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BigO Tire

Big O Tires - Boulder, CO

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3000 Valmont Rd
Boulder, CO 80301

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Hours

Monday-Saturday
7:30 am - 7:00 pm
Sunday
9:00 am - 5:00 pm
Thanksgiving Day11/28
Closed
WHY CHOOSEBig o TireSERVICES?

Buy 3 Tires Get 1 Free

Buy 3 Tires, Get 1 Free on 4 select, in-stock Big O® branded tires.

Buy 3 Tires Get 1 Free

Buy 3 Tires, Get 1 Free on 4 select, in-stock Cooper, Sumitomo, Nitto, Nexen or National brand tires

MICHELIN Tire Savings

Get up to $60* in rebate savings select sets of 4 or more MICHELIN® tires. Get additional $100 instant savings on MICHELIN® tires.

UNIROYAL Rebate Tire Savings

Get a $100 tire rebate on the UNIROYAL® Laredo family of tires or get a $50 tire rebate on all other tire lines.

Firestone Tires $50 Online Rebate

$50 in savings on sets of 4 select Firestone tires after online rebate

Pirelli Tires $100 Mail-in Rebate

$100 in savings on sets of 4 select Pirelli SCORPION™ & WEATHERACTIVE™ tires after mail-in rebate.

Hankook Tires Rebate Savings

Save $80-$120 on select Hankook Tires!

Goodyear Mail-in Rebate

$25 - $100 in savings* on a set of 4 select Goodyear® or Kelly® tires after online or mail-in rebate

Buy 3 Get 1 Free on Ride Control Products

Buy 3 Get 1 Free on 4 select, in-stock Monroe or MasterPro Shocks and/or struts

BFGOODRICH Rebate

Get up to $60* in rebate savings on a purchase of four or more new BFGOODRICH® passenger or light truck tires.

Healthy Car Special

Make sure your car is road ready with our Healthy Car Special!

Shocks and Struts Deal

Buy 3 Get 1 Free Select Shocks and Struts

Cooper Tire Rebate Savings

Save $50-$100 on sets of 4 select Cooper tires

12 or 6 Month Special Financing

On purchases of $1,200+ for 12 months or $199 - $1,199 for 6 months at participating locations with the Big O Tires® and Service Credit Card. Promotional Plan Fee may apply*

Buy 3 Tires Get 1 Free

Buy 3 Tires, Get 1 Free on 4 select, in-stock Big O® branded tires.

Buy 3 Tires Get 1 Free

Buy 3 Tires, Get 1 Free on 4 select, in-stock Cooper, Sumitomo, Nitto, Nexen or National brand tires

MICHELIN Tire Savings

Get up to $60* in rebate savings select sets of 4 or more MICHELIN® tires. Get additional $100 instant savings on MICHELIN® tires.

UNIROYAL Rebate Tire Savings

Get a $100 tire rebate on the UNIROYAL® Laredo family of tires or get a $50 tire rebate on all other tire lines.

Firestone Tires $50 Online Rebate

$50 in savings on sets of 4 select Firestone tires after online rebate

Pirelli Tires $100 Mail-in Rebate

$100 in savings on sets of 4 select Pirelli SCORPION™ & WEATHERACTIVE™ tires after mail-in rebate.

Hankook Tires Rebate Savings

Save $80-$120 on select Hankook Tires!

Goodyear Mail-in Rebate

$25 - $100 in savings* on a set of 4 select Goodyear® or Kelly® tires after online or mail-in rebate

Buy 3 Get 1 Free on Ride Control Products

Buy 3 Get 1 Free on 4 select, in-stock Monroe or MasterPro Shocks and/or struts

BFGOODRICH Rebate

Get up to $60* in rebate savings on a purchase of four or more new BFGOODRICH® passenger or light truck tires.

Cooper Tire Rebate Savings

Save $50-$100 on sets of 4 select Cooper tires

12 or 6 Month Special Financing

On purchases of $1,200+ for 12 months or $199 - $1,199 for 6 months at participating locations with the Big O Tires® and Service Credit Card. Promotional Plan Fee may apply*

Healthy Car Special

Make sure your car is road ready with our Healthy Car Special!

Shocks and Struts Deal

Buy 3 Get 1 Free Select Shocks and Struts

ABOUT OUR SERVICES

If you’re looking for fast, neighborly service for your car, truck, SUV or crossover, you’ve come to the right place. We may be best known for our tires, but the car care experts at this Big O Tires store have the tools and know-how to do everything from an oil change or a new battery to brake repairs, shocks, struts and more. Request an appointment or stop in, and come see why we’re The Team You Trust®.
Tire Services and Repair

When it comes to tires, we do it all. If you get a flat tire, we’ll repair, mount and balance your tire for you, and get you back out on the road in no time. We’re also the place to go for wheel alignments, tire pressure checks, tire rotations, wheel balancing and snow tire installation.

Wheel Alignment

Want to get the maximum value out of your tires? Then we suggest getting regular wheel alignments at your local Big O Tires. When your tires are in proper alignment, they wear more evenly, last longer and help you get more miles per gallon. Not sure if your tires need an alignment? Not a problem. We can perform a free alignment check that includes a visual inspection of your steering and suspension system, tire pressure and alignment angle.

Car Batteries

Big O Tires is your one-stop shop for car batteries. Whether your battery is dead or your vehicle is slow to start, we can help. Our expert technicians will test your battery, let you know if you need a new one, walk you through your options and then install your new car battery. We can also test and replace your alternator, starter and battery cables.

Brake Repair

If your brakes are squealing, screeching or squeaking, it’s time to make a stop at Big O Tires for a brake inspection. Our brake inspection service includes a thorough check of your brake pads, rotors, shoes, pads, cables, brake fluid and hydraulics. If there’s an issue, we’ll repair your brakes right, the first time.

Oil Change, Lube and Filters

Big O Tires’ Oil Change service includes a new oil filter, up to 5 quarts of quality motor oil, chassis lube, four-tire rotation, fluids check and preventive maintenance analysis. If you need your air, cabin or fuel filters changed, we can take care of that, too.

Routine Auto Services and Fluids

When you need routine car care maintenance and want legendary service, Big O Tires is the place to go. Our experts will refresh or replace any dirty or depleted fluids that are holding your vehicle back from performing its best. We offer services for your brake fluid, differential fluid, coolant, transmission fluid, power steering and fuel system cleaner. It doesn’t stop there, though. We can also replace your windshield wipers, belts, radiator and coolant hoses, and headlights and taillights.

Suspension and Front End Services

If your ride has gotten a little bumpy or bouncy, Big O Tires has you covered. Our Steering and Suspension Evaluation service includes a thorough check of your shocks, struts, tie rods, ball joints, rack and pinion, and CV joints and axles. We’ll find what needs repair or replacement and make sure your ride feels smooth again.

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)
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
  • Complete Owner's Manual Scheduled Maintenance Services
  • Good/Better/Best Oil Change Options (with free top-off service)
  • Free Wi-Fi
  • Offers Overnight Key Drop
  • Full Diagnostic and Mechanical/Engine Repairs
  • Air Conditioning
  • Complete Suspension (Shocks/Struts/Springs) and Driveline repair
  • And More!
Request an appointment online or come visit your local Big O Tires store today. We can’t wait to serve you!*Services and Store Amenities vary by store, please call store for details.