SmithCo Trailers For Sale

(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

(888) 513-___ SHOW
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2014 SmithCo 3-2 TRAIN Side Dump Trailer

$85,000 USD

Overall good condition - Super singles - Heavy-duty steel side dump train has a white finish and a black frame. It is equipped with a triple-axle configuration and a roll-up tarp system. The...

Condition	Used
Stock Number	CA070626EK
MLS Number	14467755
Category	Side Dump Trailers
Last Updated	7/6/2026
Location	Western US, US
Sold By	Carmody and Associates Inc

(844) 301-___ SHOW
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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

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.

(844) 301-___ SHOW
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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

(844) 301-___ SHOW
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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

(844) 644-___ SHOW
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2009 SmithCo S3-42-34 Side Dump Trailer

$37,000 USD

2009 SmithCo S3-42-34 Side Dump Trailer, Heavy-duty SmithCo S3-42-34 side dump trailer configured for high-capacity aggregate, dirt, and material hauling. Tri-axle setup with rear lift axle...

Condition	Used
Stock Number	C-322
MLS Number	14398004
Category	Side Dump Trailers
Last Updated	8/20/2026
Location	Salt Lake City, UT, US
Sold By	Equipment Sales, Inc.

2015 SmithCo 47x102 Tri Axle Steel Side Dump Trailer - Air Ride, Spread Axle

$48,900 USD

2018 SmithCo 47'x102" Steel Side Dump, 36' Tub Length, 24 Cubic Yd Tub Capacity, Hydraulic Dump, Air Ride Suspension, Tri-Axle Spread w/a Rear Lift, 11R22.5 Tires (12/32), Aluminum Outer...

Condition	Used
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	15SM001
MLS Number	14328454
Category	Side Dump Trailers
Last Updated	4/23/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2026 SmithCo SX3-47-36 Side Dump Trailer

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$3,250/mo to rent

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	991
MLS Number	14299379
Category	Side Dump Trailers
Last Updated	4/9/2026
Location	Aberdeen, ID, US
Sold By	Diesel Depot

2026 SmithCo SX3-47-36 Side Dump Trailer

Contact for price

$3,250/mo to rent

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	992
MLS Number	14299376
Category	Side Dump Trailers
Last Updated	4/9/2026
Location	Aberdeen, ID, US
Sold By	Diesel Depot

2026 SmithCo SX3-47-36 Side Dump Trailer

Contact for price

$3,250/mo to rent

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	990
MLS Number	14299375
Category	Side Dump Trailers
Last Updated	4/9/2026
Location	Aberdeen, ID, US
Sold By	Diesel Depot

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

$84,100 USD

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

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	3/25/2026
Location	Des Moines, 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) 2026 SmithCo SX3-4736 Steel Tri-Axle Side Dump, 47' Frame Length (Black), 36' Tub Length (Black - Round Bottom), 102" Wide, 18" Pin Setting, Air...

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	3/24/2026
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) 2026 SmithCo SX3-4736 Steel Tri-Axle Side Dump, 47' Frame Length (Black), 36' Tub Length (Black - Round Bottom), 102" Wide, 18" Pin Setting, Air...

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	3/24/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 939-___ SHOW
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2018 SmithCo 3-axle Side Dump Trailer

$60,000 USD

2018 Smithco side dump 3-axle Tarp Good rubber and brakes Ready to work

Condition	Used
Stock Number	ID022426JES
MLS Number	14160390
Category	Side Dump Trailers
Last Updated	3/13/2026
Location	Mountain West, UT, US
Sold By	Carmody and Associates Inc

(855) 551-___ SHOW
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2027 SmithCo SX2 Side Dump Trailer

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2-2027 Smithco Side Dump Trailer on order and arriving soon, Model SX2, Gray tubs on black chasis, Air Ride, Aero electric tarp, Soft close valve option, Aluminum wheels outside - steel...

Quantity	2
Condition	New
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	14129278
Category	Side Dump Trailers
Last Updated	2/6/2026
Location	Kyle, TX, US
Sold By	Southeastern Pneumatic Southwestern Pneumatic

(855) 551-___ SHOW
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Southeastern Pneumatic Southwestern Pneumatic

2027 SmithCo SX2 Side Dump Trailer

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2-2027 Smithco Side Dump Trailer on order and arriving soon, Model SX2, Gray tubs on black chasis, Air Ride, Aero electric tarp, Soft close valve option, Aluminum wheels outside - steel...

Quantity	2
Condition	New
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	14129277
Category	Side Dump Trailers
Last Updated	2/6/2026
Location	Venus, TX, US
Sold By	Southeastern Pneumatic Southwestern Pneumatic

(855) 939-___ SHOW
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2013 SmithCo Side Dump Train

$64,500 USD

2013 SmithCo side dump train Believed to be 34' main with 18' pup Very good condition Used to haul aluminum shavings most of its life Was never ran hard Good rubber Steerable tag axle Can...

Condition	Used
Stock Number	ID012726JES
MLS Number	14111497
Category	Side Dump Trailers
Last Updated	1/27/2026
Location	Moutain West US, MT, US
Sold By	Carmody and Associates Inc

2026 SmithCo SX3-4736 Side Dump Trailer

$84,100 USD

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

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	SM-SX34736
MLS Number	13166589
Category	Side Dump Trailers
Last Updated	1/13/2026
Location	London, OH, US
Sold By	Vander Haag's Inc.

2026 SmithCo SX3-4736 Side Dump Trailer

$84,100 USD

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

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	SM-SX34736
MLS Number	13166588
Category	Side Dump Trailers
Last Updated	1/13/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2026 SmithCo SX3-4736 Side Dump Trailer

$84,100 USD

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

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	SM-SX34736
MLS Number	13166586
Category	Side Dump Trailers
Last Updated	1/13/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.