If your tire is losing air but it hasn’t lost a lot yet, you can temporarily plug it with a tire repair kit so you’re able to drive to a nearby technician.
If you’re not sure, visit a tire service technician and get their opinion. Having your tire repaired will be cheaper than replacing it, so it’s a good idea to find out if there’s any way your tire can be fixed before moving forward.
Vehicles with all-wheel drive and 4-wheel drive usually require all 4 tires to be replaced at the same time. If you’re on a budget, ask your tire service technician if there’s any way you can just replace the 1 punctured tire.
Ask your tire service technician for help picking out the right tire.
You can buy a tire plug kit online or at your local department store. If your tire is flat, you’ll need a portable tire inflator and a tire gauge so you can pump your tire after you plug it.
Never use a tire plug in a hole that’s too big or a hole that’s located on the side or shoulders of the tire. The plug could come out while you’re driving and cause an accident. If the nail is small and located in the tread of your tire, you should be able to use a tire plug kit to temporarily plug the hole in your tire.
If you don’t have a portable tire inflator or a gauge, you’ll need to change out the tire with a spare or call a tow truck to bring your vehicle to a tire service technician. [15] X Research source