Side Dump Trailers with Air Ride Suspension For Sale

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2025 SmithCo 65 YARD MHV WITH 24" EXTENSIONS Side Dump Trailer

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Smith Co 47' 65 Yard MHV with 24" Extensions, Electric Tarp, Valve on Trailer, Work Lights, Dualed Out Rear Lift Grease Lines to Cyliners Pins at Drivers Side Fender,

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	T3135
MLS Number	13537544
Category	Side Dump Trailers
Last Updated	5/30/2025
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

(855) 605-___ SHOW
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11 0

2025 Demco SIDE DUMP 46 FT Side Dump Trailer

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**NEW**, 2025 DEMCO CR463-AR128, ( Formally CIRCLE R ). 46 FT SPREAD TRIPLE AXLE, REAR LIFT AXLE, 34FT AR450 DUMP BODY, REMOTE GREASE SYSTEM, ROLL RITE ELECTRIC MESH TARP, PUSH BLOCK, BLACK...

Condition	New
L x W	46 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	BTS0343
MLS Number	12902961
Category	Side Dump Trailers
Last Updated	5/30/2025
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

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2025 SmithCo SX3-4736 Side Dump Trailer

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$325/day, $975/wk, $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	H.D. 982
MLS Number	13512248
Category	Side Dump Trailers
Last Updated	5/29/2025
Location	Aberdeen, ID, US
Sold By	Diesel Depot

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2025 SmithCo SX3-4736 Side Dump Trailer

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$325/day, $975/wk, $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	H.D. 981
MLS Number	13512229
Category	Side Dump Trailers
Last Updated	5/29/2025
Location	Aberdeen, ID, US
Sold By	Diesel Depot

(844) 423-___ SHOW
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8 0

2023 Demco 46ft Side Dump Trailer - Air Ride

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$66,900 USD

Nice 2023 Demco Side Dump, 46' frame, 34' tub, closed/open triple, Electric tarp, Air ride,

Condition	Used
L x W	46 ft. x 102 in.
Suspension	Air Ride
Stock Number	KTS1859
MLS Number	13277858
Category	Side Dump Trailers
Last Updated	5/28/2025
Location	Sioux Falls, SD, US
Sold By	Mid-States Utility Trailer Sales

(833) 965-___ SHOW
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6 0

2025 Sidump'r 42x96 Tri Axle Steel Side Dump Trailer - Air Ride

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$82,100 USD

36' Tub, Tri-Axle, Rear Lift Axle, Air Ride, Drum Brakes, Steel Wheels, Electric Mesh Tarp,

Condition	New
L x W	42 ft. x 96 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	SC688099
MLS Number	13027889
Category	Side Dump Trailers
Last Updated	5/28/2025
Location	Inver Grove Heights, MN, US
Sold By	North American Trailer

6 0

2026 SmithCo MHV Side Dump Trailer

$86,556 USD

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

Condition	New
L x W	44 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	MHV
MLS Number	13601221
Category	Side Dump Trailers
Last Updated	5/23/2025
Location	Aberdeen, ID, US
Sold By	Diesel Depot

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2025 SmithCo 47x102 Tri Axle Steel Side Dump Trailer - Air Ride, Fixed Spread Axle

$97,500 USD

2025 Smith Co 4736 MHV 65 Yard Capacity 47' Super Tri Rear Lift Axle Valve on Trailer Work Lights Elec Tarp,

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	T1963
MLS Number	13073903
Category	Side Dump Trailers
Last Updated	5/20/2025
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

15 0

2025 SmithCo 4736 SX3 SUPER TRI REAR LIFT Side Dump Trailer

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47" Smith Co Super Tri 49"-79" Axle Spacing with Front and Rear Lift Axles, Duals on All Three Axles, Aluminum Outside Wheels, Valve On Trailer, Fifth Wheel Grease Bank, Electric Tarp,...

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	T1555
MLS Number	11034875
Category	Side Dump Trailers
Last Updated	5/20/2025
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

(833) 346-___ SHOW
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10 0

2022 JET LATE MODEL JET SIDE DUMP, AIR RIDE, ELECTRIC TARP, Side Dump Trailer

$62,500 USD

2022 JET Side Dump, 40', Half Round AR400 Steel Rock Tub, Flex Corners, 4 Pivot Points Per Side, Electric Roll Over Tarp- Mesh, Tarp Lockout Switch, 2-Way Valve, Front and Rear Fenders, Push...

Condition	Used
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	UE10904
MLS Number	13587124
Category	Side Dump Trailers
Last Updated	5/17/2025
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

(855) 370-___ SHOW
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11 0

2017 SmithCo SX2-40-34 Side Dump Trailer

$42,900 USD

2017 SmithCo 41'x96" Side Dump, 31' Tub Length, 23 Cubic Yards Capacity, 75,160 GVW, Air Ride, Tandem Axle, Air Brakes 50%, Steel Wheels, Electric Tarp (tear in tarp), Tire Condition (10/32)...

Condition	Used
L x W	41 ft. x 96 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	17SM001
MLS Number	13566587
Category	Side Dump Trailers
Last Updated	5/17/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

(833) 346-___ SHOW
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5 0

2025 JET JET SIDE DUMP, AIR RIDE, 4 PIVOT POINTS PER SIDE, Side Dump Trailer

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$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	5/17/2025
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

8 0

2025 SmithCo SX5-49-38 Side Dump Trailer

$109,666 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
Stock Number	6822
MLS Number	13581973
Category	Side Dump Trailers
Last Updated	5/15/2025
Location	Aberdeen, ID, US
Sold By	Diesel Depot

7 0

2025 SmithCo SX3-47-36 Side Dump Trailer

$77,885 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	6843
MLS Number	13581971
Category	Side Dump Trailers
Last Updated	5/15/2025
Location	Aberdeen, ID, US
Sold By	Diesel Depot

(844) 362-___ SHOW
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14 0

2025 Demco CR423-AR-3424 Side Dump Trailer

$80,000 USD

42FT TRIPLE AXLE AIR RIDE, 34FT AR450 1/4" BLACK TUB WITH DUMP DRAIN KIT AND XL HIGH CAPACITY SIDE KIT, ROLL RITE HIGH CAP ELECTRIC ROLL TARP WITH LOCK -OUT, MOUNTED ELECTRIC OVER HYDRALIC...

Condition	New
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	SS000328
MLS Number	12728016
Category	Side Dump Trailers
Last Updated	5/14/2025
Location	Owatonna, MN, US
Sold By	Curt's Truck and Diesel Service Inc.

6 0

2025 SmithCo SX4-4936 Side Dump Trailer

$97,061 USD

Made in the USA!! 49' trailer with 36' tub, 32 cubic yard capacity, 54" and 60" axle spacing, 18" Kingpin setting, 25K Axles, 2 speed landing gear, Electric roll over tarp, 1/4" AR450...

Condition	New
L x W	49 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Quad Axle
Stock Number	SX4-4936
MLS Number	13533767
Category	Side Dump Trailers
Last Updated	5/8/2025
Location	Aberdeen, ID, US
Sold By	Diesel Depot

7 0

2025 SmithCo SX4-4936 Side Dump Trailer

$97,061 USD

Made in the USA!! 49' trailer with 36' tub, 32 cubic yard capacity, 54" and 60" axle spacing, 18" Kingpin setting, 25K Axles, 2 speed landing gear, Electric roll over tarp, 1/4" AR450...

Condition	New
L x W	49 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Quad Axle
Stock Number	SX4-4936
MLS Number	13531548
Category	Side Dump Trailers
Last Updated	5/8/2025
Location	Aberdeen, ID, US
Sold By	Diesel Depot

(855) 370-___ SHOW
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14 0

2025 SmithCo SX2-40-34 Side Dump Trailer

$73,900 USD

2025 SmithCo SX2-4034 Steel Tandem-Axle Side Dump, 40' Frame Length (Black), 34' Tub Length (Gray - Round Bottom), 102" Wide, 18" Pin Setting, Air Ride Suspension, Air Brakes, (8) 11R22.5...

Condition	New
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	25SM011
MLS Number	12976010
Category	Side Dump Trailers
Last Updated	5/2/2025
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

(800) 480-___ SHOW
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24 0

2026 Demco CR423-AR-3424 Side Dump Trailer

$75,653 USD

Enjoy $0 Down Financing with No Payments for 6 Months, Affordable Nationwide Delivery, and Unbeatable Prices! New Demco Triple Axle Side Dump Trailer w/ a 34', 22.5 Cu Yd Capacity Tub, Ultra...

Condition	New
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	12998717
Category	Side Dump Trailers
Last Updated	5/1/2025
Location	Henderson, IA, US
Sold By	Keast Enterprises

(800) 480-___ SHOW
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24 0

2026 Demco 44ft Tri Axle Steel Side Dump Trailer - Air Ride

$76,390 USD

Enjoy $0 Down Financing with No Payments for 6 Months, Affordable Nationwide Delivery, and Unbeatable Prices! New Demco Triple Axle Side Dump Trailer w/ a 37', 24 Cu Yd Capacity Tub,...

Condition	New
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	12925722
Category	Side Dump Trailers
Last Updated	5/1/2025
Location	Henderson, IA, US
Sold By	Keast Enterprises

(800) 480-___ SHOW
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24 0

2026 Demco 44ft Tri Axle Steel Side Dump Trailer - Air Ride

$74,670 USD

Enjoy $0 Down Financing with No Payments for 6 Months, Affordable Nationwide Delivery, and Unbeatable Prices! New Demco Triple Axle Side Dump Trailer w/ a 34', 22.5 Cu Yd Capacity Tub, Ultra...

Condition	New
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	12907407
Category	Side Dump Trailers
Last Updated	5/1/2025
Location	Henderson, IA, US
Sold By	Keast Enterprises

16 0

2025 SmithCo 4736 SUPER TRI REAR LIFT WITH ALL DUALS Side Dump Trailer

$83,800 USD

47" Smith Co Super Tri 49"-79" Axle Spacing with Rear Lift Axle, Duals on All Three Axles, Aluminum Outside Wheels, Valve On Trailer, Electric Tarp, Manual Override Handle Kit to Run Valve...

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	T1570
MLS Number	11034877
Category	Side Dump Trailers
Last Updated	4/26/2025
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

18 0

2025 SmithCo 4736 SHV 24" EXTENSION 55 YARDS ELEC TARP Side Dump Trailer

$97,500 USD

Smith Co Super High Volume 55 Yards with 24" extension triple with rear lift all dualed axles electric tarp valve on trailer, Lights at Front and Rear,

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	T3333
MLS Number	10212937
Category	Side Dump Trailers
Last Updated	4/26/2025
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC