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Length: 49 ft
Suspension: Air Ride
Composition: Steel
Wheels: All Aluminum
VIN: 1S9SS4940LL476176
Tires: 385/65/R22.5
Description: 2020 SmithCo SX4 Side Dump Trailer – $70,000 FIRM
46' frame, 36' tub, 102" wide. Built tough and ready to work.
Tub is ¼" AR450 abrasion-resistan...
Updated: Monday, July 06, 2026 10:14 AM
Location: Lehi, Utah
Seller: Extreme Diesel & Heavy Equipment Repair LLC
Stock Number: NTS4196 IN STOCK
Length: 53 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum
Description: LISTED PRICE INCLUDES FET / ANNUAL DOT INSPECTION
*NEW GENERATION* 2026 CROSS COUNTRY 536SDX 6 AXLE SIDE DUMP SEMI TRAILER.
FULLY REDESIGNED T...
Updated: Wednesday, June 24, 2026 02:29 PM
Location: Salt Lake City, Utah
Seller: Reading Truck
Stock Number: 161253
Length: 53 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum
Description: 6-axle side dump semi-trailer engineered for heavy payload control. Air-ride suspension with steerable lift axles on #1, #2 & #6; #3–#5 fixed for t...
Updated: Tuesday, June 23, 2026 08:49 AM
Location: Salt Lake City, Utah
Seller: 1580 UTILITY TRAILER
Stock Number: S000119
Length: 44 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum
Description: SALE PENDING - ACCPETING BACK UP OFFERS
2020 Demco side dump trailer, model CR445-AR-FLS-3726. Five axle configuration with air ride suspension an...
Updated: Monday, July 06, 2026 10:51 AM
Location: West Valley City, Utah
Seller: Utah Tank & Trailer
Stock Number: 2241
Length: 51 ft 3 in
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Polished Aluminum
Description: Call
Ready and on the Ground today! This Quad Axle Black on Black JET Side dumper is slick. The 100k Price is out the door pricing. (Includes FET...
Updated: Monday, July 06, 2026 10:51 AM
Location: West Valley City, Utah
Seller: Utah Tank & Trailer
Stock Number: 476745
VIN: 1S9SS4230TL476745
Model: SX3-42-34
Description: Selling this awesome 2026 tri axel side dump model SXL3-42-34 VIRGIN BED NEVER BEEN USED with a 2020 Peterbilt 567, SAVE BIG ON F.E.T., Truck is am...
Updated: Monday, July 06, 2026 10:51 AM
Location: West Valley City, Utah
Seller: Utah Tank & Trailer
Length: 49 ft
Suspension: Ridewell
Composition: Steel
Wheels: All Aluminum
Number of Rear Axles: Tri
Model: SX5
Description: Key Specs
Frame Width: 102"
Frame Length: 49'
Tub Length: 38'
Tub Volume (water level): 25.5 CUBIC YARDS
Tub Volume (heaped): 33.8 CUBIC YARDS...
Updated: Wednesday, June 24, 2026 02:33 PM
Location: Salt Lake City, Utah
Seller: WESTERN TRUCK & TRAILER
Stock Number: SBA1210 & SBA1211
Length: 50 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: All Aluminum
Description: 2022 Cross Country 4 Axle Side Dump with 2 Axle Pup, Model # 494SDX and 232SDX, Lead Trailer: 50'x102"x 38' Tub, 4 Axles, Front Axle and Rear Steer...
Updated: Thursday, July 09, 2026 03:25 PM
Location: Cedar City, Utah
Seller: SellBuyAuction
Stock Number: A-1028
Length: 44 ft
Number of Rear Axles: Five
Gross Vehicle Weight: 100,900 lb
Description: 2027 Demco 5-Axle Side Dump Trailer – 44'
Brand new 2027 Demco 5-axle side dump trailer built for maximum capacity, stability, and efficiency. Des...
Updated: Friday, July 10, 2026 11:57 AM
Location: Salt Lake City, Utah
Seller: Equipment Sales, Inc
Stock Number: C000464
Length: 51 ft
Suspension: Air Ride
Composition: Steel
Wheels: All Steel
VIN: 5JNSS5142PH000464
Description: Call
Clean, late-model 2023 JET SDS36-460 side dump trailer ready to go to work. Built with JET's proven side dump design, this trailer offers ex...
Updated: Friday, July 10, 2026 03:59 PM
Location: West Valley City, Utah
Seller: Utah Tank & Trailer
Stock Number: 2242N
Length: 51 ft 3 in
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Polished Aluminum
Description: Call
Ready and on the Ground today! This Quad Axle White Tub on Black Frame JET Side dumper is Beautiful!. The 100K Price is out the door pricing...
Updated: Monday, July 06, 2026 10:51 AM
Location: West Valley City, Utah
Seller: Utah Tank & Trailer
Quantity: 2
Stock Number: 2240
Length: 48 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Description: Call
Ready and on the Ground today! This Tri Axle Battleship Grey Tub on Black Frame JET Side dumper is a showstopper. The $90,000 Price is out t...
