Side Dump Trailers For Sale

2019 Trail King 40x102 Tandem Axle Steel Side Dump Trailer - Air Ride

Newly Listed

$47,900 USD

2019 Trail King 40'x102" Tandem Axle Steel Side Dump, 34' Tub Length, 21 cu yd Capacity, 75,030 GVW, VIN Plate, 18" Pin, Air Ride Suspension, Air Brakes 75%, 11R22.5 Tires (16/32), Steel...

Condition	Used
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	19MT074
MLS Number	14164768
Category	Side Dump Trailers
Last Updated	2/26/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2019 Trail King 40x102 Tandem Axle Steel Side Dump Trailer - Air Ride

Newly Listed

$47,900 USD

2019 Trail King 40'x102" Tandem Axle Steel Side Dump, 34' Tub Length, 21 cu yd Capacity, 75,480 GVW, VIN Plate, 18" Pin, Air Ride Suspension, Air Brakes 75%, 11R22.5 Tires (20/32), Steel...

Condition	Used
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	19MT073
MLS Number	14164763
Category	Side Dump Trailers
Last Updated	2/26/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2019 Trail King 40x102 Tandem Axle Steel Side Dump Trailer - Air Ride

Newly Listed

$47,900 USD

2019 Trail King 40'x102" Tandem Axle Steel Side Dump, 34' Tub Length, 21 cu yd Capacity, 74,990 GVW, VIN Plate, 18" Pin, Air Ride Suspension, Air Brakes 25%, 11R22.5 Tires (18/32), Steel...

Condition	Used
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	19MT072
MLS Number	14164757
Category	Side Dump Trailers
Last Updated	2/26/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2016 Trail King 40x102 Tandem Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

Newly Listed

$41,900 USD

2016 Trail King 40'x102" Tandem Axle Steel Side Dump, 34' Tub Length, 21 cu yd Capacity, 74,860 GVW, VIN Plate, 18" Pin, Air Ride Suspension, Hydraulic Brakes 50%, 11R22.5 Tires (16/32),...

Condition	Used
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	16MT079
MLS Number	14164664
Category	Side Dump Trailers
Last Updated	2/26/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

(844) 253-___ SHOW
NUMBERCall Seller

2014 Smith SX1FP Side Dump Pup Trailer

Newly Listed

At auction Mar. 4

2014 SmithCo SX1FP-23-17 Side Dump Pup Trailer, converted to pull behind Tractor, 17’ long 55” high, Pintle Hitch, 385/65R22.5 Tires, VIN: 1S9SS2329EL476465

Condition	Used
Stock Number	KS0404
MLS Number	14163849
Category	Side Dump Trailers
Last Updated	2/27/2026
Location	Arapahoe, NE, US
Listed By	BigIron Auctions

(844) 253-___ SHOW
NUMBERCall Seller

2014 Smith SXF1FP-23-17 Side Dump Pup Trailer

Newly Listed

At auction Mar. 4

2014 SmithCo SXF1FP-23-17 Side Dump Pup Trailer, 17’ long 55” high, converted to pull behind Tractor, Air Suspension, 385/65R22.5 Tires, VIN: 1S9SS2326EL476469

Condition	Used
Stock Number	KS0403
MLS Number	14163848
Category	Side Dump Trailers
Last Updated	2/27/2026
Location	Arapahoe, NE, US
Listed By	BigIron Auctions

(844) 909-___ SHOW
NUMBERCall Seller

2021 Sidump'r SDR 342-49 42x102 Steel Side Dump Trailer - Air Ride

Newly Listed

Contact for price

2021 Sidump'r Triple Axle, 2' High Sides High Sides can be removed if needed, Automatic Tarp, Air Ride Suspension, 36' Tub, 42' Trailer, 102" Wide,

Condition	Used
L x W	42 ft. x 102 in.
Suspension	Air Ride
MLS Number	14162200
Category	Side Dump Trailers
Last Updated	2/25/2026
Location	Paul, ID, US
Sold By	BTR Sales

2014 Trail King 40x102 Tandem Axle Steel Side Dump Trailer - Air Ride

Newly Listed

$38,900 USD

2014 Trail King 40'x102" Tandem Axle Steel Side Dump, 34' Tub Length, 21 cu yd Capacity, 74,960 GVW, VIN Plate, 18" Pin, Air Ride Suspension, Air Brakes 75%, 11R22.5 Tires (20/32), Steel...

