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Stock Number: L476135
Length: 40 ft
Width: 102 in
Suspension: Ridewell
Composition: Steel
Wheels: Aluminum/Steel
Description: ~New SmithCo sidedump ready to work!! .Power Tarp, Led lights.
~Aliminum outers and Steel inners on Doublecoin 11R22.5 tires
~Ridewell air ride....
Updated: Tuesday, October 13, 2026 02:22 pm
Location: Minneapolis, Minnesota, USA
Seller: Midwest Diesel Service Inc.
Quantity: 2
Length: 40 ft
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum/Steel
Tires: 11R24.5
Description: 2-2027 Smithco Side Dump Trailer built, in stock and on the ground . Call to reserve yours now.
Model SX2
Gray tubs on black chasis
Air Ride
Ae...
Updated: Monday, October 12, 2026 11:57 am
Location: Kyle, Texas, USA
Seller: Southwestern Pneumatic, Inc.
Quantity: 2
Length: 40 ft
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum/Steel
Number of Rear Axles: Tandem
Description: 2-2027 Smithco Side Dump Trailer built, on the ground and ready for service
Model SX2
Gray tubs on black chasis
Air Ride
Aero electric tarp
So...
Updated: Monday, October 12, 2026 11:57 am
Location: Venus, Texas, USA
Seller: Southwestern Pneumatic, Inc.
Stock Number: 26SM001
Length: 40 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum Outside
Description: (Price is FOB the Factory - FET Included) 2025 SmithCo SX2-4034 Steel Tandem-Axle Side Dump, 40' Frame Length (Black), 34' Tub Length (Gray - Round...
Updated: Thursday, October 29, 2026 10:48 am
Location: Spencer, Iowa, USA
Seller: Vander Haag's Incorporated
Quantity: 3
Stock Number: UE12003
Length: 40 ft
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum/Steel
Description: 2024 SmithCo Side Dump, 40', Front and Rear Fenders, 2-Speed Landing Gear, 2 Pivot Points Per Side, Half Round Steel Tub, Electric Rollover Tarp, C...
Updated: Thursday, November 05, 2026 03:02 pm
Location: Henderson, Colorado, USA
Seller: Utility Trailer Interstate
Quantity: 3
Stock Number: UE12002
Length: 40 ft
Suspension: Air Ride
Composition: Galvanized Steel
Wheels: Aluminum/Steel
Description: 2024 SmithCo Side Dump, 40', Front and Rear Fenders, 2-Speed Landing Gear, 2 Pivot Points Per Side, Half Round Steel Tub, Electric Rollover Tarp, C...
Updated: Thursday, November 05, 2026 03:02 pm
Location: Henderson, Colorado, USA
Seller: Utility Trailer Interstate
Quantity: 3
Stock Number: UE12001
Length: 40 ft
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum/Steel
Description: 2024 SmithCo Side Dump, 40', Front and Rear Fenders, 2-Speed Landing Gear, 2 Pivot Points Per Side, Half Round Steel Tub, Electric Rollover Tarp, C...
Updated: Thursday, November 05, 2026 03:02 pm
Location: Henderson, Colorado, USA
Seller: Utility Trailer Interstate
Length: 44 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum/Steel
Tires: 11r22.5
Description: 2027 Smith Co 44' Frame 36' Tub Tri Axle Air Ride All Down Axles 11R22.5 Duals on Aluminum Outside Wheels, Valve on Trailer Electric Tarp Grease Li...
Updated: Monday, November 02, 2026 06:36 pm
Location: Moorhead, Minnesota, USA
Seller: Trailer Sales LLC - MN
Quantity: 2
Stock Number: T1756
Length: 42 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Description: New Smith Co 42' Long Tri Axle with Rear LIft Axle, 34' Tub, Electric Tarp, Valve on Trailer With Handle Kit, Aluminum Outside Wheels
Updated: Monday, November 02, 2026 06:36 pm
Location: Moorhead, Minnesota, USA
Seller: Trailer Sales LLC - MN
Stock Number: T1500
Length: 42 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum/Steel
Description: 42' Tri Axle with Rear Lift, 34' Tub, Aluminum Outside Wheels, Dualed on all 3 Axles, Valve on Trailer, Electric Tarp, Grease Lines to Cylinder Pins.
