Store Address
650 Colorado 105
Monument, CO 80132

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4.5 /5
76 reviews

Give Us a Call
(719) 488-2299

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Mon - Fri 7:00 AM - 6:00 PM
Saturday 7:00 AM - 4:00 PM
Sunday Closed

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Tire Services

  • Free Alignment Check With Printout
  • Free Rotation & Re-balance With Tire Purchases
  • 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.

Oct 11, 2016
This is where I buy my tires!Simply, the product is good and the service is reliable.
Oct 7, 2016
Everyone very good to work with, courteous and efficient. They are "my tire store"
Oct 1, 2016
Knowledgeable staff - good service! I'll use them again
Sep 30, 2016
people are knowledgeable, helpful and efficient, will keep coming back
Sep 27, 2016
Excellent service. Honest, knowledgeable people. Easy to talk to and they LISTEN.
Sep 23, 2016
I bought tires from them and they treat me with respect and they are very efficient.Best place I have bought tires from.
Aug 31, 2016
I bought tires about a year ago and they needed to be re-balanced after driving on the pot-holed roads of Colorado.Big-O did a great job !
Aug 15, 2016
Great experience would recommend them I definitely use them again
Aug 14, 2016
I can depend on Nick and his crew to do a great job and have it finished when promised.Thank you.
Aug 7, 2016
Awesome service. Knew exactly what my tire issue was...fixed right away.Problem resolved.Highly recommend Josh and his team.
Aug 1, 2016
Bought last set of tires here and was impressed, so returned here for service and will continue to do so.
Jul 29, 2016
I did not have a good experience the time before I had visited Big O.I told the assistant manager and he fixed my tire which had been losing pressure for more than a month, rotated my tires, and changed my oil.He apologized for the previous issue and was very courteous. Thank you Big-O.I will be back!
Jul 29, 2016
Was going out of town for a business trip (+ 1,000 miles) and was overdue for my monthly oil and tire rotation. Dropped in and Nick and staff squeezed me in to their schedule and I was out within an hour. Always professional service from the team in Monument. Thanks again
Jul 27, 2016
I have them rotate my tires I bought there and they are great.
Jul 27, 2016
I was so impressed with the level of professionalism that was provided by The Monument Big O Tires. I never have to worry about anything when I take my car in. I always get honest and trustworthy suggestions and they take care of my like family.
Jul 23, 2016
I have bought several sets of tires from Big-O. The free rotation and airing up, which I always take advantage of before a trip are such a big plus. Sometimes other problems are seen during the rotation, like worn brakes, but better to have them fixed than to have them fail.
Jul 17, 2016
Ialways have a good experience when dealing with the folks at Big O.
Jul 17, 2016
My wait time was less than 45 minutes.I was expecting much longer since they seemed to be busy with other vehicles.
Jul 17, 2016
This place routinely has the best prices around here.They sometimes forget to call when tires come in, but I never have big problems.
Jul 11, 2016
This is the second time I have taken my inspection sheets from a dealership to Big O.They have always come in under what the dealers charge and have been honest about whether or not they can provide the service.I have quit going to the dealership altogether, unless it is something Big O can't do.
Jun 25, 2016
Have used them since they opened in Monument.They have always provided consistently outstanding service!
Jun 23, 2016
Nick and Beau did a good job helping me get my mortor home back on the road.They were very helpful and communicated the best options for me to choose.Thank you guys for your help.
Jun 22, 2016
I had service about a month ago.It was a blustery cold day.I arrived early so I could be the first customer and the designated opening manager must have had some challenge that required attention, because the other manager arrived 20 minutes later and quickly opened up and took care of the customers.
Jun 17, 2016
I am veryhappy with the service and my new tires. They ordered in exactly the tires I wanted and my car was ready right on television
Jun 17, 2016
I called to get an appointment for new brakes and was seen the same day.They are very accommodating and professional.
Jun 12, 2016
I needed to have my tires balanced but I was on a tight schedule. The technician really worked fast to get it done in time and the surprise? There was no charge! I will be needing new tires for another vehicle later this year and I will definitely buy from Big O.
May 25, 2016
The guys were very helpful the service was fast and effieicnet/
May 9, 2016
Had multiple maintenance services performed, including transmission flush, brake fluid flush, power steering flush, oil change, and fuel & cabin air replaced. Dan answered all my questions and provided excellent customer service, very satisfied!
May 5, 2016
Tire rotation and balance. In and out, 30 minutes. I was impressed.
May 2, 2016
Nick and his staff (Dan, Beau) are always professional and informative from their diagnosis to repairs needed for our four (4) vehicles that are only serviced by your facility.
Thanks for keeping us up and running.
Mike and Lori Steinwert
Apr 19, 2016
Had my brakes repaired and they did a great job at a reasonable price.
Apr 19, 2016
Big O sold me a tire package deal and even followed up to remind me when it was time for my free tire rotation. Got it in and out within same morning. Great team, great service.
Apr 10, 2016
Used them a couple days ago to have new tires installed as well as do an alignment. The wait time was not too bad considering they were quite busy.
