Saved
0
My Account
Sign in
Sign up
Control Center
Dashboard
Buyer Tools
Saved Listings
0
Compare Saved Listings
Saved Searches
0
My Little Salesman
Sign up
Saved
0
My Account
Sign in
Sign up
Control Center
Dashboard
Buyer Tools
Saved Listings
0
Compare Saved Listings
Saved Searches
0
Price Alerts
0
For Sale
Commercial Trucks
Trailers
Construction Equipment
Logging Equipment
Farm Equipment
Lifting Equipment
Attachments
Heavy Duty Truck Parts
Heavy Equipment & Tractor Parts
Trailer Parts
Aggregate & Mining Equipment
Biomass Equipment
Waste Management & Recycling Equipment
Woodworking & Sawmill Equipment
Industrial Equipment
Recreation & Utility Vehicles
Cars & SUVs
Lawn & Garden
Tools & Material
My Little Salesman Magazine
July 2025
For Rent
Commercial Trucks
Trailers
Construction Equipment
Logging Equipment
Farm Equipment
Lifting Equipment
Attachments
Aggregate & Mining Equipment
Biomass Equipment
Industrial Equipment
Recreation & Utility Vehicles
Sell
Place an Online Listing
Individual listings are the perfect selling solution for individuals or dealers with 15 items or less.
Inventory Mover Package
The inventory selling solution for dealers, manufacturers, and auctioneers with 15+ items.
Print Advertising
Effective industry-trusted advertising, reliably delivered to your targeted buyer.
Online Banner Advertising
Effectively reach buyers in your market as they browse listings within a category or specific manufacturer.
Facebook Marketing
Beautiful campaigns with pinpointed audiences that drive traffic and boosts sales.
Wholesale Marketplace
Buy and sell inventory amongst other registered dealers at wholesale prices.
Services
Dealer Management System (DMS)
One powerful suite of tools to maximize your dealership.
Inventory Management
Easy-to-use cloud-based inventory management with export feeds and accessible from anywhere.
Customer Relationship Management (CRM)
Customers, vendors, prospects, and correspondence in one place, integrated with your inventory.
Lead Management
One dashboard that intelligently connects your inventory, contacts, and leads from all your marketing channels.
Invoicing & Sales Management
Effortlessly turn leads into deals with auto-populated quotes, invoices, and custom contract forms.
Dealership Websites
User-friendly, mobile-responsive, search-engine optimized websites for commercial truck, trailer, heavy equipment, and parts dealers.
Sell Your Inventory
The inventory selling solution to reach hundreds of thousands of buyers, with no contract or commitments.
Facebook Marketing
Beautiful campaigns with pinpointed audiences that drive traffic and boosts sales.
Wanted
Auctions
Financing
Industry
News
Latest Equipment News
Construction Equipment News
Farm Equipment News
Forestry Equipment News
Trucking News
Trailer News
Material Handling News
Drilling & Mining Equipment News
Companies
All Companies
Dealers
Manufacturers
Auctioneers
Transport Companies
Resources
Trade Shows & Events
Industry Services
Appraisals
Associations
Financing and Leasing (Heavy Equipment)
Financing and Leasing (Commercial Trucks)
Inspections
Insurance
Transportation and Shipping
All Guides & Advice
Buying Guides
Construction Equipment Buying Guide
Semi Truck Buying Guide
Backhoe Buying Guide
Dump Truck Buying Guide
Skid Steer Buying Guide
Excavator Buying Guide
Box Truck Buying Guide
Info
Subscription Center
Help Center
Contact Us
Virtual Demonstration
About Us
Testimonials
Our History
Fraud Prevention
Home
Listings
Trailers
Dump Trailers (Semi Truck)
Side Dump Trailers
New
New Tandem Axle Side Dump Trailers For Sale in Iowa
Filter
6
Sort
Close
Default Ranking
Year: Newest First
Year: Oldest First
Price: High to Low
Price: Low to High
Distance: Nearest First
Manufacturer: A-Z
Manufacturer: Z-A
Model: A-Z
Model: Z-A
Hours: High to Low
Hours: Low to High
Mileage: High to Low
Mileage: Low to High
Date Added: Newest First
Date Added: Oldest First
Stock Number: A-Z
Stock Number: Z-A
Photos First
Close
Your Current Search
Industry
Trailers
Top-Category
Dump Trailers (Semi Truck)
Category
Side Dump Trailers
Rear Axle
Tandem
Condition
New
Country
United States
State / Region
Iowa
Click the
to remove the filter.
