heavy duty trucks

Heavy Duty Trucks

Class 8: GVW over 33,000 LBS

medium duty trucks

Medium Duty Trucks

Class 6-7: GVW 26,000-33,000 LBS

Light Duty Trucks

Frederick, CO & Belton, MO

Hauler

Haulers

Summit Haulers

The Newest in Transwest News

Horse rodeo

2017 Best Summer Rodeos In Colorado

There are great summer rodeos coast to coast, but for this blog we chose to zoom in on Colorado, with their majestic mountains and dry summer climate that doesn't make you run for the air...
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Emerald prevost

Beauty in the San Juan Mountains

Brad Nerhus from Transwest has two 2016 Emerald Prevost Buses on display in beautiful Creede, Colorado along with 30 members of the Prevost Owner Group, POG for short. Everyone is...
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Frederick - RV and Horse Trailer News

5n170011

HAULIN' HORSES!

John from Gunnison, Colorado needed a trailer and he wanted quality. After looking at a few different models he was certain that Cimarron was the best choice for him. He will be headed to his...
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Transwest embelishments

All truck & Trailer parts

ATTP has been proudly serving truckers and mechanics with the most experienced and professional staff in the country for 20 years.

With over 100,000 square feet of warehouse space and 8 million dollars of parts in stock at all times, we have what you need, when you need it. We will keep you on the road.

Right part, Right price, Right now.

Heavy Duty Truck and Trailer Parts

(877) 409-1900

Find Parts
Heavy Duty Truck & Trailer Service

(800) 289-3161

Find Service or body work
Transwest embelishments

Keep Your Rig On the Road

Our service shops & on-site parts warehouses are open 24 hours a day, 7 days a week. With exceptional expertise, Transwest service centers are essential for any company who relies on trucks or heavy equipment.

Equipped with high tech tools and traditional know-how, our mechanics are certified by ASE, CAT, Cummins, Detroit, GM, & Mercedes-Benz.

We fix it fast and fix it right