PRICE.
SERVICE.
SELECTION.
QUALITY.
0% Down With Approved Credit
Extended Terms Availability
Competitive Rates
Affordable Payments
GOING ON 20 YEARS
WITH OVER 70,000
SATISFIED CUSTOMERS!
BIG or SMALL
WE HAVE THEM ALL!

GOOGLE’S TOP RATED TRAILER DISTRIBUTOR

SHOP OUR QUALITY BRANDS

ALL TRADES WELCOME!
TRAILERS, VEHICLES, MOTORCYCLES


PRICE AND PAYMENT FOR EVERY BUDGET!
Jerry Isenhart
“Incredible customer service. These people have top of the line products, extremely competitive pricing, financing, and excellent product knowledge and follow up service.”
REVIEWS
Jonathon Rodeback
“Excellent selection, good price, great staff, went way above and beyond. Took care of all my trailer needs.”
Tyler Stanley
“The most dump trailers I've seen in one place and even had multiple colors to choose from. They were super helpful with a no-pressure atmosphere.”

Welcome To Your Trusted Trailer Dealership In Washington State

Finding a dependable trailer dealer in Washington State used to mean scanning through dozens of web pages to find the exact model and hoping your choice would give you the tilt or utility you needed. With Trailer Boss, that search is a thing of the past. Between our four well-positioned locations, we regularly maintain an extensive inventory of hundreds of new and used trailers, ready for pickup at your earliest convenience. Any lot you visit is prepared to help you with your hitch, tires, tongue boxes, and more to get your truck and trailer compatible as soon as possible.

Should you work with our team of experienced pros? For customers from Olympia, WA, to Spokane, WA, the answer is a resounding "Yes!"

New Trailer Dealership in Washington State

Most of our customers prioritize purchasing new trailers for a reason. Our inventories – spread across four locations like Pasco, WA – cover nearly any hauling duty you have in mind. Our categories include:

  • Cargo trailers, like enclosed boxes or deckovers.
  • Utility trailers, from standard to roll-off and box setups.
  • Dump trailers with thousands of pounds of capacity.
  • Gooseneck and fifth-wheel trailers
  • Tow dollies and car haulers

We serve customers in Washington State with the assistance and advice they need to upgrade to a specialized model. Are you at our trailer dealer to prepare for a DIY project? We can introduce you to a dump trailer within the towing capability of your Ford F-250. Need to drag farm equipment across the country? We can have a brand-new deck in-between trailer shipped to our location in Rochester, WA, carefully positioned to match the height of your Silverado 2500 trailer hitch.

The Used Trailer Dealership Customers Love

In the market for a trailer but need affordable pricing that best fits your budget? We're a used trailer dealership with comprehensive options, thanks to our wide net of locations covering Pasco, WA, Olympia, WA, Spokane, WA, and Rochester, WA. We offer the opportunity to trade in used or pre-owned haulers, adding them to our collection and putting money in our community's pockets. At any time, you can browse our used trailers and find an enclosed camper, roll-off car hauler, or tilt option that is well-maintained and ready for work.

Keep an eye on our pre-owned model page to give yourself the best chance to find the used trailer you need.

Trailer Financing & Specials

Work and play become easier thanks to our trailer dealer finance department. Find the new or used model you like from any of our categories, test it to see if it works with your truck, and then come to our desk. We have financing opportunities from lenders across Washington State, prioritizing transparent payment plans that clearly outline all fees, taxes, and expectations. You won't have to worry about a sudden rate spike or unexpected expense right at the finish line – our team values your trust, as demonstrated by our 20-year history serving over 70,000 customers.

We carry an impressive stock of towing accessories, and our large inventory often has clearance sales on brand-new trailers from older model years. Check our site frequently for special deals on trailers that could encompass entire categories or model years.

Trailer Service and Repairs in Washington State

Like any vehicle, a trailer is made up of wheels, wires, and components that can suffer wear and tear over the course of its lifespan. If you utilize the same deckover, car hauler, or dump carrier for many jobs per year, schedule trailer servicing at any of our locations to save time, frustration, and money. Our experts can work on your hitch, tires, tongue boxes, tie-down systems, wheel chocks, or weight distribution hitches to ensure a quality towing experience for every future task.

Alternatively, say you just purchased a trailer, but it doesn't seem like a perfect fit for your vehicle. Our trailer dealership at any of our four locations, such as Olympia, WA, is authorized to customize your model to make your life simpler. We also have a trailer parts department that is typically well-stocked with fenders, jacks, ramps, couplers, latches, and more to get you on the road safely and securely.

Visit Our Reliable Trailer Dealership in Washington, Trailer Boss

From an expansive inventory to comprehensive service options, our trailer dealer in Washington State is here to showcase all the highlights of an organized, experienced, and specialized towing shop. Get your trailer, finance it with a team who cares, and customize it to your liking with some of the best technicians in the industry.