Updated: Monday, November 02, 2026 06:36 pm
Location: Moorhead, Minnesota, USA
Seller: Trailer Sales LLC - MN
Stock Number: 1503121
Length: 42 ft
VIN: 1S9SS4233FL476064
Number of Rear Axles: Tri
Model: SX3-42-34
Description: BRAND NEW - NEVER USED, SIDE DUMP TRAILER SX3-42-34
Updated: Friday, October 23, 2026 02:58 pm
Location: Allentown, Pennsylvania, USA
Seller: RP Equipment
Length: 49 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum/Steel
Tires: 11R22.5
Description: Smith Co 49' Quad Axle Side Dump, Front and Rear Lift Axles, Dual 11R22.5 on all Four Axles, Grease Lines to Cylinder Pins Drivers Side Fenders Ele...
Updated: Monday, November 02, 2026 06:36 pm
Location: Moorhead, Minnesota, USA
Seller: Trailer Sales LLC - MN
Stock Number: T1560
Length: 49 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum
Description: Smith Co SX4 Quad Axle Side Dump, Front and Rear Lift Axles, Valve on Trailer, Electric Tarp, Aluminum Outside Wheels 11R22.5 Rubber, Grease Lines ...
Updated: Monday, November 02, 2026 06:36 pm
Location: Moorhead, Minnesota, USA
Seller: Trailer Sales LLC - MN
Stock Number: T1560
Length: 49 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: All Aluminum
Description: Smith Co Quad Axle Side Dump 49' Quad Axle, on 11R22.5s, Front and Rear Lift Axles, Valve on Trailer, Electric Tarp with tarp safety switch
Updated: Monday, November 02, 2026 06:36 pm
Location: Moorhead, Minnesota, USA
Seller: Trailer Sales LLC - MN
Length: 49 ft
Width: 102 in
VIN: 476208
Model: SX4
Capacity: 32 cu yd
Tub Length: 36 ft
Description: SmithCo Model SX4-4936 Side Dump Trailer
• Model: SX4-4936 Quad-Axle 102” wide spread
• Tub Length: 36’
• Tub Volume: 24.1yd Water level
...
Updated: Wednesday, November 04, 2026 07:33 am
Location: Billings, Montana, USA
Seller: WESTATE MACHINERY CO
Length: 49 ft
Width: 102 in
VIN: 476207
Model: SX4
Capacity: 32 cu yd
Tub Length: 36 ft
Description: SmithCo Model SX4-4936 Side Dump Trailer
• Model: SX4-4936 Quad-Axle 102” wide spread
• Tub Length: 36’
• Tub Volume: 24.1yd Water level
...
Updated: Wednesday, November 04, 2026 07:31 am
Location: Billings, Montana, USA
Seller: WESTATE MACHINERY CO
Stock Number: T1683
Length: 49 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: All Aluminum
Description: New Smith Co Quad Axle 49' Long 36' Tub Front and Rear Lift Axles on 11r22.5 duals on all 4 axles Valve on Trailer, Mesh Electric Tarp
Updated: Monday, November 02, 2026 06:36 pm
Location: Moorhead, Minnesota, USA
Seller: Trailer Sales LLC - MN
Stock Number: T7589
Length: 49 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: All Aluminum
Description: 49' Frame, 1/4" 36' Tub, Front and Rear Lift Axle, Push Block, Electric Tarp, Valve on Trailer, Grease Lines to Cylinder Pins Plumbed to Drivers Si...
Updated: Monday, November 02, 2026 06:36 pm
Location: Moorhead, Minnesota, USA
Seller: Trailer Sales LLC - MN
Length: 49 ft
Width: 102 in
VIN: 476946
Model: SX4
Capacity: 32 cu yd
Tub Length: 36 ft
Description: SmithCo Model SX4-4936 Side Dump Trailer
• Model: SX4-4936 Quad-Axle 102” wide spread
• Tub Length: 36’
• Tub Volume: 24.1yd Water level
...
Updated: Wednesday, November 04, 2026 07:27 am
Location: Billings, Montana, USA
Seller: WESTATE MACHINERY CO
Stock Number: S476397
Length: 49 ft
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum
VIN: 1S9SS4949JL476397
Description: This 2018 SmithCo SX4 quad axle side dump has been through our shop, is fully reconditioned, comes with a fresh FMCSA inspection, and is ready to g...
Updated: Thursday, November 05, 2026 12:44 pm
Location: West Valley City, Utah, USA
Seller: Utah Tank & Trailer
