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Monday 7:30am - 4pm Tuesday 7:30am - 4pm Wednesday 7:30am - 4pm Thursday 7:30am - 4pm Friday 7:30am - 4pm

Summit Trailers

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Summit Trailers

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The highest quality trailer you can buy and proudly made in the Pacific Northwest!

10/07/2026

Three locations. One standard of service.

Diamond K Sales runs three stores: Halsey, Oregon, plus Missoula and Belgrade, Montana. Deep Summit inventory, and a team that knows their stuff on both sales and service. Count on them to match you with the right Summit trailer for your haul. We're proud to partner with a crew that stands behind the Summit name at all three stores.

Stop in at any of the three and see the Summit difference.

Proudly made in the Pacific Northwest. Strength for the Climb.

09/30/2026

You asked, and here it is. Introducing the all-new Summit 5' x 10' Cascade Dump, available in 7K and 10K GVWR.

This is the do-everything 5-wide, and an easy way into a Summit dump. Built with the Summit quality you count on, it comes standard with a two-way spreader gate, 6' rear ramps, a tarp kit, 20" 12-gauge sides, a 10-gauge floor, a 516 scissor-lift hoist, and heavy-duty fenders and steps.

Compact footprint. Serious capability. Ready to work.

See it at your Summit dealer. Proudly made in the Pacific Northwest. Strength for the Climb.

09/29/2026

Buying a trailer goes better when the people know their stuff. At C Bar C Trailer Sales in White City, Oregon, Crystal and Joe know theirs.

They know the Summit line, they listen to what the job needs, and they take the time to match each buyer with the trailer that actually fits the work. Service first, fast follow-through, and a straight answer when you have a question.

We're proud to have C bar C representing Summit in southern Oregon. Stop in and see them in White City, or call 541-826-5600.

09/03/2026

We miss our industry friends gathering in Nashville. This week, we are heads down in the Summit lab.

The final prototypes of our new Cascade 5-foot-wide dump series are wrapping now, and they drop next week. Same Summit build quality. New features, built in.

The work and the attention to detail never stop at Summit. We demand it, our dealer partners expect it, and their customers deserve it.

Stay tuned. The full reveal is coming.

Proudly made in the Pacific Northwest. Strength for the Climb.

08/21/2026

Things are heating up at Double G Trailers in Scottsdale, Arizona. One of our newest Summit dealers, Double G brings PNW-built toughness to the Valley of the Sun, with trailers built to handle the desert heat and the hard work that comes with it.

As Summit's exclusive Arizona partner, Double G is the only place in the state to get a Summit. We're proud to have them helping Arizona crews haul with confidence.

Stop by Double G Trailers in Scottsdale and see the Summit difference. Proudly made in the Pacific Northwest.

08/19/2026

Will Power took a third-place finish at the Only Bulls Grand Prix of Portland, right here in our hometown.

After the race, he took a photo in a Summit Trailers hat. We are not an official sponsor, but we appreciate the gesture.

Congratulations on the drive, Will.

08/17/2026

Proud to spotlight Hitch N Go Trailers, serving Idaho from two locations: Payette in the west and Rigby in the east. Their partnership with Summit Trailers keeps growing at both stores, putting Pacific Northwest-built trailers in front of more Idaho crews. From rugged frames to clean welds and sealed, weatherproof wiring, Summit trailers are built for everything Idaho weather throws at them.

In Eastern Idaho, stop by Hitch N Go in Rigby and see the Summit difference. Out west, visit the Payette location.

Proudly made in the Pacific Northwest.

08/12/2026

The new Cascade 7'x14' 14K Dump was built to fill a real need on the yard: a work-ready 14K dump that lands ready to run, built to the Summit standard.

Tarp, ramps, stabilizer jacks, and a 3-way pump with onboard charger all come standard. Underneath, a 10-gauge floor and sides, a 6" channel frame, and a scissor hoist do the heavy lifting. The rear combo gate runs barn doors or a spreader gate. Choose the 29" or 41" sides.

It carries the Summit details that hold up: corrosion-blocking polyurethane paint, sealed LED lighting, and the Cascade Lifetime Structural Limited Warranty. Purpose-built to put a Summit dump within reach of more crews.

Talk to your Summit dealer about the Cascade dump.

Proudly made in the Pacific Northwest. Strength for the Climb.

08/07/2026

Proud to spotlight one of our longest-standing partners, Olympic Trailer & Truck in Olympia, WA. Summit and Olympic have been together since our early days — over a decade now. Their new Summit banners are hung front and center at the dealership, and we're honored to see them there.

In that time, Summit has become a fixture on the Olympic lot and one of their top sellers — earned the hard way, through the build quality and reliability that keeps customers coming back.

If you're in the area, stop by Olympic and see a Summit up close for yourself.

Proudly made in the Pacific Northwest.

08/03/2026

Meet Madilynn — Summit's youngest partner-in-training. Just a few months old, and already tagging along while her dad picks up a stack of trailers for Hitch-n-Go Trailer Sales & Rentals in Payette, Idaho. This is already her third trip to our plant as Hitch N Go keeps growing with Summit. Welcome to the Summit family, Madilynn. Just more proof that a love for good trailers starts early.

Address

4530 NE 148th Avenue
Portland, OR
97230

Opening Hours

Monday	7:30am - 4pm
Tuesday	7:30am - 4pm
Wednesday	7:30am - 4pm
Thursday	7:30am - 4pm
Friday	7:30am - 4pm

Telephone

+19712792006

Website

http://www.summittrailermfg.com/

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