New Side Dump Trailers For Sale

(844) 362-___ SHOW
NUMBERCall Seller

2025 Demco CR423-AR-3424 Side Dump Trailer

Price Drop $74,500 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	1/31/2026
Location	Owatonna, MN, US
Sold By	Curt's Truck and Diesel Service Inc.

(855) 370-___ SHOW
NUMBERCall Seller

2026 SmithCo SX3-4234 TRI-AXLE Side Dump Trailer

Newly Listed

$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	26SM022
MLS Number	14116635
Category	Side Dump Trailers
Last Updated	1/29/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

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

Newly Listed

Contact for price

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

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	1/29/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(844) 611-___ SHOW
NUMBERCall Seller

2026 Side Dump Industries Steel Side Dump Trailer - Air Ride

Recently Updated

$72,900 USD

Dump from either side, diverter valve on trailer, 3 pivot points/ side for better support 3 axle super-tri in stock, 2 AXLE TO 6 AXLE TRAILERS, CALL FOR MORE INFO PRICING ON THE BEST SIDE...

Condition	New
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	13811105
Category	Side Dump Trailers
Last Updated	1/29/2026
Location	Rigby, ID, US
Sold By	Grover's All-Wheels, LLC

2026 JET JET SUPER SPREAD TRI AXLE SIDE DUMP Side Dump Trailer

Recently Updated

$82,900 USD

2026 Jet Super Spread Tri Axle Side Dump, 45', Front and Rear Fenders, 2 Speed Landing Gear, 2 Way Valve, 4 Pivot Points Per Side, 1/4" AR400 Steel Rock Tub, Inverted Cylinders, Superior...

Quantity	6
Condition	New
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	NE11661
MLS Number	13985371
Category	Side Dump Trailers
Last Updated	1/28/2026
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

2027 Demco 44ft Tandem Axle Steel Side Dump Trailer - Air Ride

Recently Updated

$63,891 USD

Enjoy $0 Down Financing with No Payments for 6 Months, Affordable Nationwide Delivery, and Unbeatable Prices! New Demco Tandem Axle Side Dump Trailer w/ a 34', 22.7 Cu Yd Capacity Tub, 128"...

Condition	New
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	13417812
Category	Side Dump Trailers
Last Updated	1/28/2026
Location	Henderson, IA, US
Sold By	Keast Enterprises

2027 Demco CR423-AR-3424 Side Dump Trailer

Recently Updated

$79,445 USD

Contact for rental/lease prices

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, 128"...

Condition	New
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	12998717
Category	Side Dump Trailers
Last Updated	1/28/2026
Location	Henderson, IA, US
Sold By	Keast Enterprises

2027 Demco Tri Axle Steel Side Dump Trailer - Air Ride

Recently Updated

$63,891 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' Tub, 128" Spread Axle...

Condition	New
Suspension	Spring
Rear Axle	Tandem Axle
MLS Number	12938020
Category	Side Dump Trailers
Last Updated	1/28/2026
Location	Henderson, IA, US
Sold By	Keast Enterprises

2027 Demco Tri Axle Steel Side Dump Trailer - Air Ride

Recently Updated

Contact for price

Enjoy $0 Down Financing with No Payments for 6 Months, Affordable Nationwide Delivery, and Unbeatable Prices! New Demco Side Dump Trailer Train w/ a 34', 22.7 Cu Yd Capacity Tub in Primary...

Condition	New
Suspension	Spring
Rear Axle	Tandem Axle
MLS Number	12938015
Category	Side Dump Trailers
Last Updated	1/28/2026
Location	Henderson, IA, US
Sold By	Keast Enterprises

2027 Demco 44ft Tri Axle Steel Side Dump Trailer - Air Ride

Recently Updated

$76,961 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, 128"...

Condition	New
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	12925722
Category	Side Dump Trailers
Last Updated	1/28/2026
Location	Henderson, IA, US
Sold By	Keast Enterprises

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

Recently Updated

$72,821 USD

$3,700/mo to rent

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, 128"...

Condition	New
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	12907407
Category	Side Dump Trailers
Last Updated	1/28/2026
Location	Henderson, IA, US
Sold By	Keast Enterprises

(844) 624-___ SHOW
NUMBERCall Seller

2026 Cross Country 494SDX Side Dump Trailer

Contact for price

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
MLS Number	13396533
Category	Side Dump Trailers
Last Updated	1/22/2026
Location	Snohomish, WA, US
Sold By	Darling Sons Int'l, LLC

(844) 714-___ SHOW
NUMBERCall Seller

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
MLS Number	13747487
Category	Side Dump Trailers
Last Updated	1/17/2026
Location	Boise, ID, US
Sold By	Diesel Depot

2023 Side Dump Industries SD3528-3ST Side Dump Trailer

$69,950 USD

The Load King 3528-3ST is a versatile, high-capacity side dump designed for operators who care about payload efficiency, stability, and long-term durability across a wide range of hauling...

