 Speed Manual

$125,900 USD

Triaxle Day Cab, MX13 Paccar 510 HP, 18 Speed, 4.10 Ratio, 3 Stage Engine Brake, Double Frame, Air Ride, 14,320 FA, 46,000 RA, 13,500 Steerable L/A, 268" WB, 24'2" Bridge, Dual Exhaust, 2...

Condition	Used
Usage	4,650 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	4.10 ratio
Stock Number	PF258257
MLS Number	13811557
Category	Day Cab Semi Trucks
Last Updated	3/3/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

Featured Item

2018 Kenworth T880 Tri Axle Dump Truck - Paccar 485HP, 8Ll Manual, 17.5' Dump

$154,900 USD

Tri Axle, MX-13 Paccar 485 HP, Eaton-Fuller Manual 8LL, 3.73 Ratio, 18,740 Front Axle, 46,000 Rear Axle, 214" Wheelbase, 20' 1" Bridge, Hendrickson Air Ride, Double Frame, 3 Stage Engine...

Condition	Used
Usage	217,699 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	J&J
Bed Length	17.5
Horse Power	485 HP
Engine Model	Paccar MX-13
Transmission	8LL Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	3.73 ratio
Stock Number	JJ186249
MLS Number	12620577
Category	Dump Trucks
Last Updated	3/3/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

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Featured Item

2006 Peterbilt 335 Flatbed Truck - Flatbed / Platform Body

$10,500 USD

P/B CUMMINS ISC 315 HP, EATON FULLER 8LL SPD, TRI AXLE 24' FLATBED, 18K LBS. FRONT AXLE, 40K LBS. REAR AXLES, RATIO 4.33, NOTE: (SELLING THIS TRUCK AS IS, CRANKS, RUNS DRIVES)

Condition	Used
Usage	16,683 Hours
Duty Class	Heavy Duty Flatbed Truck
Upfit Type	Flatbed / Platform Body
Bed Length	24 ft.
Horse Power	315 HP
Engine Model	Cummins ISC
Drivetrain	6x4
Transmission	8LL Manual
Suspension	4 Bag Air Ride
Rear Axle	Tri Axle
Rear End	40,000 lb 4.33 ratio
MLS Number	14095302
Category	Flatbed Trucks
Last Updated	3/2/2026
Location	Jennings,
Sold By	Verified Truck & Equipment

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

Newly Listed

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Triaxle, 16' Logan Steel Dump w/60" Sides, High Lift Gate, MX13 Paccar 510 HP, Allison Automatic 6 Speed, 4.78 Ratio, 3 Stage Engine Brake, Double Frame, Chalmers, 20K FA, 46K RA, 20K Pusher...

Condition	Used
Usage	1,584 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Logan
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	SJ141522
MLS Number	14271429
Category	Dump Trucks
Last Updated	3/27/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

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2018 Mack Granite GU713 Tri Axle Dump Truck - MP8 455HP, 6 Speed Allison Rds Automatic

Newly Listed

$134,900 USD

2018 Mack GU713 --- Tri Axle, MP8 Mack 455 HP, Allison Automatic 6 Speed, 4.19 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 227" Wheelbase, 21' Bridge, Camelback, Thick Frame, 2 Stage Engine...

Condition	Used
Usage	302,217 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Horse Power	455 HP
Engine Model	Mack MP8
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	46,000 lb 4.19 ratio
Stock Number	037314
MLS Number	14271411
Category	Dump Trucks
Last Updated	3/27/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

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2020 Peterbilt 389 Tri Axle Dump Truck - Cummins 565HP, 18 Speed Manual, 19.5' Dump

Newly Listed

$154,900 USD

19 1/2' steel dump with 2 way gate. Well taken care of, Ready to go to work,

Condition	Used
Usage	10,250 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	19.5
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	210140
MLS Number	14271106
Category	Dump Trucks
Last Updated	3/27/2026
Location	Butler, PA, US
Sold By	Hunter Truck

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2019 Peterbilt 567 Tri Axle Dump Truck - Paccar 455HP, 8Ll Manual, 19.5' Dump

Newly Listed

$117,900 USD

Trade in from well maintained fleet, 19 1/2 MAC alum dump, Inspection door, Frt. Rear inspection ladders, 20K fixed pusher,

Condition	Used
Usage	12,809 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	19.5
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	8LL Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	53,280 lb 4.30 ratio
Stock Number	102601
MLS Number	14270888
Category	Dump Trucks
Last Updated	3/27/2026
Location	Butler, PA, US
Sold By	Hunter Truck

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2020 Mack Granite 84FR Tri Axle Dump Truck - MP7 425HP, 6 Speed Allison Rds Automatic, 17' Dump

Recently Updated

$146,900 USD

2020 Mack GR84F --- Tri Axle, MP7 Mack 425 HP, Allison Automatic 6 Speed, 18,000 Front Axle, 46,000 Rear Axle, 228" Wheelbase, 21' 2" Bridge, Hendrickson Haulmaax, 3 Stage Engine Brake, Air...