Apr 6, 2016
Had a great experience last week at the Big O Tires in Monument. I went in for a oil change, tire rotation and my front brakes where squeaking. After 35 minutes the technician drove my car up. Oil lube and filter done and tires rotated. He talked to me about my brakes and said it was just break dust. Great integrity, I honestly believed I needed a brake job. Thanks Big O Tires for saving me money. I will definitely go back.
Mar 31, 2016
very nice guys at the store and wanted to help from the time i got there
Mar 20, 2016
The fastest R&B I've ever had! Zack did a fine job. The vibration at 70MPH went away! With the smooth ride I'm thinking of keeping this vehicle, rather than getting a new one.
Mar 7, 2016
Wonderful service. Management kind, and knowledgable. Bo always goes above and beyond to help.
Mar 7, 2016
Helpful in evaluating tire condition and finding a suitable tire
Mar 2, 2016
I am so happy with my service from Big O. Dan and his team area great!
Feb 26, 2016
Been a long time customer and always had very good service. They will make sure it is done right and will correct any issue if follow-up is needed. Thanks
Feb 25, 2016
Used a coupon for a tire rotation and had my oil changed. Good value for what I paid. Nice people
Feb 25, 2016
In and out in 10 minutes. Awesome! Highly recommend.
Feb 17, 2016
The area rug in the customer waiting area was filthy. Otherwise, the service was excellent and prompt, and the guys were courteous and efficient.
Feb 15, 2016
You get me in and out in no time. Great customer service and dignity.
Feb 11, 2016
The guys at big o always take care of me; thank you!
Jan 29, 2016
I have always received great service from them. They stand behind their products and services and everyone is polite
Jan 23, 2016
Had a great experience, very friendly. Got an alignment done along with new tires and got a great deal.
Jan 15, 2016
great team, great techs, what can I say---some times the balance doesn't seem right because I pick up a vibration on the highway at different speeds, so I guess it just boils down to the tech doing the service at that time. Since I switch out tires and wheels seasonally, it's a glitch.
Dec 25, 2015
I've been having my cars serviced at Big O for years. Dan is exceptional at working in our service needs with fair pricing. The auto team is professional and knowledgable. I truly appreciate the service at Big O.
Dec 18, 2015
Did a good job in reasonable time. Price was about right and they are close to home.
Dec 16, 2015
Great team at this store. They always take great care of me.
Nov 30, 2015
Needed to havey snowblower tire fixed before the next snowfall - the ctew found a way, and I was ready when the blizzard arrived, clearing 11' downfall abd 3 1/2 foot drifts.
Nov 28, 2015
I needed to get my tires in for rotation before Thanksgiving and they completed my service as promised. Also answered my questions about the pressure in my tires.
Nov 27, 2015
THe Big O in Monument just worked in the issue of severe tire wobble on my Jeep.
Cost seems really high both this and last time I had work done (front brakes). While the work seems to be done well, the costs are - OUCH!!
Nov 9, 2015
The team at Monument, CO Big O are pros. They take care of everything very quickly and my car runs well. I don't go any where else
Nov 1, 2015
They got me in and did the work in a pleasant and timely way
Oct 29, 2015
I brought in a competitor's quote and Big O beat it. Have been going to Big O for a year and will continue to do so. Great service, fair prices.
Oct 23, 2015
I had the oil changed in my BMW everyone was very nice. The front counter personnel was very friendly. Even with some of the problems that they had with the car.
Sep 24, 2015
This was my first purchase of Big O Tires. The salesman and the service technicians were very knowledgeable and courteous.
Sep 15, 2015
Did 3 alignments in the last 3 weeks. Very good service
Sep 12, 2015
Monument's staff is always on top of things and they keep a customer in the know.
Sep 11, 2015
My camp trailer got a sidewall tear and the dealer sent me to a tire store. So I looked online for an exact replacement 8ply. I went to Big O and they said they had a 10 ply in stock but an 8 ply would take a few days. So I decided I would order the exact replacement so I didn't cause any issues while pulling. Go in to get tire day after they said to expect it would be done. Wasn't done, no big deal since I didn't need it until next weekend. Went in 2 days later to get it and found out they didn't order exact match brand etc, just size and sidewalls. So I paid double (total) of what exact match was online (without mounting etc). It looks like a decent tire but still wanted exact match and when they special ordered tire feel like they could have told me what to expect.
Aug 21, 2015
I had a road hazard issue with a tire. I was reminded by the sales person that I had a warranty and there was no charge for the new tire!
Aug 15, 2015
The guys at BIG O Monument went the extra mile.
My oil filter would not come off. They had to break it off, and carefully, to replace it. Thanks TEAM BIG O, for the extra effort. Truly appreciated.
Aug 9, 2015
I've used this store's service for the past 10 years and have always been satisfied
Jul 31, 2015
I don't know about other locations but the store in Monument, CO is THE BEST!!! They have always taken such care of me, as a customer and my cars, as customers too!! haha
Jul 24, 2015
Big O in Monument is first class; they always take great care of me and my vehicles; thank you Big O! Special thanks to Dan, Beau and Nick
Jun 26, 2015
Great service and always friendly people. They do good work in keeping both of our cars in good shape. Very flexible to customer needs.