Tri Axle Trailers with Air Ride Suspension For Sale

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2026 Trail King TK110HDG Lowboy Trailer

$119,727 USD

2026 New Trail King 55 Ton Lowboy, 25’9” deck, apitong deck, pull out riggers, 102” wide, air lift axle, flip axles in stock as well. Price includes FET Tax

Condition	New
L x W	51 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Floor Type	Apitong Floor
Outriggers	Yes
Ramps	Yes
Stock Number	110756
MLS Number	14244478
Category	Lowboy Trailers
Last Updated	3/26/2026
Location	Louisville, KY, US
Sold By	Boyd Truck Centers

(303) 638-___ SHOW
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2016 Timpte 3 AXLE GRAIN HOPPER Hopper / Grain Trailer

$40,000 USD

Very nice Timpte grain trailer that has not been pulled much at all and only pulled in SW Nebraska and Western Kansas so no rust on this trailer. Thunder 7000 rollover trap, extra lights,...

Condition	Used
L x W	50 ft. x 96 in.
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	14225540
Category	Hopper / Grain Trailers
Last Updated	3/7/2026
Location	Saint Francis, KS, US
Sold By	HI MAC TRUCKING INC

(833) 801-___ SHOW
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2009 Pitts 60 TON DETACH Lowboy Trailer

Newly Listed

$36,000 USD

60 TON DETACH WITH PONY ENGINE, AIR RIDE, DUMP VALVE, 25 FT WELL, OUT RIGGERS!,

Condition	Used
L x W	52 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Floor Type	Wood Floor
Stock Number	09PITT019DETLOW
MLS Number	14287293
Category	Lowboy Trailers
Last Updated	4/4/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(888) 853-___ SHOW
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2015 Westmor Industries MC331 Industrial Gas Tank Trailer

Newly Listed

$155,000 USD

2015 Westmor, 12,600 gallons, 265 psi, hydraulic driven pump with bypass valve, brake interlock, air operated internals, air ride with front axle lift, 11R22.5 tires on aluminum wheels, side...

Condition	Used
Suspension	Air Ride
Rear Axle	Tri Axle
Capacity	12600 Gallons
Stock Number	702
MLS Number	14287236
Category	Industrial Gas Tank Trailers
Last Updated	4/4/2026
Location	New Salem, ND, US
Sold By	Pedigree Truck and Trailer Sales, Inc.

2026 SmithCo SX3-47-36 Side Dump Trailer

Recently Updated

$79,400 USD

Made in the USA!! 47' trailer with 36' tub, 32 cubic yard capacity, 79" 3rd axle spacing, 18" Kingpin setting, 25K Axles, 2 speed landing gear, Electric roll over tarp, 1/4" AR450 hardened...

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	7091
MLS Number	14229261
Category	Side Dump Trailers
Last Updated	4/4/2026
Location	Aberdeen, ID, US
Sold By	Diesel Depot

(844) 301-___ SHOW
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2023 WILSON 51x96 Tri Axle Aluminum Belt Trailer - Air Ride, Fixed Axle

Newly Listed

$85,000 USD

2023 Wilson 51' Tri Axle Belt Trailer 78" Sides 42" Belt Top Hinge Door Electric Tarp Full Poly Liner 2 Rows of Lights,

Condition	Used
L x W	51 ft. x 96 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Floor Type	Belt Floor
MLS Number	14284648
Category	Belt Trailers
Last Updated	4/3/2026
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

(833) 904-___ SHOW
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2020 Trout River 39x99 Tri Axle Combination Belt Trailer - Air Ride, Fixed Axle

Newly Listed

$54,500 USD

2020 Trout River Belt Trailer, 39ft x 99in, 39in Belt Width, Electric Tarp, Air lift Tailgate, Air ride suspension, Lift Axle (1st), Nationwide Delivery Available

Condition	Used
L x W	39 ft. x 99 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Floor Type	Belt Floor
Stock Number	4699
MLS Number	14284646
Category	Belt Trailers
Last Updated	4/3/2026
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

(844) 305-___ SHOW
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2016 East Genesis 35 ft End Dump Trailer - Tri Axle, Aluminum, Air Ride

Newly Listed

$49,900 USD

Tri Axle, Air Ride, All Aluminum, 35 FOOT, 60"SIDES, FRAMELESS, ELECTRIC SHURCO 4500 HD TARP, Air Tailgate,

Condition	Used
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	GR056528
MLS Number	14284558
Category	End Dump Trailers
Last Updated	4/3/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(855) 804-___ SHOW
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2016 East Genesis 35 ft End Dump Trailer - Tri Axle, Aluminum, Air Ride

Newly Listed

$49,900 USD

2016 EAST GENESIS --- Tri Axle, Air Ride, All Aluminum, Frameless, 35 Foot, 60"Sides, Electric Shurco 4500 Series HD Tarp System,

Condition	Used
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	056528
MLS Number	14284433
Category	End Dump Trailers
Last Updated	4/3/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(833) 346-___ SHOW
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2026 CPS TRI AXLE AIR RIDE BOTTOM DUMP, LIFT AXLE, VERSA VA Belly Dump Trailer

Recently Updated

$64,900 USD

2026 CPS Tri Axle Bottom Dump, 42', Front and Rear Aluminum Bolt On Fenders, 23 Cubic Yards, Single Hopper, Bang Boards, Electric Slide Tarp, Pin Setting Gate Limiters, Versa Valve, Windrow...

