STS

STS We proudly sell and support more than a dozen trailer manufacturers, with offerings in every aspect

01/06/2026

Heads up! 🚛

We’ve launched a new official page to better share inventory, parts, service, and updates from all STS locations.

👉 Follow us here: Siouxland Trailer Sales - STS

This page will no longer be active. Appreciate everyone who’s supported STS over the years — see you on the new page!

10/17/2025

Siouxland Trailer Sales — Trailer Sales, Parts, and Service!
Flatbeds, tanks, dumps, stepdecks, and more, our team keeps you on the road with quality equipment and expert support.

📍 Locations in:
Harrisburg, SD
Sioux City, IA
Pacific Junction, IA.

👉 Stop by or give us a call — we’re here to keep you moving.
Have a great weekend from all of us at Siouxland Trailer Sales!

10/16/2025

SIOUXLAND TRAILER SALES
Your Full-Service Trailer Dealership

At Siouxland Trailer Sales, we offer a complete lineup of quality trailers to meet your hauling needs — including flatbeds, stepdecks, tanks, side dumps, belly dumps, and more.

Whether you’re in the market for new or used equipment, our experienced sales team is here to help you find the right trailer for the job.

Siouxland Trailer Sales — Built on Service. Driven by Quality.
📍 Visit us today or call for pricing and availability.

Siouxland Trailer Sales would like to extend our sincere thanks to Grover Farm Trucking for their recent purchase of a (...
10/13/2025

Siouxland Trailer Sales would like to extend our sincere thanks to Grover Farm Trucking for their recent purchase of a (2) 2026 Polar Tank.

We appreciate your continued trust in Siouxland Trailer Sales and wish you many safe and successful miles ahead.

💥 2025 Polar Fertilizer Tank – Ready to Roll! 💥🔥 Great Price: $93,500 FET IN! 🔥✅ 12” Center Drop✅ Disc Brakes ✅ Tire Inf...
10/02/2025

💥 2025 Polar Fertilizer Tank – Ready to Roll! 💥

🔥 Great Price: $93,500 FET IN! 🔥

✅ 12” Center Drop
✅ Disc Brakes
✅ Tire Inflation System
✅ Front Axle Lift
✅ Free Flow Vent
✅ 2 Hose Trays

Custom Pump Package:
-Single Fill
-Dual Discharge
-Stainless Steel Half Box

Website: https://www.siouxlandtrailersales.com/
Phone #: 712-277-2364

09/26/2025

We’re excited to be part of NTTC’s Tank Truck Week 2025!

The Polar team will be showcasing all the latest innovations designed to keep the industry moving safely and efficiently. We look forward to connecting with you at booth 1805!

Thank you Jerry's Service Inc. for your returning business. Always a pleasure!
09/02/2025

Thank you Jerry's Service Inc. for your returning business.
Always a pleasure!

08/25/2025

Flash Sale!!!
53' Manac Flat with a ShurCo Kit!
Call for more details.
Phone Number is in Bio!

08/15/2025

Have a great weekend!

We will see y'all on Monday!

Address

3535 East 28th Street
Sioux City, IA
51105

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 5pm
Saturday 7am - 12pm

Telephone

+17122772364

Website

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Mission

STS is a full-line dealer with sales and service in flatbeds, reefers, vans, tanks and grain trailers. We stock over $4 million in parts, almost $10 million in new and used trailer inventory. We make a point to provide the absolute best service in the business.