New Tri Axle Trailers with Air Ride Suspension For Sale

(833) 346-___ SHOW
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2025 Trail-Eze TE1101 55 TON SLIDE AXLE, 20K WINCH, APITONG DECK Traveling Axle Trailer

Contact for price

2025 Trail-EZE TE1101 55 Ton Slide Axle, 53' x 102", 6 Function Remote, 20k Winch w 100' Cable, Tool Trays In Upper Deck, Apitong Deck, Chain Slots, Stake Pockets, Fold Down Step, Scale,...

Condition	New
L x W	53 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Floor Type	Apitong Floor
Stock Number	NE5722
MLS Number	12938115
Category	Traveling Axle Trailers
Last Updated	1/15/2026
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

(866) 971-___ SHOW
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2027 NEUSTAR BC SPEC End Dump Trailer

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New 2027 Neustar Demo Dump BC SPEC - Tridem Air Ride BC SPEC 50", Roll Tite extra 12 spring tarp alum w/ electric motor Call for Price, AxleType: Tridem,

Condition	New
L x W	39 ft. x 101.75
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	94532
MLS Number	13565661
Category	End Dump Trailers
Last Updated	1/14/2026
Location	Centreport, MB, Canada
Sold By	Ocean Trailer

2026 SmithCo 47x102 Tri Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

$84,100 USD

(PRICE IS FOB THE FACTORY - FET INCLUDED) Coming Soon! 2026 SmithCo SX3-4736 Steel Tri-Axle Side Dump, 47' Frame Length (Black), 36' Tub Length (Black - Round Bottom), 102" Wide, 18" Pin...

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	26SM019
MLS Number	14086039
Category	Side Dump Trailers
Last Updated	1/13/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2026 SmithCo 47x102 Tri Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

$84,100 USD

(PRICE IS FOB THE FACTORY - FET INCLUDED) Coming Soon! 2026 SmithCo SX3-4736 Steel Tri-Axle Side Dump, 47' Frame Length (Black), 36' Tub Length (Black - Round Bottom), 102" Wide, 18" Pin...

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	26SM018
MLS Number	14086038
Category	Side Dump Trailers
Last Updated	1/13/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2026 SmithCo 47x102 Tri Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

$84,100 USD

(PRICE IS FOB THE FACTORY - FET INCLUDED) Coming Soon! 2026 SmithCo SX3-4736 Steel Tri-Axle Side Dump, 47' Frame Length (Black), 36' Tub Length (Black - Round Bottom), 102" Wide, 18" Pin...

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	26SM017
MLS Number	14086037
Category	Side Dump Trailers
Last Updated	1/13/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2026 SmithCo 47x102 Tri Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

$84,100 USD

(PRICE IS FOB THE FACTORY - FET INCLUDED) Coming Soon! 2026 SmithCo SX3-4736 Steel Tri-Axle Side Dump, 47' Frame Length (Black), 36' Tub Length (Black - Round Bottom), 102" Wide, 18" Pin...

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	26SM013
MLS Number	14086035
Category	Side Dump Trailers
Last Updated	1/13/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2026 SmithCo SX3-4234 TRI-AXLE Side Dump Trailer

$81,500 USD

(PRICE IS FOB THE FACTORY - FET INCLUDED) Coming Soon! 2026 SmithCo SX3-4234 Steel Tri-Axle Side Dump, 42' Frame Length (Black), 34' Tub Length (Gray - Round Bottom), 102" Wide, 18" Pin...

Condition	New
L x W	42 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	26SM020
MLS Number	14086020
Category	Side Dump Trailers
Last Updated	1/13/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2026 SmithCo SX3-4234 TRI-AXLE Side Dump Trailer

$81,500 USD

(PRICE IS FOB THE FACTORY - FET INCLUDED) Coming Soon! 2026 SmithCo SX3-4234 Steel Tri-Axle Side Dump, 42' Frame Length (Black), 34' Tub Length (Gray - Round Bottom), 102" Wide, 18" Pin...

Condition	New
L x W	42 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	26SM010
MLS Number	14086017
Category	Side Dump Trailers
Last Updated	1/13/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(844) 481-___ SHOW
NUMBERCall Seller

2026 XL Specialized XL110HDGS Lowboy Trailer

$122,900 USD

NEW 2026 XL SPECIALIZED HDGS110 - LOW PROFILE SCRAPER NECK HYDRAULIC DETATCHABLE GOOSENECK TRAILER, PRICE SHOWN INCLUDES FET AND FRESH ANNUAL DOT INSPECTION + PDI OVERALL SPECS:, - 53'x102",...

