Diesel Tri Axle Flatbed Trucks For Sale in United States

(844) 882-___ SHOW
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27 0

2012 International WorkStar 7600 Tri Axle 26 ft Flatbed Truck - 390HP, 8Ll Manual

2016 Freightliner 108SD Tri Axle 26 ft Flatbed Truck - 350HP, 6 Speed Allison Rds Automatic

Newly Listed

$67,977 USD

2016 Freightliner Coronado 108 SD 26' x 96" 8x4 4-Axle Flat-Bed Truck, Cummins ISL 8.9L @ 350 H.P., Exhaust Brake, Allison 3000-RDS 6-Speed Automatic O/D Transmission, 5.29 Ratio, 260" W.B.,...

Condition	Used
Usage	12,064 Hours
Duty Class	Heavy Duty Flatbed Truck
Bed Length	26 ft.
Horse Power	350 HP
Engine Model	Cummins ISL
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Tri Axle
Rear End	46,000 lb 5.29 ratio
Winch	Yes
Stock Number	4332
MLS Number	13693790
Category	Flatbed Trucks
Last Updated	7/12/2025
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

(855) 653-___ SHOW
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43 0

2018 Kenworth T370 Tri Axle 24 ft Flatbed Truck - 350HP, 6 Speed Allison Rds Automatic

$102,500 USD

2018 Kenworth T370 Tri-Axle Flatbed, 8.9L Paccar PX-9 Diesel Engine, 350 HP, Engine Brake, Allison 3000 RDS 6 Speed Automatic Transmission, 114,299 Miles 5,600 Engine Hours, DOUBLE FRAME,...

Condition	Used
Usage	5,600 Hours
Duty Class	Heavy Duty Flatbed Truck
Bed Length	24 ft.
Horse Power	350 HP
Engine Model	Paccar PX9
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	53,200 lb 5.29 ratio
Stock Number	T17184D
MLS Number	13650083
Category	Flatbed Trucks
Last Updated	7/3/2025
Location	Denver, CO, US
Sold By	DTI Trucks

(571) 344-___ SHOW
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9 0

2006 Volvo Flatbed Truck

$8,300 USD

This is a 2006 custom Volvo with sleeper and 23 ft bed with a conestoga cover. The truck has an tri axle design to haul heavy cargo. The truck has a D12 Volvo engine with a turbo.

Condition	Used
Usage	627,563 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	23 ft.
Engine Model	Volvo D12
Drivetrain	6x2
Transmission	4+4 Speed Manual
Suspension	4 Bag Air Ride
Rear Axle	Tri Axle
Door Type	Swing
MLS Number	13676197
Category	Flatbed Trucks
Last Updated	7/1/2025
Location	Fairfax Station, VA, US
Sold By	Private Party

(844) 955-___ SHOW
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14 1

2020 Kenworth T880 Tri Axle Flatbed Truck - 485HP, 12 Speed Automatic

$139,750 USD

Only 98,000 Original Miles ~ Cummins X15 ~ 485 HP ~ 12 Speed Automatic ~ 20k Front / 20k Pusher / 46k Rears ~ Full Lockers ~ Triple Frame ~ Disc Brakes ~ 25ft x 102in Flatbed ~ All Aluminum...

Condition	Used
Usage	98,000 Miles
Duty Class	Heavy Duty Flatbed Truck
Horse Power	485 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	397557
MLS Number	13152998
Category	Flatbed Trucks
Last Updated	6/28/2025
Location	Olive Branch, MS, US
Sold By	Truck Market

(844) 611-___ SHOW
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25 0

2012 International WorkStar 7600 Tri Axle Flatbed Truck - 350HP, 8Ll Manual

$39,900 USD

24' steel flatbed w/ piggy back set up, sliding winches, 13k steerable lift axle, rear lockers, cruise control, 315x22.5 steer float tires, good tires all the way around,

Condition	Used
Usage	13,530 Hours
Duty Class	Heavy Duty Flatbed Truck
Horse Power	350 HP
Engine Model	International MAXXFORCE 11
Drivetrain	6x4
Transmission	8LL Manual
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	GW23036
MLS Number	12101040
Category	Flatbed Trucks
Last Updated	6/28/2025
Location	Rigby, ID, US
Sold By	Grover's All-Wheels, LLC

30 0

2008 Sterling L9500 Tri Axle 26 ft Flatbed Truck - 410HP, 8Ll Manual

$17,000 USD

GOOD TRUCK, RUNS GREAT, CLEAN, WELL MAINTAINED, AIR SEAT, AIR BRAKES, AIR LIFT AXLE, FORK LIFT PACKAGE, FULL LOCKING REARS, AIR SEAT!,

