Store Info

6620 Mexico Rd St. Peters, MO 63376

Welcome to Car-X Tire & Auto
6620 Mexico Rd St. Peters, MO

We are here to serve all of your auto care needs.

Our fully qualified, trained and certified technicians are ready, willing, and able to properly diagnosis the condition of your car or truck and provide the appropriate service, repair, or advice. Come in for a free inspection and allow us to earn your trust.

Store Info

6620 Mexico Rd St. Peters, MO 63376

Store Hours

  • Monday:
    • 08:00 AM - 05:00 PM
  • Tuesday:
    • 08:00 AM - 05:00 PM
  • Wednesday:
    • 08:00 AM - 05:00 PM
  • Thursday:
    • 08:00 AM - 05:00 PM
  • Friday:
    • 08:00 AM - 05:00 PM
  • Saturday:
    • 08:00 AM - 05:00 PM
  • Sunday:
    • Closed
Special Offers
Store Coupons
Cold Weather Packages starting at $49.99
FAMILY PACK SPECIAL
$22.99 PER OIL CHANGE
3 OIL CHANGES FOR $68.97*
Featuring Valvoline Oil
TIRE DEAL
Buy 3 Get One FREE!*
Continental or GENERAL



GET $20 OFF Computerized Wheel Alignment
* 1 Year Warranty $69.99 (reg $89.99)
* 3 Year Warranty $119.99 (reg $139.99)
* LifeTime Warranty $169.99 (reg $189.99)
FREE ! MISSOURI STATE SAFETY INSPECTION
Receive Coupons by Email
Great service and lovely people right here. This is a place that feels like home. 10/10 recommend Andy he's awesome!
When I say they go above and beyond for their customers!!! I'm still at a loss for words at how much Steph did for me! She earned my business for life for this company! She treats her employees with respect and goes to bat for them too. It's nice to see and experience in a world where it's everyone out for themselves! She deserves a raise and promotion and all the respect and praises! Her Mechanics, follow her lead and give their all as well! I'd give more stars if I could and I usually don't review many places! Phenomenal job!!!
Great service. Had a punctured tire and they were able to fix it quickly on short notice. Andy was great and very helpful. Good experience.
Service was awesome and Andy, the manager, was great to deal with. Happily will come back!
Absolutely love the new manager Dan! He has not only turned this place around, but he has actually made the process easy and trustworthy!!! Seriously, I had my hopes up for coming back here after my last experience but someone said that the new manager had really fixed up the place!We love it here now! Thanks Dan!
I visited this location for my state and emissions tests. I had an appointment and they completed the tests in a timely manner. I had a coupon for a free state inspection and the waiting room was very clean. All around a great experience.
Very professional customer service. Very fast and efficient. Came here for an emissions test and vehicle inspection. I was expecting and hour to 2 hour wait but I was in and out under 30 mins. As far as vehicle services they do it all "For everything in, on or under your vehicle." Highly recommended.
Great service, they got me fit in within 10 minutes of calling and the service was completed and I was on my way in 20 minutes. They also had prices that cannot be beat. I Highly Recommend Them, brings back memories of the jingle, "Don't worry it's the Car-X man!" I truly trusted their insight and got the vibe that they are as honest as Abraham Lincoln. Andy and David are truly exemplary employees
They are so friendly! The part I love the most is how honest they are, and how they actually care about you! They treat you like a person with a real life, not just another customer they are trying to sell to. Not to mention they get things done quickly and very well!
Andy is running this shop now. Just met him, but he's legit. Gave me a coupon. Shop is clean looks like he's gonna run it up real nice. Super friendly. He's been doing this since he was a kid. He's old school. Please give him a chance to earn your business