Nail or screw in your tire, Pittsburgh

Leave it in. A nail sitting in the tread is partly plugging the hole it made, and pulling it out in the street turns a slow leak into a flat. Check the pressure, avoid a long drive, and book an inspection at whatever address the car spends the day at. You get the price before you book, with no callback and no estimate visit.

If the head is in the tread and the tire is still holding air, this is usually a repair rather than a tire.

Where the nail is decides everything

Run a hand slowly over the tread and find the object. Then place it.

In the tread, the part that meets the road. Repairable if the hole is no larger than a quarter of an inch, the tire has not been driven flat, and the inner liner is intact. That is the US Tire Manufacturers Association standard and it is the one we work to.

In the shoulder, the curved edge between tread and sidewall. Not repairable. The shoulder flexes.

In the sidewall. Not repairable by anyone, at any price.

A proper repair means the tire comes off the wheel, the inside is inspected, and the hole gets a plug and a patch together. A plug pushed in from outside while the wheel stays on the car is not a repair. It is worth knowing that Pennsylvania takes the same dim view of shortcuts: under 67 Pa. Code 175.80(e)(1) a tire repaired with a blow-out patch or a boot is an automatic rejection at the annual safety inspection, as is any exposed ply or cord.

Why Lawrenceville and the Strip pick up more of these

Nails and drywall screws come off building sites and out of contractor beds. Central Lawrenceville is a row-house district that gentrified hard, with alleyways, old warehouses and enough new construction and commercial activity that the neighbourhood has a documented shortage of street parking. The Strip District is four parallel streets of converted warehouse and loft buildings between 11th and 33rd, with the Cork Factory and the Otto Milk Building among the conversions and technology offices filling the rest. Both are places where you park tight to a kerb on a street that has had a truck unloading on it all week.

If you live in either, the practical problem is not the puncture. It is that there is nowhere to jack the car. That is the case mobile service exists for, and it is also why we ask for the real parking situation when you book, not just the street name.

What to do in the next hour

1. Check the pressure cold and compare it with the door placard, not with the number moulded into the sidewall. Find the placard.
2. If it is more than a few PSI low, inflate it back to the placard figure and check again in an hour. A tire that drops again quickly should not be driven far.
3. Do not remove the nail.
4. Do not use a can of sealant if you want the tire repaired properly. Sealant coats the inner liner and makes a clean patch harder, and it fixes nothing wider than a pinhole.
5. Book the inspection at the address where the car will be sitting, home or work.

If you find no nail at all and the tire still drops, the cause is usually the valve stem or corrosion at the bead, both of which are cheap. Tire losing air with no nail covers that.

If it turns out to be a replacement

We supply the tires we fit, so if the inspection says the tire is finished we can fit a new one on the same visit rather than booking you a second time. Two Pennsylvania details to expect on the invoice: the state charges a $1 fee on every new tire sold for highway use, on top of sales tax, and tires on the same axle have to match in size and construction type, because a mismatched axle is itself an inspection rejection. That is why the honest answer is sometimes two tires rather than one. How many tires do I need works it through, and our Pittsburgh page covers the area we serve.

Our price: $145

A mobile puncture repair on one tire is $145 with us. That is the price, not an estimate and not a starting figure. It covers the call-out, taking the wheel off, demounting and inspecting the tire from the inside, a plug and patch fitted the way the tire industry requires, remounting, rebalancing, a TPMS reset where the vehicle supports it, and refitting. If the damage turns out not to be repairable, we tell you on the spot and you are not charged for the repair.

The only national mobile service that publishes a repair price at all is GoMobile Tires, at $175 (read 2026-09-20).

Questions people ask

• Should I pull the nail out? No. The nail is restricting the leak. Pull it out and the tire can go from a slow leak to flat in minutes, often at the worst moment. Leave it for the inspection.
• Can I drive with a nail in the tire? Short, slow local trips at the correct pressure only, and only while the tire is holding air. Do not take it up the Parkway or through the Fort Pitt Tunnel at highway speed.
• How big a hole can be repaired? A quarter of an inch, in the tread area only, with the tire demounted and inspected inside. Anything in the sidewall or the shoulder is a replacement.
• Is a tire plug kit from the auto parts store good enough? No. A plug alone does not meet the repair standard because nobody has looked at the inner liner. Pennsylvania also fails a car at inspection for a blow-out patch or boot repair.
• The tire is not losing air. Do I still need it looked at? Yes. A screw can sit in the tread for weeks and then let go. It is also corroding from the inside while it sits there.
• Do I need to match the other tire on the axle? If the tire is replaced rather than repaired, yes. 67 Pa. Code 175.80 rejects a vehicle whose tires on the same axle differ in size or type of construction. Find your tire size before you book.