The Tire Lab: Tire, Battery, Lube
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Flat tire repair

Flat tire repair in St. Catharines

No appointment needed. Walk in 7 days a week, until 9 PM Monday to Saturday and 6 PM on Sunday. Most punctures in the tread are repaired in 30 to 45 minutes.

Walk-in
No appointment needed, walk-ins welcome
Last drop-in
Call for today's last drop-in time
Price depends on
Where the puncture is and whether the tire can be safely repaired
Time
About 30–45 minutes

· Prices in CAD. Call to confirm for your vehicle.

Can a tire with a nail be repaired?

Usually, yes, provided the nail or screw is located within the tread area and the puncture diameter is 6 mm (¼ inch) or smaller. We follow the industry repair standard used by the Tire and Rubber Association of Canada and USTMA.

Repairable

  • Nail or screw in the tread
  • Hole up to 6 mm
  • Tire not driven flat
  • Not already repaired nearby

Not repairable

  • Sidewall or shoulder damage
  • Holes larger than 6 mm
  • Inner liner shredded from driving flat
  • Bulges or cuts

Can a sidewall puncture be fixed?

No. The sidewall flexes constantly, so a repair there can fail at speed. A sidewall puncture requires a replacement tire; our team will match it to your remaining set or quote an axle pair. See tire prices.

Patch-plug vs plug only

We take the tire off the rim and install a patch-plug from the inside: the plug fills the hole and the patch seals the liner. A plug pushed in from outside is a roadside stop-gap, not a permanent repair.

How much is a flat tire repair?

Pricing depends on puncture location and repairability. We inspect the tire first and explain your options before starting any work. Every repair includes dismounting the tire from the rim, installing a vulcanized internal patch-plug, rebalancing the wheel, and inspecting the valve stem and TPMS sensor (typically 30 to 45 minutes).

Prices are not published online yet. Call 905-348-4020 with your vehicle or tire size for today's price.

Can I get a flat fixed on a Sunday?

Yes. Flats are walk-in 7 days a week, Sundays included. Call 905-348-4020 on the way so we're ready.

What if I get a flat after you close?

  1. 01Pull over somewhere safe and turn on your hazards.
  2. 02Don't drive on a flat; rolling on the rim shreds the inner liner and ruins a tire that could have been repaired.
  3. 03Fit the spare, or call your roadside assistance plan.
  4. 04Bring the wheel in during shop hours; no appointment is needed.

Flat right now?

Call us on your way in and let us know what happened. Walk-ins are always welcome with no appointment needed.