Updated: Monday, July 06, 2026 10:51 AM
Location: West Valley City, Utah
Seller: Utah Tank & Trailer
Stock Number: A0100
Length: 53 ft
Width: 102 in
Suspension: Air Ride
Composition: Aluminum
Wheels: Aluminum
Description: This 2026 SIDUMPR SDR653-6049 53’ aluminum side dump trailer is engineered for efficiency and durability. It features a 40’ 500TUF HARDOX steel tub...
Updated: Wednesday, May 06, 2026 11:05 AM
Location: Salt Lake City, Utah
Seller: 1580 UTILITY TRAILER
Stock Number: 1025508
Length: 53 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum
Description: This 2026 side dump trailer is equipped with drum brakes, air ride suspension, a 6-axle configuration with steerable lift axles, and a 40' 3/16" HA...
Updated: Friday, May 22, 2026 09:30 PM
Location: Salt Lake City, Utah
Seller: 1580 UTILITY TRAILER
Stock Number: 161252
Length: 53 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum
Description: 6-axle side dump semi-trailer engineered for heavy payload control. Air-ride suspension with steerable lift axles on #1, #2 & #6; #3–#5 fixed for t...
Updated: Wednesday, May 27, 2026 09:30 PM
Location: Salt Lake City, Utah
Seller: 1580 UTILITY TRAILER
Stock Number: 161016
Length: 53 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum
Description: 6-axle side dump semi-trailer engineered for heavy payload control. Air-ride suspension with steerable lift axles on #1, #2 & #6; #3–#5 fixed for t...
Updated: Wednesday, May 27, 2026 09:30 PM
Location: Salt Lake City, Utah
Seller: 1580 UTILITY TRAILER
Stock Number: 1018949
Length: 53 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum
Description: This 2026 side dump trailer is built with drum brakes, air ride suspension, a 6-axle configuration with steerable lift axles, and a 40' 3/16" HARDO...
Updated: Wednesday, May 06, 2026 11:05 AM
Location: Salt Lake City, Utah
Seller: 1580 UTILITY TRAILER
Stock Number: 159733
Length: 49 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum
Description: This 2025 SIDUMPR SDR449-4971 quad-axle side dump is built for heavy-duty hauling with a 36’ 500TUF HARDOX steel tub. Designed for versatility, it ...
Updated: Tuesday, May 26, 2026 09:31 PM
Location: Salt Lake City, Utah
Seller: 1580 UTILITY TRAILER
Quantity: 3
Length: 42 ft
Width: 102 in
Suspension: Ridewell
Composition: Steel
Wheels: Aluminum
Description: SmithCo SX3-42-34 – Side Dump, 42', 102"
SmithCo SX3-42-34 Side Dump with 42' frame and 34' tub (SX-ROUND BOTTOM), 102" wide.
Key Specs
Manufa...
Updated: Wednesday, June 24, 2026 02:33 PM
Location: Salt Lake City, Utah
Seller: WESTERN TRUCK & TRAILER
Quantity: 5
Length: 36 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum
Description: SmithCo SX4-49-36 Side Dump with 36' tub and SX-ROUND BOTTOM tub.
Width: 102" WIDE
Frame length: 49'
Tub length: 36'
Tub volume: 36' SX – WATER...
Updated: Wednesday, June 24, 2026 02:33 PM
Location: Salt Lake City, Utah
Seller: WESTERN TRUCK & TRAILER
Quantity: 5
Length: 49 ft
Model: SX5
Description: SmithCo SX5-49-38 – Side Dump, 38' tub, 1/4" AR450
SmithCo SX5-49-38 Side Dump with 38' tub and SX-ROUND BOTTOM tub style.
Key Specs
Model: SX...
Updated: Wednesday, June 24, 2026 02:33 PM
Location: Salt Lake City, Utah
Seller: WESTERN TRUCK & TRAILER
Length: 53 ft
Width: 102 in
Suspension: Ridewell
Composition: Steel
Wheels: Polished Aluminum
Tires: 22.5
Description: SmithCo SX6-53-40 – Side Dump, 53' x 40', AR450
SmithCo SX6-53-40 side dump with 53' overall length and a 40' tub.
Key Specs
Wideframe: 102"
...
Updated: Wednesday, June 24, 2026 02:33 PM
Location: Salt Lake City, Utah
Seller: WESTERN TRUCK & TRAILER
Length: 42 ft
Composition: Steel
VIN: 1S9SS4234JL476731
Number of Rear Axles: Tri
Description: SMITHCO SXL3-42-34
Updated: Friday, May 15, 2026 07:05 AM
Location: Vernal, Utah
Seller: Mideast Equipment Supply
Stock Number: C-322
Length: 42 ft
Suspension: Air Ride
Wheels: Aluminum
Number of Rear Axles: Tri
Gross Vehicle Weight: 86,802 lb
Description: 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 h...
Updated: Friday, July 10, 2026 11:57 AM
Location: Salt Lake City, Utah
Seller: Equipment Sales, Inc