Condition	New
Horse Power	0 HP
Stock Number	P5034263
MLS Number	12335386
Category	Side Dump Trailers
Last Updated	1/17/2026
Location	Cabot, AR, US
Sold By	Custom Truck One Source

2023 Side Dump Industries SD3528-3ST Side Dump Trailer

$69,950 USD

The Load King 3528-3ST is a versatile, high-capacity side dump designed for operators who care about payload efficiency, stability, and long-term durability across a wide range of hauling...

Condition	New
Horse Power	0 HP
Stock Number	P5034260
MLS Number	12335384
Category	Side Dump Trailers
Last Updated	1/17/2026
Location	Oklahoma City, OK, US
Sold By	Custom Truck One Source

2023 Side Dump Industries SD3528-3ST Side Dump Trailer

$69,950 USD

The Load King 3528-3ST is a versatile, high-capacity side dump designed for operators who care about payload efficiency, stability, and long-term durability across a wide range of hauling...

Condition	New
Horse Power	0 HP
Stock Number	P5034258
MLS Number	12335382
Category	Side Dump Trailers
Last Updated	1/17/2026
Location	Oklahoma City, OK, US
Sold By	Custom Truck One Source

2023 Side Dump Industries SD3528-3ST Side Dump Trailer

$69,950 USD

The Load King 3528-3ST is a versatile, high-capacity side dump designed for operators who care about payload efficiency, stability, and long-term durability across a wide range of hauling...

Condition	New
Horse Power	0 HP
Stock Number	P5034257
MLS Number	12335381
Category	Side Dump Trailers
Last Updated	1/17/2026
Location	Oklahoma City, OK, US
Sold By	Custom Truck One Source

2023 Load King SD3528-3ST Side Dump Trailer

$69,950 USD

The Load King 3528-3ST is a versatile, high-capacity side dump designed for operators who care about payload efficiency, stability, and long-term durability across a wide range of hauling...

Condition	New
Horse Power	0 HP
Stock Number	P5034254
MLS Number	12335378
Category	Side Dump Trailers
Last Updated	1/17/2026
Location	St Paul, MN, US
Sold By	Custom Truck One Source

2023 Load King SD3528-3ST Side Dump Trailer

$69,950 USD

The Load King 3528-3ST is a versatile, high-capacity side dump designed for operators who care about payload efficiency, stability, and long-term durability across a wide range of hauling...

Condition	New
Horse Power	0 HP
Stock Number	P5034253
MLS Number	12335377
Category	Side Dump Trailers
Last Updated	1/17/2026
Location	Oklahoma City, OK, US
Sold By	Custom Truck One Source

2023 Load King SD3528-3ST Side Dump Trailer

$69,950 USD

The Load King 3528-3ST is a versatile, high-capacity side dump designed for operators who care about payload efficiency, stability, and long-term durability across a wide range of hauling...

Condition	New
Horse Power	0 HP
Stock Number	P5034251
MLS Number	12335376
Category	Side Dump Trailers
Last Updated	1/17/2026
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

2023 Side Dump Industries SD3528-3ST Side Dump Trailer

$69,950 USD

The Load King 3528-3ST is a versatile, high-capacity side dump designed for operators who care about payload efficiency, stability, and long-term durability across a wide range of hauling...

Condition	New
Horse Power	0 HP
Stock Number	P5034249
MLS Number	12335374
Category	Side Dump Trailers
Last Updated	1/17/2026
Location	Midland, TX, US
Sold By	Custom Truck One Source

2026 JET 40x102 Tandem Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

$72,900 USD

2026 JET Side Dumps, 40', White Tub and Frame, American Flag and America Decals, Air Ride, Electric Roll Over Tarp, Front and rear Fenders, Push Block, 4 Pivot Points Each Side, 1/4" AR400...

Condition	New
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	NE10569
MLS Number	12906633
Category	Side Dump Trailers
Last Updated	1/16/2026
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

2026 JET 40x102 Tandem Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

$72,900 USD

2026 JET Side Dumps, 40', Red Tub, Black Frame, (Other colors available) American Flag and America Decals, Air Ride, Electric Roll Over Tarp, Front and rear Fenders, Push Block, 4 Pivot...

Condition	New
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	NE10695
MLS Number	12906629
Category	Side Dump Trailers
Last Updated	1/16/2026
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

2026 JET JET TRI AXLE SIDE DUMP, ELECTRIC TARP, AIR RIDE, 2 Side Dump Trailer

$82,900 USD

2026 Jet Tri Axle Side Dump, 46', Front and Rear Fenders, 2 Speed Landing Gear, 2 Way Valve, 4 Pivot Points Per Side, 1/4" AR400 36' Steel Rock Tub, Inverted Cylinders, Superior Engineered...

Quantity	2
Condition	New
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	NE7191
MLS Number	12781294
Category	Side Dump Trailers
Last Updated	1/16/2026
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate