West River Trailer Sales

West River Trailer Sales Specialize in sales & service of Big Tex, Diamond C, Arrow, United, RC, Mission, & Stehl Trailers.

West River Trailer Sales is dedicated to providing you with a complete range of high-quality trailers for all types of work and needs. You can count on us for complete guidance in choosing the perfect trailer with the right options for your specific purposes.

Tired of paying rental fees every month?If a trailer is part of how you make money, you're probably paying more in renta...
06/18/2026

Tired of paying rental fees every month?

If a trailer is part of how you make money, you're probably paying more in rentals than you would on a financed Liberty. Stop renting somebody else's trailer — start owning yours 💪

✔️ Ask us about financing options
✔️ Built for landscapers, contractors, farmers, and small businesses
✔️ Build equity in equipment you'll use for years
✔️ No scheduling, no returns, no waiting on the rental lot
✔️ Tax write-off potential on commercial financing

The right trailer pays for itself. The right time to stop renting is usually right now.

Talk to our team about financing options on a Liberty that fits your budget.

06/17/2026

Hauling aggregate, transporting heavy machinery, or removing debris?

The Liberty LD14K83B8TS is engineered for durability, capable of handling heavy loads day in and day out, year after year. 💪

✔️ 14,000 lb GVWR — moves serious load
✔️ 7-gauge steel floor — thicker than the industry-standard 10-gauge, less flex and rust-through
✔️ Telescopic hoist — clean and efficient dump, every time
✔️ MaxEndurance top rail — Liberty's proprietary edge that holds shape under load
✔️ Sherwin-Williams Powdura powder coat — won't chip or rust like cheaper finishes
✔️ Local Liberty sales, parts, and service

Whether you're a landscaper, roofer, contractor, farmer, rancher, or construction crew, the LD14K I-beam telescopic dump keeps working when the schedule won't quit.

Stop by to learn more about the LD14K telescopic dump!

What makes a trailer safe to haul? It starts with how it's built.This Trailer Safety Week, take a closer look at what ma...
06/14/2026

What makes a trailer safe to haul? It starts with how it's built.

This Trailer Safety Week, take a closer look at what makes Liberty's HD Trailer models truly :

✔️ Frame: I-beam construction holds load without flex (more flex = more failure)
✔️ Floor: 7-gauge steel on Liberty's I-beam dumps (vs the 10-gauge most build with)
✔️ Axles: Brand-name Dexter axles, properly rated for the GVWR
✔️ Build: Built and inspected at Liberty's American facilities
✔️ Finish: Sherwin-Williams Powdura powder coat — resists chip, rust, and fatigue

A trailer built right hauls right — every load, every mile, every season.

Cheaper trailers are cheaper for a reason. Stop in and ask to see what real commercial-grade construction looks like.

Improperly secured cargo can lead to dicey situations.😱 Including causing trailer sway that puts additional strain on yo...
06/13/2026

Improperly secured cargo can lead to dicey situations.😱 Including causing trailer sway that puts additional strain on your trailer and tow vehicle. Learn more about proper cargo securement at www.trailersafetyweek.com/cargo-securement or by visiting us today.

Trailer theft is real. Are you protected?This is Trailer Safety Week — and the safest trailer is one nobody can hitch up...
06/13/2026

Trailer theft is real. Are you protected?

This is Trailer Safety Week — and the safest trailer is one nobody can hitch up and drive off with. Liberty's patented Detach & Defend™ Removable Tow Bar System takes the connection point off the trailer entirely 💪

✔️ Pull one pin — the entire tow bar detaches from the trailer
✔️ Take the tow bar with you — no specialty wrench, no aftermarket lock
✔️ Without a tow bar, the trailer can't be hitched to any vehicle
✔️ Available as an option on select Liberty equipment, tilt, and dump models
✔️ Patented — Liberty IP, not a copy

Stop in and ask about Detach & Defend™ as an option on your next Liberty.

A thief can't take what they can't hitch.

📢 Thank you all for following us during Trailer Safety Week! Remember, if you have any questions, feel free to drop by a...
06/12/2026

📢 Thank you all for following us during Trailer Safety Week! Remember, if you have any questions, feel free to drop by and keep hauling safely out there!

06/11/2026

One of the most fundamental steps of trailer safety is proper tire maintenance. Properly maintaining your tires helps prevent accidents and ensures control over your trailer. Have questions? Reach out to learn more. (605) 341-0752

06/11/2026

Be sure you check for these common, easy-to-overlook steps to keep you and your haul safe.
Want to haul smarter this summer? Start with the basics.
📚 Find more tips at TrailerSafetyWeek.com

Stay safe while towing! Use safety chains properly: Cross them under the coupler, allow slack for turns, and securely ho...
06/10/2026

Stay safe while towing! Use safety chains properly: Cross them under the coupler, allow slack for turns, and securely hook them to your tow vehicle's frame. Want to find out more about trailer safety? Come by and see our experienced team.

Hauling a skid steer? Mini excavator? Tractor?The Liberty LE14K83B8 is built for the equipment that pays the bills 💪✔️ 1...
06/09/2026

Hauling a skid steer? Mini excavator? Tractor?

The Liberty LE14K83B8 is built for the equipment that pays the bills 💪

✔️ 14,000 lb GVWR — handles heavier equipment all day
✔️ 8" I-beam frame — no flex, no fatigue at the ramps
✔️ Dual 7,000 lb Dexter axles — built for the load and the miles
✔️ Mammoth Ramps™ standard — smooth equipment loading without the wrestle
✔️ Stake pockets and D-rings — secure your load with confidence
✔️ Local Liberty sales, parts, and service

Whether you're moving equipment from site to site, hauling a rental back to the yard, or loading up for the next big job, the LE14K I-beam trailer is built for the work that pays.

Stop in and ask about the LE14K I-beam.

Address

115 N Cambell Street
Rapid City, SD
57701

Opening Hours

Monday 8am - 6pm
Tuesday 8am - 6pm
Wednesday 8am - 6pm
Thursday 8am - 6pm
Friday 8am - 6pm
Saturday 8am - 12pm

Telephone

+16057215900

Website

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