Custom Auto & Accessories

(406) 234-4643
HOURS: 8:00 am-5:30 pm Monday-Friday
8:00 am-4:00 pm Saturday
820 S. Haynes Ave Miles City, MT 59301

About Custom Auto & Accessories


Over the years, Custom Auto & Accessories has built a reputation for providing courteous, honest service as a new and used trailer dealer. Whether you’re looking for a new trailer or truck bed in Miles City, we know that our inventory has something for everyone. We’re proud to serve our customers looking for new and used trailers in Billings, Glendive, and the surrounding areas.

No matter where they come from, our customers appreciate the way we do business, and we know you will too. That’s why we only stock the very best trailers on our lot. With top-quality brands such as Big Tex Trailers, our haulers can complete any haul.

We also offer a wide variety of trailers including auto, dump, equipment, gooseneck, landscaping, and more! Along with our trailers, we provide trailer parts/accessories, which ensures our customers will never leave our lot unsatisfied.

Located in scenic Miles City, Montana, our location is easy to accessible to customers in Custer County.

Custom Auto & Accessories serves Miles City and the surrounding Montana areas including Glendive, MT – Sidney, MT – Billings, MT – Laurel, MT – Lewistown, MT – Missoula, MT – Great Falls, MT – Belgrade, MT – Bozeman, MT – Butte, MT – Columbia Falls, MT – Dillon, MT – Richey, MT – and Anaconda, MT.

Besides selling quality trailers, Custom Auto & Accessories provides other services as well. So when you need trailer repairs in Miles City, our service, and parts departments are standing by to assist you with every aspect of your needs. From routine maintenance to trailer repairs, Custom Auto & Accessories can help! Don’t settle for any second-rate repair shop, rely on us and we’ll get the job done right.

We also offer quality trailer financing from Sheffield Financial for our customers in need of financial assistance. So if you’re looking for a quality trailer or truck bed in Montana, let our skilled staff help find the perfect trailer to suit your style, needs, and budget. Once you visit Custom Auto & Accessories, you’ll know you’ve come to the right place!