Save Search
Email Alert
What's
Save Search and Email Alert
?
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Trailers
(19)
Category
Side Dump Trailers
(19)
Manufacturer
Demco
(6)
JET
(5)
SmithCo
(8)
Model
Select a manufacturer to view available models.
Condition
New
(19)
Model Year
-
Length
-
Dimensions
40x102
(9)
33x102
(3)
30x120
(1)
40x96
(1)
Rear Axle
Tandem
(19)
Axle Type
Fixed
(13)
Suspension Type
Air Ride
(12)
Spring
(3)
Walking Beam
(1)
Composition Type
Steel
(16)
Inspection Report
Yes
(0)
No
(19)
Warranty
Yes
(0)
No
(0)
Price
-
Country
United States
(19)
State / Region
Select a state below and click
Refine Results
.
Colorado (14)
Indiana (2)
Iowa (19)
Minnesota (5)
Missouri (3)
New Mexico (2)
Ohio (3)
South Dakota (3)
Utah (2)
Seller Type
Dealerships
(19)
Market Type
For Sale
(19)
For Rent
(1)
Filter by Manufacturer
SmithCo
Demco
JET
Filter by Specs or Location
Length
30-34 ft
4
40-44 ft
14
Dimensions
40x102
9
33x102
3
30x120
1
40x96
1
Suspension
Air Ride
12
Spring
3
Walking Beam
1
1-19 of 19 results
Sort by:
Default Ranking
Default Ranking
Distance: Nearest First
Year: Newest First
Year: Oldest First
Price: High to Low
Price: Low to High
Manufacturer: A-Z
Manufacturer: Z-A
Model: A-Z
Model: Z-A
Hours: High to Low
Hours: Low to High
Mileage: High to Low
Mileage: Low to High
Date Added: Newest First
Date Added: Oldest First
Stock Number: A-Z
Stock Number: Z-A
Photos First
1-19 of 19
results
6
0
2026 JET 40' SIDE DUMP W TUB EXTENSION, PERFECT SILAGE TRAI Tandem Axle Steel Side Dump Trailer - Air Ride, Fixed Axle
Call for price
2026 JET High Capacity Side Dump with Tub Extension, Perfect Silage Trailer!!! 40', Front and Rear Fenders, 2-Speed Landing Gear, 2-Way Valve, 36' Tub w 26" Extension, 40 Cubic Yard Capacity...
Quantity
2
Condition
New
Suspension
Air Ride
Rear Axle
Tandem Axle
Stock Number
002066
MLS Number
13683567
Category
Side Dump Trailers
Last Updated
7/3/2025
Location
Humboldt, IA, US
Sold By
Utility Trailer Interstate
(833) 346-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
6
0
2026 JET 40' SIDE DUMP W TUB EXTENSION, ELECTRIC TARP, AIR Tandem Axle Steel Side Dump Trailer - Air Ride, Fixed Axle
Call for price
2026 JET High Capacity Side Dump with Tub Extension, Perfect Silage Trailer!!! 40', Front and Rear Fenders, 2-Speed Landing Gear, 2-Way Valve, 36' Tub w 26" Extension, 40 Cubic Yard Capacity...
Quantity
2
Condition
New
Suspension
Air Ride
Rear Axle
Tandem Axle
Stock Number
002065
MLS Number
13683560
Category
Side Dump Trailers
Last Updated
7/3/2025
Location
Humboldt, IA, US
Sold By
Utility Trailer Interstate
(833) 346-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
10
0
2026 JET 40x102 Tandem Axle Steel Side Dump Trailer - Air Ride, Fixed Axle
Call for price
$1,950/mo to rent
34’ Round Bottom Tub, 40' Trailer Length, Superior Engineered Tub Corners to prevent cracking, 2 Way Directional Hydraulic Valve, 4 Pivot Points per side, 8 Total, Trunion mounted inverted...
Quantity
12
Condition
New
L x W
40 ft. x 102 in.
Suspension
Air Ride
Rear Axle
Tandem Axle
Stock Number
NE7854
MLS Number
12437451
Category
Side Dump Trailers
Last Updated
7/3/2025
Location
Humboldt, IA, US
Sold By
Utility Trailer Interstate
(833) 346-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
4
0
2026 Demco 44ft Tandem Axle Steel Side Dump Trailer - Air Ride
$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, Ultra...
