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To Request an Appointment for 3004 Highway K O'Fallon, MO 63368, click the Make My Car-X button.
Make the location above your Car-X to request an appointment.
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Why Car-X? We're Fast.
You need your car, and your car needs us. We will service or repair your vehicle as quickly and affordably as possible. Every time.
We'll never try to sell you something you don't need, and we'll always give you the best service for the best price.
Locally owned and operated, Car-X Tire and Auto is just around the corner. For service you can trust—from parts and labour to quality assurance, your car is in good hands. And so are you. We guarantee it.
With more than 145 locations across the U.S., Car-X is known for one thing—quality automotive service.