Welcome to Big Sky Tire & Auto

Welcome to Big Sky Tire & Auto in Eureka, Montana. We are Eureka's longest running business! We can help you find the right tire or automotive service needed for your vehicle. We are an authorized dealer of major brands like Michelin^®, BFGoodrich^®, and Uniroyal^®. We offer a convenient Tire Fitment Guide to help you find the right size. Browse our online tire catalogs and request a quote. 

Call (406) 297-3246 or (406) 297-2623 and one of our helpful staff members will answer your questions. We offer Eureka the most innovative products. Big Sky Tire and Auto provides a number of automotive services and repairs to keep your vehicle running at peak performance. We offer alignments, brake inspections and service, and air conditioning repair. Visit our Services page to learn more and request service online today.

Looking to save money? Don’t forget to check out our current factory promotions.