About Us

Big O Tires in Thornton, Colorado is your go-to destination for all things related to your vehicle's tires and maintenance. Located at 3740 East 104th Avenue, our expert technicians are ready to assist you with any tire-related needs you may have. From repairing flat tires to mounting and balancing, we'll get you back on the road quickly and safely.
In addition to tire services, we also specialize in wheel alignments, tire pressure checks, rotations, balancing, and snow tire installation. Regular wheel alignments can help maximize the lifespan of your tires, improve fuel efficiency, and ensure even wear. Not sure if your tires need an alignment? We offer free alignment checks to assess the condition of your tires and steering system.
Big O Tires is also your one-stop shop for car batteries. If your battery is dead or struggling to start your vehicle, our technicians can test, recommend, and install a new battery for you. We can also test and replace alternators, starters, and battery cables to keep your vehicle running smoothly.
Brake issues? Visit us for a thorough brake inspection to check pads, rotors, shoes, cables, fluid, and hydraulics. Our expert team will repair your brakes correctly the first time to ensure your safety on the road.
For routine maintenance services, our Oil Change package includes a new oil filter, up to 5 quarts of motor oil, chassis lube, tire rotation, fluids check, and preventive maintenance analysis. We can also replace air, cabin, and fuel filters as needed.
If your vehicle's ride feels rough or bumpy, our Steering and Suspension Evaluation service will identify any issues with shocks, struts, tie rods, ball joints, rack and pinion, and CV joints. We'll repair or replace components to ensure a smooth driving experience.
At Big O Tires, we pride ourselves on providing legendary service and expert care for your vehicle. Visit us for all your car care needs and experience the difference our team can make in keeping your vehicle running at its best.
You might also consider
Hours open
Monday:
7:30 AM - 6:00 PM
Tuesday:
7:30 AM - 6:00 PM
Wednesday:
7:30 AM - 6:00 PM
Thursday:
7:30 AM - 6:00 PM
Friday:
7:30 AM - 6:00 PM
Saturday:
7:30 AM - 5:00 PM
Sunday:
Closed
You might also consider
Photos
You might also consider
You might also consider
Reviews
"Went in to get a tire pressure monitor sensor reset Talked to Tom Westbrook. He got me right in and they took quick care of it and checked the air pressure on all the tires. Fast friendly and professional service. Highly recommend this business"
"Tom and Angel are amazing! I recommend them to everyone. They were honest helpful, made my experience great. I shopped around and other places were going to go with what I thought was wrong and wanted to charge me thousands! Angel test drove then had me ride with, explained what the problem was and helped me make the right decision! Thanks gentlemen for your honesty and compassion, and amazing customer service skills!"
"I made an appointment with these guys to do an alignment and tire rotation. Before my scheduled appointment, I noticed my brakes feeling strange. Tom and Angel were super nice and happy to check for any other safety issues other than what I just made the appointment for. They were both very informative about what needed to be done and offered me quite a few options so I could decide what to have them do as it would fit in to my budget. I highly recommend this location. They’ve been quick and done right by me every time I have gone in."
"For as long as I've been taking my vehicles to Big O Tires, they've always done me good and right. Today, they were upfront and honest by letting me know the mechanic to perform the work my vehicle needed wasn't in yet. I was given an estimated amount of time based on when that mechanic showed up. One of the office mechanics went into the shop to expedite the process and teach another mechanic how to perform the work. My 90 minute wait time only ended up being 45 minutes. Thank you Big O for keeping my many vehicles running properly and for being such nice and friendly people."
"Don't come here. Brought my Jeep in knowing what it needed already. They call me saying they can't do the alignment because of this. (Look at the picture )Now I know damn well this was not like this when I brought it into them. If the rookie knew what the hell he was doing he should have loosed the bolt first. I can tell they used a monkey wrench on it, those are fresh marks. But they want to be dishonest and can't be upfront about the damage they caused. Never again will I do business with these guys."
You might also consider
People also searched for
List of local businesses, places and services in Colorado
⭐ business help 🔍 services ☎️phones ⌚️opening times ✍️reviews 📍 addresses, locations 🖼️ photos