Condition	Used
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	14MT092
MLS Number	14161766
Category	Side Dump Trailers
Last Updated	2/25/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

(844) 611-___ SHOW
NUMBERCall Seller

2027 Side Dump Industries Super Tri Side Dump Trailer

Recently Updated

$73,500 USD

NEW 2027 SDI SUPER TRI (ARRIVING END OF FEB.), 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...

Condition	New
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	14149830
Category	Side Dump Trailers
Last Updated	2/25/2026
Location	Rigby, ID, US
Sold By	Grover's All-Wheels, LLC

2026 SmithCo SX2 Side Dump Trailer

Recently Updated

$74,900 USD

(Price is FOB the Factory - FET Included) 2026 SmithCo SX2-4034 Steel Tandem-Axle Side Dump, 40' Frame Length (Black), 34' Tub Length (Black - Round Bottom), 102" Wide, 18" Pin Setting, Air...

Condition	New
L x W	33 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	26SM014
MLS Number	14111295
Category	Side Dump Trailers
Last Updated	2/25/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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

Recently Updated

$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	26SM013
MLS Number	14086035
Category	Side Dump Trailers
Last Updated	2/25/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 939-___ SHOW
NUMBERCall Seller

2018 SmithCo 3-axle Side Dump Trailer

Newly Listed

$54,900 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	2/24/2026
Location	Mountain West, UT, US
Sold By	Carmody and Associates Inc

(888) 227-___ SHOW
NUMBERCall Seller

2024 Roughneck R383SDX Side Dump Trailer

Recently Updated

Contact for price

38' Tri-Axle Side Dump, FrontAxleLbs: 25,000, RearAxleLbs: 25,000,

Condition	Used
Suspension	Hendrickson
Rear Axle	Tri Axle
Stock Number	16528
MLS Number	12083380
Category	Side Dump Trailers
Last Updated	2/21/2026
Location	Nisku, AB, Canada
Sold By	Brandt

(888) 227-___ SHOW
NUMBERCall Seller

2024 Roughneck R383SDX Side Dump Trailer

Recently Updated

Contact for price

38' Tri-Axle Side Dump, FrontAxleLbs: 25,000, RearAxleLbs: 25,000,

Condition	Used
Suspension	Hendrickson
Rear Axle	Tri Axle
Stock Number	16524
MLS Number	12083372
Category	Side Dump Trailers
Last Updated	2/21/2026
Location	Nisku, AB, Canada
Sold By	Brandt

(844) 301-___ SHOW
NUMBERCall Seller

2026 SmithCo SX4 49x102 Quad Axle Side Dump Trailer - 36' Tub AR400 1/4" Steel Round Bottom

Recently Updated

Contact for price

Contact for rental/lease prices

SmithCo Side Dump Quad Axle, Model SX4-4936 36' Tub AR400 1/4" Steel Round Bottom, 48'6" Overall Length, 2" Kingpin with 18" setting, 24 Cubic Yard / Waterfull and 32 Cubic Yard / Heaped,...

Condition	New
L x W	49 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Quad Axle
Stock Number	T1758
MLS Number	9586171
Category	Side Dump Trailers
Last Updated	2/21/2026
Location	Woodland, WA, US
Sold By	Trailer Sales LLC

(844) 624-___ SHOW
NUMBERCall Seller

2025 Cross Country 494SDX Side Dump Trailer

$84,500 USD

FET PAID! 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...

