#Spare tire psi how to#
#Spare tire psi manual#

Let’s take a look at a few reasons why this happens: 1. It might be surprising to learn that spare tires can deflate even when they’re just sitting in storage. What Causes Spare Tires to Deflate in Storage? Be sure not to overinflate or underinflate the tire, as this can cause damage and compromise your safety. If you find that your spare tire needs more or less air, use an air compressor or a gas station air pump to adjust the pressure accordingly. Compare this reading to the recommended pressure for your spare tire. Remove the valve cap from the spare tire, press the gauge onto the valve stem, and read the pressure on the gauge. To do this, you’ll need a tire pressure gauge. It’s a good idea to check your spare tire’s air pressure at least once a month, or whenever you check the pressure in your regular tires.

#Spare tire psi how to#

Now that you know the importance of proper air pressure and the different spare tire types, let’s talk about how to check and maintain your spare tire’s pressure.

How to Check and Maintain Spare Tire Pressure

#Spare tire psi manual#

These tires need to be inflated before use and typically require an air pressure of around 60 psi, but it’s always best to check the specific recommendations for your tire, which can be found in your owner’s manual or on the tire itself. Folding spareĪ folding spare tire is a compact spare that’s designed to save even more space in your trunk. The recommended air pressure for a donut spare can be found on the tire’s sidewall or in your owner’s manual. These tires are designed for short-term, low-speed use and typically require higher air pressure than a full-size spare. Compact/temporary spareĪ compact or temporary spare tire, often called a “donut,” is smaller and lighter than a full-size spare. The air pressure for a full-size spare should match the pressure recommended for your other tires, which can be found on the driver’s side door jamb or in your owner’s manual. Full-sized spareĪ full-size spare tire is essentially a regular tire that’s identical to the ones currently on your vehicle. Not all spare tires are created equal! You might find a few different types of spares in your vehicle, each with its own recommended air pressure. An underinflated or overinflated spare tire can wear unevenly or cause damage to the tire, making it unsafe or unusable when you need it most. Spare tires are designed for temporary use, but that doesn’t mean you should neglect them.

A properly inflated spare tire will provide better handling, stability, and braking, ensuring you can safely reach your destination or a repair shop. The primary reason to keep your spare tire inflated to the correct pressure is for your safety. Why Is Proper Air Pressure Important?īefore we get into the specifics, let’s talk about why maintaining the correct air pressure in your spare tire is essential. In this post, we’ll dive into the importance of maintaining the correct air pressure in your spare tire and provide some helpful tips to ensure you’re ready when that unexpected flat happens. The recommended pressure is usually higher due to air loss while in storage for a compact or temporary spare (a.k.a. But don’t worry, you’ve got a spare! Now, the question is, are you confident that your spare tire is in tip-top shape and ready to roll? If it wasn’t inflated to the proper levels, your spare could be a little unprepared for wear.įor a full-size spare, the pressure should match your regular tires’ recommendation, found on the driver’s side door jamb or in your owner’s manual. Picture this: you’re cruising down the road, jamming to your favorite tunes when suddenly – bam! – you’ve got a flat tire.