Condition	Used
Usage	312,110 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	17 ft.
Horse Power	425 HP
Engine Model	Mack MP7
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson HMX460
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	001257
MLS Number	14245903
Category	Dump Trucks
Last Updated	3/27/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

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2005 International Paystar 5500 Tri Axle Mixer / Ready Mix / Concrete Truck - Cummins, 370HP, 8Ll Manual

Recently Updated

$15,000 USD

RUNS AND WORKS, HEAVY DUTY, DIFFERENTIAL LOCK, AIR SEAT, 10.5 YARD MIXER, REAR BRIDGE AXLE!,

Condition	Used
Usage	266,531 Miles
Duty Class	Heavy Duty Mixer / Ready Mix / Concrete Truck
Horse Power	370 HP
Engine Model	Cummins ISM
Drivetrain	8x4
Transmission	8LL Manual
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	05PAY266MIX
MLS Number	14155868
Category	Mixer / Ready Mix / Concrete Trucks
Last Updated	3/27/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 982-___ SHOW
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2015 Western Star 4700 Equiped With IMT 28562 Drywall Crane, 71'.4" Vertical Reach, 5700 lbs Max Capacity

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$73,995 USD

FOR SALE: 2015 WESTERN STAR 4700 TRI-AXLE FLATBED WITH IMT 28562 DRYWALL CRANE, For sale is a 2015 Western Star 4700 heavy-duty crane truck equipped with a flatbed and IMT 28562 drywall...

Condition	Used
Usage	170,851 Miles
Duty Class	Heavy Duty Crane Truck
Upfit Type	Crane
Upfit Make	IMT
Upfit Model	28562
Horse Power	500 HP
Engine Model	Detroit Diesel DD13
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Tri Axle
Rear End	59,200 lb
Outriggers	Yes
Lift Height	71 ft
Max Reach	62 ft
Lift Capacity	5700.00 Lb
Stock Number	GL0666
MLS Number	14138949
Category	Crane Trucks
Last Updated	3/27/2026
Location	Miami, FL, US
Sold By	Truck and Van Outlet

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2020 Western Star 4900FA Tri Axle Dump Truck - Cummins 525HP, 18 Speed Ultrashift Plus Amt, 19' Dump

Recently Updated

$127,900 USD

Nice low mileage truck, Low side alum body dump, Automated transmission,

Condition	Used
Usage	6,849 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	19 ft.
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Ultrashift Plus Automated
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	285850
MLS Number	14147376
Category	Dump Trucks
Last Updated	3/27/2026
Location	Butler, PA, US
Sold By	Hunter Truck

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Mack B47 30-Ton Crane Truck - 2026 National NBT30H-2 Crane, 12 Spd

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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 vocational 12 speed transmission...

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	3/27/2026
Location	Temecula, CA, US
Sold By	Carmody and Associates Inc

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

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The 2020 Freightliner Cascadia 126 is a Class 8 sleeper tractor built for efficiency, reliability, and driver comfort, making it an excellent choice for regional and long-haul operations Key...

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	3/27/2026
Location	Phoenix, AZ, US
Sold By	TCI Transportation

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

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The 2019 Freightliner Cascadia 126 is a Class 8 sleeper tractor known for its efficiency, reliability, and driver comfort, making it a top choice for regional and long-haul operations Key...

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	3/27/2026
Location	Phoenix, AZ, US
Sold By	TCI Transportation

(855) 980-___ SHOW
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2005 International Paystar 5900 Tri Axle Day Cab Truck - Cummins, 18 Speed Manual

Recently Updated

$35,500 USD

2005 INTERNATIONAL 5900 DAY CAB, CUMMINS ISX, 18 SPEED TRANSMISSION, WET KIT, TOOL BOX, HEADACHE RAKE, ALUMINUM WHEELS 24.5,,

Condition	Used
Duty Class	Heavy Duty Day Cab Truck
Engine Model	Cummins ISX
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	183500-IHC
MLS Number	14010192
Category	Day Cab Semi Trucks
Last Updated	3/27/2026
Location	OGDEN, UT, US
Sold By	Rocky Mountain Truck Parts

(844) 985-___ SHOW
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2020 Peterbilt 567 Tri Axle Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 565HP, Automatic

Recently Updated

$94,900 USD

LOADED HEAVY HAUL! NEW DPF; DOC; SCR installed! That is a $15k value to you free! New Reman Engine put in March 2025 at 456k Miles! This Tri Axle 2020 Peterbilt 567 Heavy Haul Truck is...

Condition	Used
Usage	506,247 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	8680185
MLS Number	13982348
Category	Sleeper Semi Trucks
Last Updated	3/27/2026
Location	Indianapolis, IN, US
Sold By	JX Truck Center

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2000 Peterbilt 379 Tri Axle Sleeper Semi Truck - Mid Roof Sleeper, Caterpillar 550HP, 18 Speed Manual

Price Drop $74,900 USD

550 Cat with Overhaul, Eaton Fuller 18 speed, 3.55 rear end ratio, dual 140 gallon tanks, dual straight exhaust, dual breathers, stainless visor, pusher axle, good 11R24.5 tires on aluminum...

Condition	Used
Usage	1,860,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Caterpillar 3406E
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	3.55 ratio
Stock Number	1704
MLS Number	14000056
Category	Sleeper Semi Trucks
Last Updated	3/27/2026
Location	New Salem, ND, US
Sold By	Pedigree Truck and Trailer Sales, Inc.

(844) 435-___ SHOW
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2021 International HV Tri Axle Dump Truck - Cummins 370HP, Automatic

Recently Updated

$129,900 USD

Cummins L9 370HP, Allison 4500RDS, 20000 Front, 46000 Full Locking Rears, 20000 Steerable Lift axle, 18' Brandon Steel Dump with 3 Chutes,

Condition	Used
Usage	142,363 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	370 HP
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 6.14 ratio
Stock Number	250584
MLS Number	13556796
Category	Dump Trucks
Last Updated	3/27/2026
Location	Hartford, CT, US
Sold By	Allegiance Trucks