Condition	Used
MLS Number	14155879
Category	Side Dump Trailers
Last Updated	2/20/2026
Location	Snohomish, WA, US
Sold By	Darling Sons Int'l, LLC

(844) 714-___ SHOW
NUMBERCall Seller

2026 SmithCo SX5-49-38 Side Dump Trailer

$111,525 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	New
L x W	49 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Five Axle
MLS Number	13747487
Category	Side Dump Trailers
Last Updated	2/20/2026
Location	Boise, ID, US
Sold By	Diesel Depot

(855) 546-___ SHOW
NUMBERCall Seller

2015 H&H Side Dump Trailer - Spring

At auction Mar. 5

2015 HH Steel Dump Trailer, 14 Ft. Dump Body, 85 Inches Wide, Swing Door, Spring Suspension, 80R16 Tires, Disc Wheels.

Condition	Used
Suspension	Spring
Door Type	Swing
MLS Number	14154336
Category	Side Dump Trailers
Last Updated	2/19/2026
Location	South Sioux City, NE, US
Listed By	Taylor & Martin LLC

2019 Trail King 40x102 Tandem Axle Steel Side Dump Trailer - Air Ride

$47,900 USD

2019 Trail King 40'x102" Tandem Axle Steel Side Dump, 34' Tub Length, 21 cu yd Capacity, 74,970 GVW, VIN Plate, 18" Pin, Air Ride Suspension, Air Brakes 50%, 11R22.5 Tires (21/32), Steel...

Condition	Used
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	19MT071
MLS Number	14153383
Category	Side Dump Trailers
Last Updated	2/25/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2016 Trail King 40x102 Tandem Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

$41,900 USD

2016 Trail King 40'x102" Tandem Axle Steel Side Dump, 34' Tub Length, 21 cu yd Capacity, 74,880 GVW, VIN Plate, 18" Pin, Air Ride Suspension, Air Brakes 75%, 11R22.5 Tires (20/32), Steel...

Condition	Used
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	16MT081
MLS Number	14153367
Category	Side Dump Trailers
Last Updated	2/25/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2016 Trail King 40x102 Tandem Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

$41,900 USD

2016 Trail King 40'x102" Tandem Axle Steel Side Dump, 34' Tub Length, 21 cu yd Capacity, 74,850 GVW, VIN Plate, 18" Pin, Air Ride Suspension, Hydraulic Brakes 50%, 11R22.5 Tires (18/32),...

Condition	Used
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	16MT080
MLS Number	14153359
Category	Side Dump Trailers
Last Updated	2/25/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2026 JET SDS34-249 Side Dump Trailer

$86,100 USD

(FET INCLUDED AND PRICE IS FOB THE FACTORY) Coming Soon! 2026 Jet 40'x102" Tandem Axle Side Dump, 34' Round Bottom Tub, Air Ride Suspension, 18" King Pin, Front Rear Fenders, Black Chassis...

Condition	New
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	26JT007
MLS Number	13885789
Category	Side Dump Trailers
Last Updated	2/19/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

(833) 346-___ SHOW
NUMBERCall Seller

2026 JET JET SIDE DUMP, AIR RIDE, 4 PIVOT POINTS PER SIDE, Side Dump Trailer

$72,900 USD

$1,950/mo to rent

Red, White Blue New JET Side Dumps Available!!! 40', Air Ride, Electric Roll Over Tarp, F/R Fenders, Push Block, 2-Way Valve, 4 Pivot Points Per Side, 1/4" AR400 Steel Tub, Superior...

Quantity	12
Condition	New
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	NE3378
MLS Number	12437461
Category	Side Dump Trailers
Last Updated	2/19/2026
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

(833) 346-___ SHOW
NUMBERCall Seller

2026 JET JET SIDE DUMP 4 PIVOT POINTS PER SIDE, ELECTRIC TA Side Dump Trailer

$72,900 USD

$1,950/mo to rent

2026 JET Side Dump w/ Blue Tub Black Frame, 40', Air Ride, Front and Rear Fenders, Push Block, Electric Roll Over Tarp, 4 Pivot Points Per Side, 2-Way Valve, 1/4" AR400 Steel Tub, Superior...

Quantity	12
Condition	New
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	NE3377
MLS Number	12437460
Category	Side Dump Trailers
Last Updated	2/19/2026
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate