Routine oil changes protect your engine by keeping mechanical components lubricated to prevent wear and heat build-up due to friction. Visit your local Car-X Tire and Auto location to have your oil changed according to your owner’s manual.
Brand Certified
Car-X Tire & Auto
4.7(651 reviews)
Certified by Car-X Tire & Auto • Aug 30, 2026
Business Details
6620 Mexico Road, Saint Peters, MO
63376, United States
Certified by Car-X Tire & Auto • Aug 30, 2026
(636) 278-4488
Certified by Car-X Tire & Auto • Aug 30, 2026
https://www.carx.com/st-louis/6620-mexico-rd/?utm_source=google&utm_medium=Local&utm_campaign=st-louis%2F6620-mexico-rd
Certified by Car-X Tire & Auto • Aug 30, 2026
About
Certified by Car-X Tire & Auto • Aug 30, 2026
Auto Repair ShopAuto MaintenanceTire ShopBrake ShopOil Change Service StationAuto Air Conditioning ServiceSmall Engine Repair ServiceTransmission ShopEmissions TestingCar-X
Car-X Tire & Auto in Saint Peters, MO is your one stop for oil changes, brakes, tires and all your auto repair needs.
Serving Saint Peters, O'Fallon, Cottleville, St. Charles,& more.
Locally owned and operated, Car-X Tire and Auto is just around the corner.
For service you can trust—from parts and labor to quality assurance, your car is in good hands. And so are you. We guarantee it.
Call your Saint Peters, MO Car-X Man at (636) 278-4488 to schedule an appointment today.
Details
- DebitAvailable
- Mobile paymentsAvailable
- Cash onlyNot available
- RestroomAvailable
Location
Certified by Car-X Tire & Auto • Aug 30, 2026
Hours
Certified by Car-X Tire & Auto • Aug 30, 2026
Monday7:30 AM - 5:30 PM
Tuesday7:30 AM - 5:30 PM
Wednesday7:30 AM - 5:30 PM
Thursday7:30 AM - 5:30 PM
Friday7:30 AM - 5:30 PM
Saturday7:30 AM - 5:00 PM
SundayClosed
9/7/20267:30 AM - 5:30 PM
11/11/20267:30 AM - 5:30 PM
11/26/20267:30 AM - 5:30 PM
12/25/20267:30 AM - 5:30 PM
Products & Services
1 list · 6 items
Explore offerings from Car-X Tire & Auto on 6620 Mexico Road in Saint Peters, with popular auto repair services available at this location.
Car-X Services
6 items
Auto Repair Services
Car-X Tire & Auto is your one stop for oil changes, brakes, tires and all your auto repair needs.
Scheduled brake maintenance keeps you—and others—safe. Routine inspections and maintenance are essential for all brake system components. At Car-X Tire & Auto, our certified technicians use top quality parts and offer best-in-business assurances that our service and parts are second to none.
Exhaust systems, including your muffler, are critical for the efficiency and overall safety of your vehicle. Your muffler, exhaust pipe and catalytic converter are vulnerable parts that exist underneath your vehicle, and are therefore susceptible to corrosion and damage, even when not in use.
There are as many replacement tires as there are cars, and they vary in terms of tread design, performance, and price. Your Car-X man can help you select the right ones for your vehicle and make sure they’re installed properly.
The best way to keep your car running as well as it did the first day it hit the road is to visit your neighborhood Car-X Tire & Auto for regularly scheduled maintenance. Your Car-X Man is a car care expert. Let him help you set up a schedule of regular preventive maintenance to make sure your car runs smoothly for years to come.
When you need a fix, the Car-X Man can help with your auto repair! Give us a call or stop in today and we’ll get you back on the road, full speed ahead.
Reviews
4.7
651 reviews
5 stars
572
4 stars
28
3 stars8
2 stars8
1 star
35
- KWKathy W1 day ago5.0Let me wait while they did safety inspection. Clearly explained why it failed. Then let me bring it back and rechecked it per quickly. Thanks Carx. Finally a car shop I trust!
- ADAugustus Davis1 day ago5.0I have been taking my car to the St. Peters Car-X for over 9 years now. They always do a fantastic job in repairing what needs done, and their customer service is amazing! Alan and crew do a stellar job getting you back on the road! I highly recommend going to them!!
- APaaron pohlmannAug 25, 20261.0Never had any bad experiences in my 2+ years coming here until last week. I had a new part installed and was automatically charged $150 for an optional warranty. I was never given the option to accept or decline the warranty, just automatically charged for it. When I called to inquire about it, they seemed surprised I was even asking about it. I don’t do business with companies that operate this way, so won’t be going back there again.
- JRJohn ReaveyAug 23, 20265.0I had a very positive experience at Car-X. The manager was polite and knowledgeable. They took in my vehicle at the appointed time and everything was done to my satisfaction.
- LCLeQuisha CarterAug 22, 20265.0Another pleasant visit. Staff is always Informative, helpful, and honest. I have used their services for my vehicle and my mom's as well. Special thanks to the staff member that assisted my nephew when he went in from just across the road for a consultation on my mom's car. The staff member went above and beyond by briefly visiting the vehicle off-site and offering advice to him, that he could relay to the rest of us to get the car up and running again. Highly recommend.
Frequently Asked Questions About Car-X Tire & Auto
Can I schedule an appointment online at Car-X?
You can schedule an appointment at Car-X by visiting: https://www.carx.com/request-an-appointment/ .
Are there any coupons available for Car-X services?
Car-X coupons are available at https://www.carx.com/coupons/ by location.
Is financing available at Car-X?
Financing options for Car-X can be found at https://www.carx.com/auto-repair-financing .
How much is an Oil Change at Car-X?
Oil change pricing depends on the make/model of your vehicle, the type of oil used and local area in which the service is being provided. Contact your local Car-X to get pricing for your vehicle at https://www.carx.com/location_search/ .
Can I shop for tires online at Car-X?
You can search online for Tires at Car-X by vehicle, brand or size at https://www.carx.com/tires/ .
How much do Brakes cost at Car-X?
Your price will depend on the repair &/or replacements required for your vehicle and location. Contact your local Car-X for a free Brake Inspection at https://www.carx.com/location_search/ .
Brand Certified Facts from Car-X Tire & Auto
This information is certified by Car-X Tire & Auto and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified August 30, 2026Yext Knowledge Graph
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