Condition
New
Suspension
Air Ride
Rear Axle
Tandem Axle
MLS Number
13417812
Category
Side Dump Trailers
Last Updated
6/27/2025
Location
Henderson, IA, US
Sold By
Keast Enterprises
(800) 480-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
20
0
2026 Demco Tri Axle Steel Side Dump Trailer - Air Ride
$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, Ultra-Rugged CORSOL...
Condition
New
Suspension
Spring
Rear Axle
Tandem Axle
MLS Number
12938020
Category
Side Dump Trailers
Last Updated
6/27/2025
Location
Henderson, IA, US
Sold By
Keast Enterprises
(800) 480-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
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.
(855) 370-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
38
0
2026 Demco Tri Axle Steel Side Dump Trailer - Air Ride
Call 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
5/1/2025
Location
Henderson, IA, US
Sold By
Keast Enterprises
(800) 480-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
6
0
2025 SmithCo CP30 Side Dump Trailer
Call for price
(Price is FOB the Factory - FET Included) SmithCo "THE BRUTE" CP30 Pup Trailer built to handle the toughest jobs, 30'9" Frame, 21' Round Tub, 120" Width, 8'4" Load Height, 9'8" Overall...
Condition
New
L x W
30 ft. x 120 in.
Suspension
Walking Beam
Rear Axle
Tandem Axle
Stock Number
SM-CP30
MLS Number
13307417
Category
Side Dump Trailers
Last Updated
4/30/2025
Location
Spencer, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
18
1
2026 SmithCo CPSHV20 Side Dump Trailer
$68,000 USD
(FET INCLUDED - PRICE IS FOB THE FACTORY) SmithCo Super High Volume Ag Pup: These units are available in a 20-ton capacity with a variety of construction grade or flotation type tires. A 2″...
Condition
New
L x W
33 ft. x 102 in.
Rear Axle
Tandem Axle
Stock Number
SM-CPSHV20
MLS Number
13523717
Category
Side Dump Trailers
Last Updated
4/17/2025
Location
Council Bluffs, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
18
1
2026 SmithCo CPSHV20 Side Dump Trailer
$68,000 USD
(FET INCLUDED - PRICE IS FOB THE FACTORY) SmithCo Super High Volume Ag Pup: These units are available in a 20-ton capacity with a variety of construction grade or flotation type tires. A 2″...
Condition
New
L x W
33 ft. x 102 in.
Rear Axle
Tandem Axle
Stock Number
SM-CPSHV20
MLS Number
13523713
Category
Side Dump Trailers
Last Updated
4/17/2025
Location
Des Moines, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
18
1
2026 SmithCo CPSHV20 Side Dump Trailer
$68,000 USD
(FET INCLUDED - PRICE IS FOB THE FACTORY) SmithCo Super High Volume Ag Pup: These units are available in a 20-ton capacity with a variety of construction grade or flotation type tires. A 2″...
Condition
New
L x W
33 ft. x 102 in.
Rear Axle
Tandem Axle
Stock Number
SM-CPSHV20
MLS Number
13514187
Category
Side Dump Trailers
Last Updated
4/12/2025
Location
Spencer, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
14
0
2025 SmithCo SX2-40-34 Side Dump Trailer
$73,900 USD
(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 Bottom), 102" Wide, 18" Pin Setting, Air...
Condition
New
L x W
40 ft. x 102 in.
Suspension
Air Ride
Rear Axle
Tandem Axle
Stock Number
SM-SX24034
MLS Number
13166459
Category
Side Dump Trailers
Last Updated
4/12/2025
Location
Council Bluffs, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
14
0
2025 SmithCo SX2-40-34 Side Dump Trailer
$73,900 USD
(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 Bottom), 102" Wide, 18" Pin Setting, Air...
Condition
New
L x W
40 ft. x 102 in.
Suspension
Air Ride
Rear Axle
Tandem Axle
Stock Number
SM-SX24034
MLS Number
13166393
Category
Side Dump Trailers
Last Updated
4/12/2025
Location
Des Moines, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
14
0
2025 SmithCo SX2-40-34 Side Dump Trailer
$73,900 USD
(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 Bottom), 102" Wide, 18" Pin Setting, Air...
