Quick Answer: Do Spare Tires Go Bad?

Are 10 year old tires safe?

Old tires are dangerous, regardless of tread depth.

While there’s no federally sanctioned safety guidance on when a tire is too old to be safe, many carmakers recommend replacement at six years from the date of manufacture.

An analysis of the used tire revealed that it was nearly 10 years old..

Do tires get old if not used?

If not used, tires last for 6-10 years, depending on the storage and environmental conditions. … The National Highway Traffic Safety Administration (NHTSA) and official manufacturers suggest a tire is only 100% safe to use until it turns 5-6 years old.

Should tires be stored flat or upright?

Make sure to store your tires away from things like electric motors, furnaces, switches, and sump pumps because they are sources of ozone. 5. If possible, store tires vertically rather than stacking horizontally to reduce stress and tire distortion. Also, place on a piece of clean wood and not directly on the ground.

How do I know if my spare tire is bad?

Check the tread depth. If the spare tire is worn beyond 2/32nds of an inch of remaining tread, replace the tire immediately. It’s considered worn out and must be discarded.

How much does a new spare tire cost?

Spare tire prices vary greatly depending on the type of spare you purchase, and often start at $100 and go up. A full-size matching spare generally costs more than twice that of a compact temporary. Some donut tires can be purchased online for as low as $50, but are more expensive at a tire retailer.

How do you keep a spare tire from dry rotting?

These tire storage tips will show you how to prevent dry rot and keep tires in excellent condition.Clean and dry tires thoroughly before storage. … Keep the tires out of the sun. … Store tires in a cool, dry environment. … Keep each tire in an airtight plastic bag. … Store them vertically or horizontally.More items…•

How long do spare tires last unused?

seven to 10 yearsMost full-size spare tires are designed to last anywhere from seven to 10 years, according to John Paul. That said, drivers should never use a tire with visible damage, such as cracks in the sidewall, punctures, impact bulges or irregular tread wear – all of which are dangerous to drive on.

How often should a spare tire be replaced?

every six yearsFor your safety, we recommend replacing your spare tire every six years. If your spare is ten years old, it is considered non-serviceable and should absolutely be replaced. Read more about how to check for proper air pressure, tire aging, and when to replace tires.

Can a spare tire go flat?

If you use the spare tire for too long, there is a good chance it will end up flat. In fact, you should only use the spare to drive for about 50 miles at most.

Can I drive on a spare for a week?

A general rule of thumb is to drive no more than 70 miles and no faster than 50 miles per hour before replacing your donut with a new tire. The biggest reason to use these space savers for a short period of time is because they have little to no tread. This makes the spare vulnerable to road hazards and projectiles.

Do tires have a shelf life?

Every tire has a birth date—the day it was manufactured—and an expiration date that is six years from that manufacture date. Most automobile manufacturers warn drivers to replace vehicle tires after six years. … However, tires manufactured before the year 2000 have a 10-character code.

What brand of tires should I stay away from?

Brands of Tires to Avoid at All Costs Westlake Tires. AKS Tires. Telluride tires. Compass Tires.