Condition	Used
Usage	148,859 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	26 ft.
Horse Power	410 HP
Drivetrain	8x4
Transmission	8LL Manual
Suspension	TufTrac
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	08STRL148TRIFLAT
MLS Number	13652187
Category	Flatbed Trucks
Last Updated	6/18/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

27 0

2012 Freightliner M2 106 Tri Axle 24 ft Flatbed Truck - 350HP, Automatic

$23,000 USD

SUPER NICE TRUCK, RUNS AND DRIVES EXCELLENT! AIR SEAT, AIR BRAKES, STEERABLE AIR LIFT AXLE, DUMP VALVE, DIFFERENTIAL LOCK! NICE FLAT BED WITH FORK LIFT PACKAGE!,

Condition	Used
Usage	352,863 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	24 ft.
Horse Power	350 HP
Engine Model	Cummins ISC350
Drivetrain	8x4
Transmission	Automatic
Suspension	AirLiner
Rear Axle	Tri Axle
Rear End	40,000 lb 5.29 ratio
Winch	Yes
Stock Number	12M2352TRIFLAT
MLS Number	13642413
Category	Flatbed Trucks
Last Updated	6/12/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

32 0

2016 Freightliner 108SD Tri Axle 25 ft Flatbed Truck - 345HP, 10 Speed Manual

$32,000 USD

VERY NICE TRUCK, RUNS AND DRIVES EXCELLENT, NICE 25 FT FLAT BED, AIR BRAKES, AIR SEAT, STEERABLE AIR LIFT AXLE, FORK LIFT PACKAGE, DIFFERENTIAL LOCK, DUMP VALVE, HEATED MIRRORS!,

Condition	Used
Usage	213,579 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	25 ft.
Horse Power	345 HP
Engine Model	Cummins ISL
Drivetrain	8x4
Transmission	10 Speed Manual
Suspension	AirLiner
Rear Axle	Tri Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	16SD213TRIFLAT
MLS Number	13633800
Category	Flatbed Trucks
Last Updated	6/8/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

5 0

2006 International WorkStar 7500 Tri Axle 24 ft Flatbed Truck - 330HP, 8Ll Manual

$22,000 USD

good truck, runs great, clean, air seat, air brakes, steerable air lift axle, double frame, differential lock, dump valve, FORKLIFT PACKAGE, floats,,

Condition	Used
Usage	234,820 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	24 ft.
Horse Power	330 HP
Engine Model	International HT570
Drivetrain	8x4
Transmission	8LL Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	067500234TRIFLAT
MLS Number	13633796
Category	Flatbed Trucks
Last Updated	6/8/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

5 0

2013 International WorkStar 7500 Tri Axle 24 ft Flatbed Truck - 300HP, 10 Speed Manual

$25,000 USD

good truck, runs great, clean, air seat, air brakes, steerable air lift axle, double frame, differential lock, dump valve, FORKLIFT PACKAGE, floats,,

Condition	Used
Usage	202,880 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	24 ft.
Horse Power	300 HP
Drivetrain	8x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	137500TRI202FLAT
MLS Number	12467378
Category	Flatbed Trucks
Last Updated	6/8/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(866) 714-___ SHOW
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23 0

2014 Freightliner 108SD Flatbed Truck

$69,900 USD

2014 Freightliner 108SD Tri Axle Flatbed Truck, Cummins ISL8.9 Engine!! 345 HP Engine!! Eaton Fuller 10 Speed Manual Transmission!!! ONLY 223,065 MILES!!! 24'x96" Steel Bed, DOUBLE FRAME!!!,...

Condition	Used
Usage	11,413 Hours
Duty Class	Heavy Duty Flatbed Truck
Bed Length	24 ft.
Horse Power	345 HP
Engine Model	Cummins Cummins ISL
Drivetrain	8x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	57,020 lb 5.38 ratio
Stock Number	260120
MLS Number	13530472
Category	Flatbed Trucks
Last Updated	6/3/2025
Location	Mcdonough, GA, US
Sold By	The Truck and Trailer Connection INC

(844) 982-___ SHOW
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78 1

2018 Freightliner 114SD Tri Axle 28 ft Flatbed Truck - 450HP, 10 Speed Manual

$59,995 USD

For Sale: 2018 Freightliner 114SD Flatbed with Rolling Tarp System Miles: 167,026, GVWR: 68,000 lbs, Wheelbase: 286", Engine: Detroit DD13 12.9L, Transmission: 10-Speed Manual, Drive: 8x4,...