Condition
New
L x W
40 ft. x 102 in.
Suspension
Air Ride
Rear Axle
Tandem Axle
Stock Number
SM-SX24034
MLS Number
13164295
Category
Side Dump Trailers
Last Updated
4/12/2025
Location
Spencer, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
16
0
2026 Demco CR402-AR-3424 Side Dump Trailer
Call for price
FET Included and Priced FOB the Factory, Call For Pricing And Availability, 40'x102" Demco Side Dump, 40' Tandem Axle Air Ride, 34' 1/4 FLX500 Dump Body, Air Ride Suspension, Holland...
Condition
New
L x W
40 ft. x 102 in.
Suspension
Air Ride
Rear Axle
Tandem Axle
Stock Number
DM402-AR-3424
MLS Number
11236066
Category
Side Dump Trailers
Last Updated
1/9/2025
Location
Des Moines, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
16
0
2026 Demco CR402-AR-3424 Side Dump Trailer
Call for price
FET Included and Priced FOB the Factory, Call For Pricing And Availability, 40'x102" Demco Side Dump, 40' Tandem Axle Air Ride, 34' 1/4 FLX500 Dump Body, Air Ride Suspension, Holland...
Condition
New
L x W
40 ft. x 102 in.
Suspension
Air Ride
Rear Axle
Tandem Axle
Stock Number
DM402-AR-3424
MLS Number
11236062
Category
Side Dump Trailers
Last Updated
1/9/2025
Location
Spencer, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
13
1
2026 JET SDS34-249 Side Dump Trailer
Call for price
FET INCLUDED, Call For Pricing And Availability! 40’ x 102” Tandem Axle Chassis, 34' Round Bottom Tub, Air Ride, 49” Axle Spacing, ABS 2S 1M System, 18” Kingpin Setting, 48” Kingpin Height,...
Condition
New
L x W
40 ft. x 102 in.
Suspension
Air Ride
Rear Axle
Tandem Axle
Stock Number
34JETSIDEDUMP2AIR
MLS Number
11229658
Category
Side Dump Trailers
Last Updated
1/9/2025
Location
Des Moines, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
14
0
2026 JET SDS34-249 Side Dump Trailer
Call for price
FET INCLUDED, Call For Pricing And Availability! 40’ x 102” Tandem Axle Chassis, 34' Round Bottom Tub, Air Ride, 49” Axle Spacing, ABS 2S 1M System, 18” Kingpin Setting, 48” Kingpin Height,...
Condition
New
L x W
40 ft. x 102 in.
Suspension
Air Ride
Rear Axle
Tandem Axle
Stock Number
34JETSIDEDUMP2AIR
MLS Number
11229656
Category
Side Dump Trailers
Last Updated
1/9/2025
Location
Spencer, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
13
0
2024 Demco 40x96 Tandem Axle Steel Side Dump Trailer - Spring, Fixed Axle
$68,900 USD
(FOB THE FACTORY / FET INCLUDED) 2024 Demco 40'x96" Side Dump, 34' Tub, Black Chassis/Frame, Charcoal Grey Dump Body, Leaf Spring Suspension, Tandem Axle, LED Lights, Brake Style - Drum, 23K...
Condition
New
L x W
40 ft. x 96 in.
Suspension
Spring
Rear Axle
Tandem Axle
Stock Number
24DM087
MLS Number
12178622
Category
Side Dump Trailers
Last Updated
3/15/2024
Location
Spencer, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
1
Save Search
Email Alert
What's
Save Search and Email Alert
?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for?
Yes
No
What option below best describes your issue?
Choose an option...
I still cannot find what I am looking for.
How do I filter or sort my search?
Could you add a feature?
A picture or description looks incorrect.
Something is broken.
Thank you for the feedback! If you have any suggestions on how to improve our site, please let us know.
Send Feedback
Thank you for the feedback! Your suggestions and feedback immensely help us improve our site.
Got a side dump trailer to sell? In minutes, you can create an online listing for your side dump trailer and advertise it to thousands of buyers.
Start selling today
Search Saved
Your search criteria for
has been saved. Quickly jump to this search by going to
My Account
and
Saved Searches
.
Alert Created
Your new listings email alert for
has been created. To change the email frequency or to modify your alerts, click on
My Account
,
Personal Settings
, and
New Listing Alerts
.