Condition	New
L x W	53 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Floor Type	Apitong Floor
Outriggers	Yes
Ramps	Yes
Stock Number	NTS4191 IN STOCK!
MLS Number	13920391
Category	Lowboy Trailers
Last Updated	1/13/2026
Location	Salt Lake City, UT, US
Sold By	Semi Service, Inc.

(877) 642-___ SHOW
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2026 EXA 165BBL ST VACUUM TANK Vacuum Tank Trailer

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NEW EXA 165 BBL Steel Vacuum Trailer Non-Code Capacity: 6,930 gal. + 1% Expansion, Commodity: Transportation of oilfield fluids such as water, mud, oil field waste Design Pressure: 25 PSI,...

Condition	New
L x W	45 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Capacity	6930 Gallons
Compartments	1
Stock Number	165BBL STEEL TANK
MLS Number	14084986
Category	Vacuum Tank Trailers
Last Updated	1/13/2026
Location	Marion, TX, US
Sold By	IKON Trailers

(877) 642-___ SHOW
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2026 EXA 165BBL ST VACUUM TANK Vacuum Tank Trailer

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NEW EXA 165 BBL Steel Vacuum Trailer Non-Code Capacity: 6,930 gal. + 1% Expansion, Commodity: Transportation of oilfield fluids such as water, mud, oil field waste Design Pressure: 25 PSI,...

Condition	New
L x W	45 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Capacity	6930 Gallons
Compartments	1
Stock Number	165BBL STEEL TANK
MLS Number	14084691
Category	Vacuum Tank Trailers
Last Updated	1/13/2026
Location	Marion, TX, US
Sold By	IKON Trailers

(877) 642-___ SHOW
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2026 EXA 165BBL ST VACUUM TANK Vacuum Tank Trailer

Contact for price

NEW EXA 165 BBL Steel Vacuum Trailer Non-Code Capacity: 6,930 gal. + 1% Expansion, Commodity: Transportation of oilfield fluids such as water, mud, oil field waste Design Pressure: 25 PSI,...

Condition	New
L x W	45 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Capacity	6930 Gallons
Compartments	1
Stock Number	165BBL STEEL TANK
MLS Number	14084687
Category	Vacuum Tank Trailers
Last Updated	1/13/2026
Location	Marion, TX, US
Sold By	IKON Trailers

2025 SmithCo SX3-4234 TRI-AXLE Side Dump Trailer

$81,500 USD

(PRICE IS FOB THE FACTORY - FET INCLUDED) SmithCo SX3-4234 Steel Tri-Axle Side Dump, 42' Frame Length (Black), 34' Tub Length (Gray - Round Bottom), 102" Wide, 18" Pin Setting, Air Ride...

Condition	New
L x W	42 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	SM-SX34234
MLS Number	13166609
Category	Side Dump Trailers
Last Updated	1/13/2026
Location	London, OH, US
Sold By	Vander Haag's Inc.

2025 SmithCo SX3-4234 TRI-AXLE Side Dump Trailer

Price Drop $81,500 USD

(PRICE IS FOB THE FACTORY - FET INCLUDED) SmithCo SX3-4234 Steel Tri-Axle Side Dump, 42' Frame Length (Black), 34' Tub Length (Gray - Round Bottom), 102" Wide, 18" Pin Setting, Air Ride...

Condition	New
L x W	42 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	SM-SX34234
MLS Number	13166604
Category	Side Dump Trailers
Last Updated	1/13/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2025 SmithCo SX3-4234 TRI-AXLE Side Dump Trailer

Price Drop $81,500 USD

(PRICE IS FOB THE FACTORY - FET INCLUDED) SmithCo SX3-4234 Steel Tri-Axle Side Dump, 42' Frame Length (Black), 34' Tub Length (Gray - Round Bottom), 102" Wide, 18" Pin Setting, Air Ride...

Condition	New
L x W	42 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	SM-SX34234
MLS Number	13166603
Category	Side Dump Trailers
Last Updated	1/13/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2025 SmithCo SX3-4234 TRI-AXLE Side Dump Trailer

Price Drop $81,500 USD

(PRICE IS FOB THE FACTORY - FET INCLUDED) SmithCo SX3-4234 Steel Tri-Axle Side Dump, 42' Frame Length (Black), 34' Tub Length (Gray - Round Bottom), 102" Wide, 18" Pin Setting, Air Ride...