Quantity	5
Condition	New
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	236276
MLS Number	13703431
Category	Belly Dump Trailers
Last Updated	4/3/2026
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

(833) 346-___ SHOW
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2026 Dragon Vacuum Tank Trailer

Recently Updated

$103,900 USD

2026 Dragon 165 BBL Non Code Water Vacuum Tanker, Rocky Mountain Series, 46', Fruitland Pump, Front and Rear Fenders, 4 Dome Lids, 1 Compartment, 2 Baffles, 165 BBL, Tri Axle, Air Ride w...

Quantity	4
Condition	New
Suspension	Air Ride
Rear Axle	Tri Axle
Capacity	6930 Gallons
Compartments	1
Stock Number	109896
MLS Number	13367513
Category	Vacuum Tank Trailers
Last Updated	4/3/2026
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

(833) 801-___ SHOW
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1993 Fontaine 50 TON DETACH Lowboy Trailer

Newly Listed

$20,000 USD

GOOD TRAILER, DROP FRAME FLOOR, HYDRAULIC DETACH, DUMP VALVE, COVERED BACK! *NO TITLE/ BILL OF SALE ONLY,

Condition	Used
L x W	50 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Floor Type	Steel Floor
Stock Number	93FONT50TDET
MLS Number	14278194
Category	Lowboy Trailers
Last Updated	4/4/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

2022 SmithCo MHVSR3-44-36 Side Dump Trailer

Newly Listed

$69,000 USD

Made in the USA!! 44' trailer with 36' tub, 63.7 cubic yard capacity, 24" Side extensions, 2 speed landing gear, 18" Kingpin setting, Electric roll over tarp, 1/4" AR450 hardened steel tub,...

Condition	Used
L x W	44 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	Consign MHV
MLS Number	14278175
Category	Side Dump Trailers
Last Updated	4/4/2026
Location	Aberdeen, ID, US
Sold By	Diesel Depot

2026 Manac 4B346A230 Belly Dump Trailer

Recently Updated

$65,900 USD

New 46'6" x 102", 26 cubic yard heaped, 3rd axle liftable-non steerable, 77" 3rd axle spread- 50" 1st/2nd axle, 18" Kingpin setting on ocillating 5th wheel plate, Electric roll over tarp,...

Condition	New
L x W	46.5 x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	CPS 3 axle
MLS Number	13796867
Category	Belly Dump Trailers
Last Updated	4/1/2026
Location	Boise, ID, US
Sold By	Diesel Depot

(844) 422-___ SHOW
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2024 Brenner 44FT FOOD GRADE TANKER- 7,250 GAL Tri Axle Stainless Steel Food Grade Tanker Trailer - Air Ride, Fixed Axle

Recently Updated

Contact for price

MAJOR TAX INCENTIVE! Section 179 - 100% Tax Write-Off on Tank Trailers Effective July 4, 2025- Applies to all tankers placed in service after Jan. 19, 2025, Message us to learn more about...

Condition	New
Suspension	Air Ride
Rear Axle	Tri Axle
Capacity	7250 Gallons
Compartments	1
Stock Number	441755
MLS Number	13429496
Category	Food Grade Tank Trailers
Last Updated	4/2/2026
Location	Byron Center, MI, US
Sold By	Trailer Equipment Inc. & Trailer X-Press Inc.

(844) 482-___ SHOW
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Trailer Equipment Inc. & Trailer X-Press Inc.

2019 MAC 36 ft End Dump Trailer - Tri Axle, Aluminum, Air Ride

Recently Updated

$63,000 USD

Nice used Triaxle Dump. Man Door. Fresh Federal DOT. Ready to work

Condition	Used
L x W	36 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	42993
MLS Number	13258319
Category	End Dump Trailers
Last Updated	4/2/2026
Location	Alliance, OH, US
Sold By	MAC Trailer Enterprises Inc.

