Over-Under Racing

09/09/2026

NOW STOCKING: Tillet T14VG Seats! The T14 seat has been released for smaller kart racing drivers, with an upright back position and additional leg support. Currently the T14 kart seat is only available in the smaller Cadet/Minikart sizes, Ccd, CL and XScd. Available in store or online at: https://overunderracing.com/tillet-t14vg-seat/

09/08/2026

The moment all our local racers have been waiting for! Our store in Lewisville is now open standard hours! You can drop in during business hours and pickup whatever you need! Online orders can also be picked up any time during business hours once you receive the "Ready For Pickup" email! While we do have standard business hours, keep an eye here on social media for limited hours during race weekends!

Hours:
Monday - Friday: 9:00am-6:00pm
Saturday: 10:00am-3:00pm

09/07/2026

SALE ENDS TONIGHT!
www.OverUnderRacing.com

09/07/2026

We are open this morning from 9am-12pm! If you are heading to the track and need tires, fuel or some last minute parts, stop by! 1504 Eagle Ct, Suite 3, Lewisville, TX 75057

09/05/2026

Thank you to everyone who came out to support us at our Store Grand Opening today! We are overwhelmed by the amount of people and appreciate each and every one of you! We had around 100 people come by throughout the event and a lot of great conversations, savings and fun was had by all! Thank you to Raisa for grabbing a few photos before we got busy! We look forward to serving everyone with full time hours going forward. We are OPEN on Monday for Labor Day as well, if you are heading to the track and need any parts!

09/05/2026

Thank you to everyone who came out to our Grand Opening! We will post pictures later today or tomorrow, but the support was overwhelming! Here are your raffle winning tickets! The Prisma and Tires have been claimed, but the MyChron 6 ticket is still out there! If this is your ticket, please send an email to [email protected] with a photo of your ticket to claim it! If we don't receive an email by Sunday 9/6/26 at 11:59pm we will draw another ticket on Monday so don't throw your tickets away yet! The winning ticket for the MyChron is 506169.

09/05/2026

This weekend only, save 10% on all sprockets, sprocket guards, chains and karting tools in stock on our website! Free shipping over $200 still applies as well on qualifying items!

09/05/2026

If anyone is considering a trip to Grand Nationals this year we can't recommend Reserve Motorsports enough! The best kart brand in the paddock combined with great coaching and a great environment. Snag that last spot and drive to the front!

One Arrive & Drive spot is left.

Jump into a race-ready VLR kart, get professional coaching, and see what you’re really capable of.

The next green flag is waiting…

🏁 Claim the last spot before someone else does.

09/04/2026

Don't miss our retail store & shop GRAND OPENING tomorrow from 11am-3pm here in Lewisville, Texas! See all the details on the event page here: https://www.facebook.com/share/1C9LCRKsUX/

09/03/2026

Need more of a reason to come see us at our Grand Opening on Saturday 9/5 from 11am-3pm? Just about EVERYTHING in store will be on sale 10% off! This INCLUDES MyChrons, Evinco Tires, Transponders, Briggs Short Blocks, Carburetors, Wheels and other products that normally would not ever go on sale! This sale will excluded complete karts, rolling chassis, bare chassis and engines.