Condition	New
L x W	42 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	SM-SX34234
MLS Number	13166602
Category	Side Dump Trailers
Last Updated	1/13/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2025 SmithCo SX3-4234 TRI-AXLE Side Dump Trailer

Price Drop $81,500 USD

(PRICE IS FOB THE FACTORY - FET INCLUDED) SmithCo SX3-4234 Steel Tri-Axle Side Dump, 42' Frame Length (Black), 34' Tub Length (Gray - Round Bottom), 102" Wide, 18" Pin Setting, Air Ride...

Condition	New
L x W	42 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	SM-SX34234
MLS Number	13166601
Category	Side Dump Trailers
Last Updated	1/13/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2025 SmithCo SX3-4234 TRI-AXLE Side Dump Trailer

Price Drop $81,500 USD

(PRICE IS FOB THE FACTORY - FET INCLUDED) SmithCo SX3-4234 Steel Tri-Axle Side Dump, 42' Frame Length (Black), 34' Tub Length (Gray - Round Bottom), 102" Wide, 18" Pin Setting, Air Ride...

Condition	New
L x W	42 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	SM-SX34234
MLS Number	13166599
Category	Side Dump Trailers
Last Updated	1/13/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2026 SmithCo SX3-4234 TRI-AXLE Side Dump Trailer

Price Drop $81,500 USD

(PRICE IS FOB THE FACTORY - FET INCLUDED) SmithCo SX3-4234 Steel Tri-Axle Side Dump, 42' Frame Length (Black), 34' Tub Length (Gray - Round Bottom), 102" Wide, 18" Pin Setting, Air Ride...

Condition	New
L x W	42 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	SM-SX34234
MLS Number	13166597
Category	Side Dump Trailers
Last Updated	1/13/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2026 Doepker TRIDEM RT Traveling Axle Trailer

$158,900 USD

2026 Doepker ReCon Series (RT) 55 Ton Slide Axle Equipment Recovery Trailer, Slide Axle-55T Tridem RT, 53' x 102", Steel Main Beams and Frame, Apitong Deck, 7 Degree Load Angle, Slider Pads,...

Condition	New
L x W	53 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Floor Type	Apitong Floor
Stock Number	NE11739
MLS Number	14082875
Category	Traveling Axle Trailers
Last Updated	1/10/2026
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

(833) 801-___ SHOW
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2026 Witzco Challenger NGB-52/ 25 FT WELL/ AIR RIDE Lowboy Trailer

$68,000 USD

NEW 52 TON DETACH LOWBOY TRAILER, 25 FT WELL, CHAIN TIE DOWNS, POLISHED ALUMINUM WHEELS, AIR RIDE WITH DUMP VALVE AND LIFT AXLE, ADJUSTABLE RIDE HEIGHT, OUT RIGGERS, D-RINGS, HONDA PONY...

Condition	New
L x W	51 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Floor Type	Wood Floor
Outriggers	Yes
Stock Number	26WIT045NGB52
MLS Number	14082802
Category	Lowboy Trailers
Last Updated	1/10/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 801-___ SHOW
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2026 Witzco Challenger NGB-52/ 24 FT WELL/ AIR RIDE Lowboy Trailer

$70,000 USD

NEW 52 TON DETACH LOWBOY TRAILER, 24 FT WELL, CHAIN TIE DOWNS, POLISHED ALUMINUM WHEELS, AIR RIDE WITH DUMP VALVE AND LIFT AXLE, EXCAVATOR PACKAGE, ADJUSTABLE RIDE HEIGHT, OUT RIGGERS,...

Condition	New
L x W	51 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Floor Type	Wood Floor
Outriggers	Yes
Stock Number	26WIT044NGB52
MLS Number	14082716
Category	Lowboy Trailers
Last Updated	1/10/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 801-___ SHOW
NUMBERCall Seller

2026 Witzco Challenger NGB-52/ 25 FT WELL/ AIR RIDE Lowboy Trailer

$65,000 USD

NEW 52 TON DETACH LOWBOY TRAILER, 25 FT WELL, CHAIN TIE DOWNS, POLICHED ALUMINUM WHEELS, AIR RIDE WITH DUMP VALVE AND LIFT AXLE, ADJUSTABLE RIDE HEIGHT, OUT RIGGERS, D-RINGS, HONDA PONY...

Condition	New
L x W	51 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Floor Type	Wood Floor
Outriggers	Yes
Stock Number	26WIT026NGB52
MLS Number	14062628
Category	Lowboy Trailers
Last Updated	1/10/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 714-___ SHOW
NUMBERCall Seller

2026 SmithCo MHVSR3-44-36 Side Dump Trailer

$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	7012
MLS Number	14056816
Category	Side Dump Trailers
Last Updated	1/9/2026
Location	Aberdeen, ID, US
Sold By	Diesel Depot