Store Address
620 N 7th Ave
Bozeman, MT 59715

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5.0 /5
22 reviews

Give Us a Call
(406) 522-8969

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Mon - Fri 8:00 AM - 6:00 PM
Saturday 8:00 AM - 5:00 PM
Sunday Closed

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Tire Services

  • Free Alignment Check With Printout
  • Free rotation with new tire purchase
  • Free Flat Repair With Tire Purchases
  • Free Air Pressure Checks Every Day (no appointments needed)
  • Everyday Low Price Tire Guarantee
  • Express Lane Tire Service (no appointments needed)
  • Big O® Tires Credit Card with 6-month, No-interest Financing

Other Services

  • Free Brake Inspection (no appointment needed)
  • Free 22-Point Vehicle Inspection (no appointment needed)
  • Free Battery & Electrical Check
  • Free 5-Minute Wiper Blade/Bulb Inspection
  • Free Local Shuttle Service
  • Complete Owner's Manual Scheduled Maintenance Services
  • Good/Better/Best Oil Change Options (with free top-off service)
  • And More!

* Services offered may vary by location.

Why choose Big O Tires Auto Service?

When it comes to having a car or truck serviced, most drivers have more questions than answers. Questions like "What is rotor resurfacing... and how much will it cost?" And "What on earth is that clunking sound?!" For many years, Big O Tires customers have trusted us to offer straight answers and top-notch services. Big O Tires offers a wide range of diagnostic, repair and routine maintenance services, backed by one of the best national services warranties in the business. Not sure when your vehicle's due for routine maintenance services? Drop by, and we'll look it up for you!

Check out our

Note: Any recommendations provided on are general in nature. Big O Tires recommends that you always consult your vehicle’s Owner’s Manual, the vehicle manufacturer or an associate at your local Big O Tires store for vehicle specific recommendations. The names and descriptions of services are general in nature. Actual service offerings vary by location, and not all stores offer all services! The availability of our oil change service and the use of Valvoline oil products varies depending on the Big O Tires location near you. Please contact a Big O Tires store near you to find out what services and oil products are offered.


Mar 7, 2017
Two times I have been to this store
The first was with a damaged tire recognized while traveling with a loaded car and family. They very quickly and courtesly repaired the tire and got us all back on the way . I went back for an oil change which was also handled very quickly and plan to use their service for anything I need that they can help with
Business Owner replied on Mar 7, 2017:
Thank you for taking the time to write a positive review. I truly appreciate the nice words. We look forward to exceeding your expectations again. Have a great day
Jan 10, 2017
This is the third time I brought my car to Big O Tires in Bozeman, and again, I am very impressed with the service I've received. While I often felt I (and sometimes was able to confirm) that I was getting the runaround at other car repair shops, at Big O the car mechanics take their time to find out what is really wrong with my vehicle and to explain the problem to me in detail and in terms a lay person can understand. They also give me all the available options so I can find one that fits my budget. They are clearly committed to earning your trust and to building a long-term relationship with their customers. I am sold! going forward, this is the only shop for me!
Business Owner replied on Jan 10, 2017:
Thank you so much for taking the time to write such a great review. Please contact me if we ever fail to meet your expectations.

Sep 17, 2016
All the people there are very nice, and customer-oriented. They are honest too, so I trust them explicitedly with my car.
Sep 13, 2016
I have been buying my tires for various vehicles for ten+ years at Big O on N 7th. Great service, quick to get the work done, and a great warranty.
Aug 12, 2016
I called in the morning and they were able to get my car in quickly and do all the work by the time I got off work at 5pm
Jul 17, 2016
I've been with Big O Tires since I moved here 5 years ago! Wouldn't change for anything!
Jul 11, 2016
I used them a few days ago, they where fast professional .
Jul 3, 2016
I took my ford explorer in because it was running rough and I needed new brakes. After the repair (new fuel filter and new brakes), I wrote a bad review because it was still running rough and the brakes were squeaking (they were fine after a few days of getting broken in!).
Rob and his team were very responsive and got me in for another look as soon as I could get in. "It's running rough" isn't a great place to start diagnostically, but after a quick test-drive to hear the sound, they were convinced that what I was hearing was something rattling, and it turns out there were some rocks between the muffler and the heat shield! They got the rocks out and everything is running great. It was a new (to me) car, and I just wasn't used to the sound of it, so I thought for sure something serious was wrong. Everyone I've asked to listen to it since then says it sounds great and if there had been something serious wrong with it I'm sure the techs at Big O' Tires would have found it.
I was too quick to write a bad review - would definitely take my explorer here again! Thank you!
Jun 25, 2016
Very good experience. I received quick and competent service. A good place to do business.
Business Owner replied on Jun 25, 2016:
I really appreciate you taking the time to post a review. We really try hard to have every customer leave with a great experience. I did notice on your review that our cleanliness could use some improvement. If you get a chance would you please call me, I'd like to know what we need to address regarding that matter.Thanks,Rob

May 17, 2016
Very appreciative of the team at Bozeman Big O, during the seasonal change out they brought a lug nut issue to my attention so I could get ahead of potential problems.
Business Owner replied on May 17, 2016:
Nancy thank you for taking the time to respond. We sure try hard to meet every customers expectations. Hope to see you soon. Thanks again

Apr 29, 2016
On Tuesday, April 26th, a colleague and I were in Bozeman on business.The front left tire of the company car had been losing air and we brought the vehicle into Big O Tires so it could be checked. I was so impressed with the personable service I received, and I want to thank L**** for the extra time he took to explain (to someone who knew nothing about tires) the issues of all 4 of the tires and what was creating the problems. I was given a copy of the alignment test, the stats of all 4 tires, and encouraged to take pictures of the tires (that I could later show my employer). He was very honest about the different options to consider, and we ended up getting all 4 tires replaced with new ones. D***** was also very helpful as he delivered the car back to us, and gave us some additional pointers regarding tires. Thank you for having such awesome employees! We were so fortunate to have Big O Tires help get us back home safely. Thank you.
Business Owner replied on Apr 29, 2016:
I love it when my guys get great personal reviews. I'll be sure to pass this along to them. Thanks for the business.

Apr 9, 2016
Had my tires rotated..took my vehicle right in and I was on my way in a short period of time.
Business Owner replied on Apr 9, 2016:
Thanks for taking the time to post a review. Glad you liked our service... Hope to see you again

Mar 27, 2016
Had a screw in my tire that couldn't be repaired. The team at the Bozeman store found a used set at a great price. Very quick and friendly service.
Business Owner replied on Mar 27, 2016:
I appreciate you taking the time to share your experience. We truly work hard to make every customers experience a good one. Thanks again, and hope to see you again.

Feb 15, 2016
I use these guys whenever I need work on my car, they're quick, very nice, and do great work!
Business Owner replied on Feb 15, 2016:
Those kind words are music to my ears. Are goal is to meet or exceed our customers goals. I'm pleased we exceed yours. If we ever fail to do so, please call me. Thanks Rob

Feb 12, 2016
I used them this past Wednesday, February 10th, 2016, for a flat repair. They did an excellent job with a quick turn around.
Business Owner replied on Feb 12, 2016:
We look forward to seeing you again and providing the same experience. Thanks for taking the time to posting a review.

Jan 22, 2016
excellent customer service,depth of knowledge about job i hired them for.great job,good mechanics.
Business Owner replied on Jan 22, 2016:
Thank you for taking the time to write a review. We really do try hard to meet every customers expectations. There is an old saying. If you like our service tell people, if you don't like our service tell me. Thanks again

Dec 24, 2015
I've been doing business with Big O for 15 years. I've probably bought more tires than any other customer they have. I keep my fleet of vehicles well maintained, and I have complete trust in the service work they provide. I run my own business with an old school attitude, a handshake and I'm a man of my word. My experience with Rob and his team have the same old school way of doing things. Once you get to know these guys you'll learn they are honest almost to a fault. I like doing business with people like that, and I refer friends and family to them.
Business Owner replied on Dec 24, 2015:
Being honest with our customers is how we'll earn your trust. I look forward to another 15 years. Thank you so much for your business, it truly is appreciated, because I know it's a choice where people shop. Thanks

Dec 24, 2015
Needed a rotation and oil change in a hurry, had to leave town on short notice in bad weather. They got it done in time on a busy day, thanks. Big foot tires were great on a Yukon with fresh snow over ice for 4 hundred miles.
Business Owner replied on Dec 24, 2015:
During snow rush it's difficult getting people in and out quickly. I'm glad we were able to get you on the road on time. The legendary Big Foot truly is the best A/T tire out there, glad you approve. Thanks,

Dec 21, 2015
I have used Big O in Bozeman for years for tires and fleet service for 10 years. I am involved with a local organisation that assists abused woman get out of abusive situations. My part is to help when transportation issues come up. Another local oil change shop had changed oil on a vehicle belonging to one of these women, they informed her she had a severe oil leak that the oil pan would need to be replaced to fix the problem. I took the vehicle to Big O in Bozeman, the guys put it up on a rack immediately , tightened the drain plug and sent me on my way...NO CHARGE.. This is what I have come to expect...Great Service !!!
Business Owner replied on Dec 21, 2015:
We love it when we can save customers money.... I appreciate you taking the time to post a review.

Dec 21, 2015
I have been going to Big O tires in Bozeman for 5 years. The owner and all of his employees are wonderful. They explain everything to me and make me feel so confident in their service. I always recommend these guys to my friends. Excellent work done.
Business Owner replied on Dec 21, 2015:
BetsyYou are such a joy to be around. You're always a in a great mood and so easy to work with. Continue doing what you do and we'll continue to do what we do.Thanks,

Nov 14, 2015
I am from Billings and needed to have a couple tires replaced before I drove on the Interstate . Big O tires got my car in and tires changed within an hour. A big thank you to the Gentleman who helped me out today .
Business Owner replied on Nov 14, 2015:
It never gets old hearing about great service and getting our customers in and out in an hour. Thanks for taking the time to tell us how we did.

Jul 29, 2015
I needed a tire fixed on Sat. afternoon. Most shops were closed. Big O was open and they got me in right away. I was back in action very soon.
Business Owner replied on Jul 29, 2015:
Glad we could help.