Contact Us

CarX Tire & Auto shop with yellow and black signage. Exterior shot.

Give Us a Buzz

Sometimes, nothing beats a quick chat. Our friendly crew at Car-X Tire & Auto is here to talk tires, brakes, or just geek out about cars. Call us during our open hours, and we’ll sort you out faster than you can say “oil change.”

Call us (314) 894-0089

Send a Quick Note

Got a question or need to share some details? Our contact form is as easy as it gets. Pop in your name, how we can reach you, and what’s on your mind. We’ll hit you back ASAP—no fuss, no complicated fields.

Frequently Asked Questions (FAQs)

Here are some common questions we get. If you don't find what you're looking for, feel free to contact us directly!

  • What kind of services do you offer?

    From brake fixes to oil changes, tire services (new tires, rotations, alignments, balancing), engine diagnostics, steering and suspension work, to digital vehicle inspections, we do it all to keep your ride running smoothly.

  • Why should I choose Car-X Tire & Auto for my car repair needs?

    Our expert technicians in Arnold, MO, bring top-notch skills, high-quality parts, and a passion for cars. Plus, our convenient location makes it easy to swing by for reliable service.

  • Do you inspect pre-owned vehicles?

    You bet! We offer detailed inspections for used cars, checking all the critical bits to give you confidence whether you’re buying or selling.

  • How often should I change my oil?

    Regular oil changes keep your engine happy. The schedule depends on your car’s make, model, and how you drive. Pop in, and we’ll tailor a plan just for you.

  • Can I book an appointment online?

    For now, give us a call or use our contact form to set up a time that works for you. We’re all about making scheduling a breeze.

  • What are your operating hours?

    We’re open Monday to Friday, 7:30 AM to 5:30 PM, and Saturday, 7:30 AM to 5:00 PM. Sundays, we’re catching some Z’s.

Stop By for a Visit

Nothing says “let’s talk cars” like swinging by in person. If you’re nearby, come say hi! We love meeting our customers face-to-face and helping with whatever’s on your mind. Plus, we’ve got a map below to guide you right to our door in 3560 Lemay Ferry  Mehlville, MO 63125.

Our Doors Are Open!

  • Monday - Friday: 7:30 AM - 5:30 PM
  • Saturday: 7:30 AM - 5:00 PM
  • Sunday: Closed