Condition	Used
Usage	167,026 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	28 ft.
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	8x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	51,020 lb
Stock Number	JP6453
MLS Number	13003528
Category	Flatbed Trucks
Last Updated	5/31/2025
Location	Miami, FL, US
Sold By	Truck and Van Outlet

63 1

2003 Freightliner FLD120 Classic Tri Axle Flatbed Truck - 475HP, 18 Speed Manual

$45,000 USD

good truck, runs great, clean, air seat, double frame, full locking rears,*VERSA-TEL CRANE/ CAN NOT FIND MODEL NUMBER/ CRANE WORKS!! LOW MILEAGE TRUCK,

Condition	Used
Usage	20,451 Hours
Duty Class	Heavy Duty Flatbed Truck
Horse Power	475 HP
Engine Model	Caterpillar C15
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Floor Type	Wood Floor
Stock Number	03C15TRICRANE
MLS Number	13258430
Category	Flatbed Trucks
Last Updated	5/30/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 913-___ SHOW
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26 1

2014 Freightliner 114SD Tri Axle 24 ft Flatbed Truck - 450HP, 6 Speed Ultrashift Automatic

$59,900 USD

2014 FREIGHTLINER 114SD WITH 421,242 MILES, 24'6X102 FLATBED WITH MOFFETT KIT, DETROIT DD13 ENGINE, 450 HP, 6 SPEED AUTOMATIC EATON-FULLER TRANSMISSION, 226" WHEELBASE, 3.70 RATIO, MID LIFT...

Condition	Used
Usage	421,242 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	24 ft.
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	8x4
Transmission	6 Speed Ultrashift Automatic
Rear Axle	Tri Axle
Rear End	50,000 lb 3.70 ratio
Winch	Yes
Stock Number	8085
MLS Number	13206268
Category	Flatbed Trucks
Last Updated	5/29/2025
Location	Tuscaloosa, AL, US
Sold By	Bobby Park Truck and Equipment Inc.

(855) 980-___ SHOW
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10 0

2000 Peterbilt 378 Tri Axle 20 ft Flatbed Truck - 365HP, 8LL

$23,850 USD

Clean truck. 22' 8" of frame behind the cab, 198" C-T, PTO

Condition	Used
Usage	591,010 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	20 ft.
Horse Power	365 HP
Engine Model	Caterpillar C10
Drivetrain	8x4
Transmission	8LL Manual
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	40,000 lb
Floor Type	Wood Floor
Stock Number	6357
MLS Number	10618657
Category	Flatbed Trucks
Last Updated	4/16/2025
Location	Caledonia, NY, US
Sold By	Caledonia Diesel

(833) 901-___ SHOW
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48 0

2019 Peterbilt 348 Tri Axle 28 ft Flatbed Truck - 350HP, Automatic

$179,995 USD

Virtually new truck, roof conveyor, PX9 350HP, Allison 3000RDS, 28ft flatbed, Factory tri axle, Double frame, Differential lock, Forklift kit, Ask about our nationwide shipping service!,

Condition	Used
Usage	517 Hours
Duty Class	Heavy Duty Flatbed Truck
Bed Length	28 ft.
Horse Power	350 HP
Engine Model	Paccar PX9
Drivetrain	8x4
Transmission	Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	52,350 lb 5.29 ratio
Winch	Yes
MLS Number	13218752
Category	Flatbed Trucks
Last Updated	3/14/2025
Location	West Sacramento, CA, US
Sold By	Georgia Elite Trucks

4 0

2010 Freightliner M2 112 Tri Axle 24 ft Flatbed Truck - 410HP, 10 Speed Manual

$30,000 USD

very nice truck, runs excellent, very clean, air seat, for lift package, dump valve, air lift axle, double frame,,

Condition	Used
Usage	285,333 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	24 ft.
Horse Power	410 HP
Engine Model	MBE4000
Drivetrain	8x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	10MBE285M2TRIFLAT
MLS Number	12345414
Category	Flatbed Trucks
Last Updated	1/14/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

5 0

1984 International S1900 Tri Axle 16 ft Flatbed Truck - 250HP, Automatic

$6,000 USD

double frame, lift axle, Allison transmission, *TRUCK HAS SET FOR A WHILE AND WILL NEED A GOOD SERVICE AND GOING OVER. WE ARE SELLING AS-IS,

Condition	Used
Usage	210,930 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	16 ft.
Horse Power	250 HP
Engine Model	International DT466
Transmission	Automatic
Suspension	Walking Beam
Rear Axle	Tri Axle
Rear End	40,000 lb
Stock Number	84INTLTRIFLAT
MLS Number	10434723
Category	Flatbed Trucks
Last Updated	1/12/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales