Side Dump Trailers with Air Ride Suspension For Sale

2027 SmithCo Super Tri Axle With Rear Lift Side Dump Trailer

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Smith Co Super Tri Axle With Rear Lift Axle, 49"- 79" Super Tri Axle Spacing, Mesh Electric Tarp, AR450 36' Steel Tub, Aluminum Outter Rims, Valve on Trailer. cylinder grease lines plumbed...

Quantity	3
Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	14503098
Category	Side Dump Trailers
Last Updated	7/23/2026
Location	Woodland, WA, US
Sold By	Trailer Sales LLC

(844) 809-___ SHOW
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2026 SmithCo 40x102 Side Dump Trailer - Air Ride

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2026 - SMITHCO - SIDE DUMP - 40 x 102 AIR RIDE - NOW A SMITHCO OFFICIAL DEALER - 10 LOCATIONS ACROSS TEXAS - HEAVY DUTY PARTS - SALES - SERVICE,

Quantity	2
Condition	New
L x W	40 ft. x 102 in.
Suspension	Air Ride
Stock Number	NC12765 - NC12766
MLS Number	14360364
Category	Side Dump Trailers
Last Updated	7/18/2026
Location	Dallas, TX, US
Sold By	Utility Trailer Sales Southeast Texas, Inc.

Utility Trailer Sales Southeast Texas, Inc.

2021 SmithCo SX5-49-38 Side Dump Trailer

$85,000 USD

Made in the USA!! 49' trailer with 38' tub, 34 cubic yard capacity, 97"-54" and 60" axle spacing, 18" Kingpin setting, 3 Fixed 25K Axles and 2 Steerable/liftable 16,600 axles (1st and 5th),...

Condition	Used
L x W	49 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Five Axle
Stock Number	Consign SX5
MLS Number	14490437
Category	Side Dump Trailers
Last Updated	7/17/2026
Location	Aberdeen, ID, US
Sold By	Diesel Depot

2027 SmithCo SX3-47-36 Side Dump Trailer

$82,500 USD

Brand new!! 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"...

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	7168
MLS Number	14490338
Category	Side Dump Trailers
Last Updated	7/24/2026
Location	Boise, ID, US
Sold By	Diesel Depot

2027 SmithCo SX5-49-38 Side Dump Trailer

$116,250 USD

Brand new!! Made in the USA!! 49' trailer with 38' tub, 34 cubic yard capacity, 97"-54" and 60" axle spacing, 18" Kingpin setting, 3 Fixed 25K Axles and 2 Steerable/liftable 16,600 axles...

Condition	New
L x W	49 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Five Axle
MLS Number	14240923
Category	Side Dump Trailers
Last Updated	7/22/2026
Location	Aberdeen, ID, US
Sold By	Diesel Depot

2027 JET SDS34-249 Side Dump Trailer

$71,900 USD

(FET INCLUDED AND PRICE IS FOB THE FACTORY) 2027 Jet 40'x102" Tandem Axle Steel Side Dump, 34' Round Bottom Tub, Air Ride Suspension, 18" King Pin, Front Rear Fenders, Electric Mesh Tarp...

Condition	New
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	27JT008
MLS Number	14422303
Category	Side Dump Trailers
Last Updated	7/17/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2027 JET 47x102 Tri Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

$86,200 USD

(Price includes FET and is FOB the Factory) 2027 Jet 47'x102" Tri-Axle Spread Side Dump, 36' Round Bottom Tub, Triple Axle (space: 49"/72"), Air Ride Suspension, Lift on 3rd Axle, 18" King...

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	27JT001
MLS Number	14116583
Category	Side Dump Trailers
Last Updated	7/11/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2026 SmithCo 4736 MHV Side Dump Trailer

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47' 65 Yard MHV with 24" Extensions Tri Axle with Rear Lift Axle. 6" Cylinders Valve on Trailer Work Lights Counter Balance Valve,

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	T2037
MLS Number	14468906
Category	Side Dump Trailers
Last Updated	7/7/2026
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

2026 Sidump'r SDR653-6049 Side Dump Trailer

$113,750 USD

Made in USA! 53' with 40' tub, 3/16" Hardox 500TUF tub, 2 speed landing gear, Electric roll over tarp with tarp lockout, Trailer mounted hydraulic flow control, Center mounted single lift...

Condition	Used
L x W	53 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Six Axle
Stock Number	7102
MLS Number	14294206
Category	Side Dump Trailers
Last Updated	7/4/2026
Location	Aberdeen, ID, US
Sold By	Diesel Depot

2027 SmithCo SX3-47-36 Side Dump Trailer

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47' Tri Axle 49"-79" Spread with Rear Lift Axle Dualed out and Equalized. Manual OS Handle for Valve. 3 Tail Lights Per Side 5 ID Lights. Tie Bars For Dump Selection From Drivers Side Fender...

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	14457623
Category	Side Dump Trailers
Last Updated	6/30/2026
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

(844) 611-___ SHOW
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2027 Side Dump Industries 3X Side Dump Trailer

$73,500 USD

NEW 2027 SDI SUPER TRI , 35' TUB 47' OVERALL LENGTH, REAR AXLE LIFT, 50 DEGREE DUMP ANGLE, DUMP FROM EITHER SIDE W/ 3 TUB SUPPORTS, BRACING ON OUTSIDE OF TUB FOR A OPEN INSIDED TUB FOR MORE...

Condition	New
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	GW26010
MLS Number	14149830
Category	Side Dump Trailers
Last Updated	6/30/2026
Location	Rigby, ID, US
Sold By	Grover's All-Wheels, LLC

(780) 710-___ SHOW
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2003 LoadLine Lead Side Dump Trailer

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Being sold with fresh safety 2003 Load Line Lead Side Dump Trailer GVWR: 27,000 KG (60,000 LBS), Air ride suspension, Manual Tarp, Aluminum Wheels Length: 29 ft 2 in, Width: 8 ft 6 in,...

Condition	Used
L x W	29 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	D920
MLS Number	14100439
Category	Side Dump Trailers
Last Updated	6/23/2026
Location	Nisku, AB, Canada
Sold By	KMK Trailers

2027 JET SDS34-249 Side Dump Trailer

$71,900 USD

(FET INCLUDED AND PRICE IS FOB THE FACTORY) Coming Soon! 2027 Jet 40'x102" Tandem Axle Steel Side Dump, 34' Round Bottom Tub, Air Ride Suspension, 18" King Pin, Front Rear Fenders, Electric...

Condition	New
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	27JT009
MLS Number	14422306
Category	Side Dump Trailers
Last Updated	6/20/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(844) 551-___ SHOW
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2026 Demco 47ft Side Dump Trailer - Air Ride

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Condition	New
Suspension	Air Ride
MLS Number	13736513
Category	Side Dump Trailers
Last Updated	6/16/2026
Location	Papillion, NE, US
Sold By	Mid-States Utility Trailer Sales

2017 SmithCo SX2 Side Dump Trailer

$40,900 USD

2017 SmithCo Model SX2-42-34, Serial # 13059, 42 ft frame, 34 ft tub 3/16" AR400 Tub Material, Holland / Binkley Drop Leg Landing Gear, 5" Cylinders, EVOT Valve in Trailer (wired to MBE...

Condition	Used
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	CT1624
MLS Number	14284263
Category	Side Dump Trailers
Last Updated	6/12/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2027 SmithCo SX3 4234 TRI AXLE REAR LIFT ELECTRIC TARP Side Dump Trailer

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42' Tri Axle Smith Co 34' Tub Side Dump Trailers. Duals on all 3 axles, valve on trailer, electric tarp

Condition	New
L x W	42 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	T1760
MLS Number	11740811
Category	Side Dump Trailers
Last Updated	6/12/2026
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

2027 SmithCo 4736 65 YARD HIGH VOLUME SIDE WITH 24" EXTENSIONS Side Dump Trailer

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New 65 Yard Capacity High Volume Smith Co Side Dump with 24" Extension, Valve on Trailer (Run your Live Bottom/Lowboy on Same Wet Kit) Lights on Front and Rear Grease Lines to Drivers Fender...

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	T2675
MLS Number	11688007
Category	Side Dump Trailers
Last Updated	6/12/2026
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

2026 Cross Country 494SDX Side Dump Trailer

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$3,900/mo to rent

NEXT GENERATION: LIGHTER AND STRONGER THAN EVER | MAXIMIZE PAYLOAD -38′ Hardox 450 Tub with oversized top sill -Fabricated frame cross-members from 100,000psi StrenX hi-tensile premium...

Condition	New
Suspension	Air Ride
Rear Axle	Quad Axle
MLS Number	13291375
Category	Side Dump Trailers
Last Updated	6/10/2026
Location	Snohomish, WA, US
Sold By	Darling Sons Int'l, LLC

2026 Cross Country Tri Axle Side Dump Trailer - Air Ride, Fixed Spread Axle

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Overall Dimensions Overall Length: 45’10” w/o push block Width: 102″ Overall Height: 8’2″ @ Tub Side, 9’4″ to top of Front * Rear wall Capacity: 23.7 Dump Angle: 42.5 Degrees Fifth Wheel:...

Condition	Used
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	13004937
Category	Side Dump Trailers
Last Updated	6/10/2026
Location	Snohomish, WA, US
Sold By	Darling Sons Int'l, LLC

2026 Cross Country Quad Axle Side Dump Trailer - Air Ride

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NEXT GENERATION: LIGHTER AND STRONGER THAN EVER | MAXIMIZE PAYLOAD -38′ Hardox 450 Tub with oversized top sill -Fabricated frame cross-members from 100,000psi StrenX hi-tensile premium...

Condition	Used
Suspension	Air Ride
Rear Axle	Quad Axle
MLS Number	12284822
Category	Side Dump Trailers
Last Updated	6/10/2026
Location	Snohomish, WA, US
Sold By	Darling Sons Int'l, LLC

2026 Cross Country 494SDX Side Dump Trailer

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NEXT GENERATION: LIGHTER AND STRONGER THAN EVER | MAXIMIZE PAYLOAD -38' Hardox 450 Tub with oversized top sill -Fabricated frame cross-members from 100,000psi StrenX hi-tensile premium...

Condition	Used
Suspension	Air Ride
Rear Axle	Quad Axle
MLS Number	12252391
Category	Side Dump Trailers
Last Updated	6/10/2026
Location	Snohomish, WA, US
Sold By	Darling Sons Int'l, LLC

2026 Cross Country 463SDX (TRI-AXLE) Side Dump Trailer

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NEXT GENERATION: LIGHTER AND STRONGER THAN EVER | MAXIMIZE PAYLOAD -36' Hardox 450 Tub with oversized top sill -Fabricated frame cross-members from 100,000psi StrenX hi-tensile premium...

Condition	Used
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	11972063
Category	Side Dump Trailers
Last Updated	6/10/2026
Location	Snohomish, WA, US
Sold By	Darling Sons Int'l, LLC

2026 Cross Country 494 SDX (4-AXLE NEXT GEN) Side Dump Trailer

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NEXT GENERATION: LIGHTER AND STRONGER THAN EVER | MAXIMIZE PAYLOAD -38' Hardox 450 Tub with oversized top sill -Fabricated frame cross-members from 100,000psi StrenX hi-tensile premium...

Condition	Used
Suspension	Air Ride
Rear Axle	Quad Axle
MLS Number	11931461
Category	Side Dump Trailers
Last Updated	6/10/2026
Location	Snohomish, WA, US
Sold By	Darling Sons Int'l, LLC

2026 Cross Country 463SDX NEXT GEN Side Dump Trailer

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Overall Dimensions Overall Length: 45'10" w/o push block Width: 102" Overall Height: 8'2" @ Tub Side, 9'4" to top of Front * Rear wall Capacity: 23.7 Dump Angle: 42.5 Degrees Fifth Wheel: 14...

Condition	Used
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	11161655
Category	Side Dump Trailers
Last Updated	6/10/2026
Location	Snohomish, WA, US
Sold By	Darling Sons Int'l, LLC