(844) 482-___ SHOW
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2026 MAC Trailer 26 ft Frame End Dump Trailer - Tri Axle, Aluminum, Air Ride

Recently Updated

Contact for price

Nice 26' Triaxle Frame Dumps. 3/8 Full Floor, 18" Grain Door, Ready to Work! They wont last long! Give us a call!!,

Quantity	2
Condition	New
L x W	26 ft. x 96 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	79227
MLS Number	11231302
Category	End Dump Trailers
Last Updated	4/2/2026
Location	Alliance, OH, US
Sold By	MAC Trailer Enterprises Inc.

2026 Trail King TK110HDG Lowboy Trailer

Recently Updated

Contact for price

53' x 102", 24" Loaded deck height, 25'9" well, 8" Ground clearance, 55 Ton, Apitong wood deck, Covered wheel wells, 12'11" Removable gooseneck (hydraulic), Spring assist front loading ramps...

Condition	New
L x W	53 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Floor Type	Wood Floor
Outriggers	Yes
MLS Number	14246467
Category	Lowboy Trailers
Last Updated	3/31/2026
Location	Aberdeen, ID, US
Sold By	Diesel Depot

2026 SmithCo MHVSR3-44-36 Side Dump Trailer

Recently Updated

$89,200 USD

Made in the USA!! 44' trailer with 36' tub, 63.7 cubic yard capacity, 24" Side extensions, 2 speed landing gear, 18" Kingpin setting, Electric roll over tarp, 1/4" AR450 hardened steel tub,...

Condition	New
L x W	44 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	MHV
MLS Number	14056816
Category	Side Dump Trailers
Last Updated	3/31/2026
Location	Aberdeen, ID, US
Sold By	Diesel Depot

(844) 481-___ SHOW
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2026 Landoll 950E-53-15 Traveling Axle Trailer

Recently Updated

$127,000 USD

**MAR 2026 DELIVERY**, PRICE INCLUDES FET / DOT ANNUAL INSPECTION, NEW 2026 LANDOLL MODEL 950E-53-15 , - 53' LONG , - 15' TAIL , - AIR RIDE SUSPENSION, - 20K BRADEN WORM GEAR WINCH, ...

Condition	New
L x W	53 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Floor Type	Apitong Floor
Stock Number	NTS4215 IN STOCK
MLS Number	13450342
Category	Traveling Axle Trailers
Last Updated	3/31/2026
Location	Salt Lake City, UT, US
Sold By	Semi Service, Inc.

(888) 227-___ SHOW
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2023 LoadLine TUB STYLE End Dump Trailer

Recently Updated

Contact for price

35' Side Dump Tri-Axle, Mileage: 0,

Condition	New
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	16421
MLS Number	12264625
Category	End Dump Trailers
Last Updated	3/31/2026
Location	Nisku, AB, Canada
Sold By	Brandt

(888) 227-___ SHOW
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2021 Brandt M400 Lowboy Trailer

Recently Updated

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Removable Gooseneck (R.G.N), 35 Tons in 16â€™ or 40 Tons fully distributed, 82" 120" Swing clearance, shimmable flip over neck extension, work lights rear of gooseneck, 48â€-50" coupler...

Condition	Used
Suspension	Air Ride
Rear Axle	Tri Axle
Capacity	35 Ton
Stock Number	15249
MLS Number	11648285
Category	Lowboy Trailers
Last Updated	3/31/2026
Location	Clairmont, AB, Canada
Sold By	Brandt

(844) 721-___ SHOW
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2019 Reitnouer 53ft Drop Deck Trailer - All Aluminum, Aluminum Floor, Tri-Axle, Ramps, Toolboxes, Tire Inflation System, 17.5 Tires

Newly Listed

$57,990 USD

2019 Reitnouer 53 ft Step Deck Trailer Model: Reitnouer Big Bubba 53' Drop Deck Trailer, Aluminum Frame, Aluminum Floor, Tri Axle, Air Ride Suspension, Title Status: ME Paper Clean,...

Condition	Used
L x W	53 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Floor Type	Aluminum Floor
Ramps	Yes
Stock Number	ALMF
MLS Number	14274695
Category	Drop Deck Trailers
Last Updated	3/31/2026
Location	Des Plaines, IL, US
Sold By	ITAG Equipment

(844) 257-___ SHOW
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2025 Doonan 53x102 Tri Axle Steel Oil Field Trailer - Air Ride

$72,000 USD

Used 2025 Doonan 53" Drop Deck Three Axle, Pop Up Rollers and Tail Roller, 11' Upper Deck, 42' Lower Deck, 40" Rear Deck Height, 49" Fifth Wheel Height, 18" King Pin Setting, 20 " Drop at...

Condition	Used
L x W	53 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Floor Type	Apitong Floor
MLS Number	14273359
Category	Oil Field Trailers
Last Updated	3/28/2026
Location	Robstown, TX, US
Sold By	J&B Pavelka, Inc.