Air pressure in psi how to#
Air pressure in psi manual#

I need to repeat here that the pressure listed on the sidewall is a maximum pressure only, but not a recommended pressure.

Therefore, maximum pressure is not the best, rather, recommended pressure is.

Air pressure in psi manual#

Instead, you should use the air pressure recommended in the vehicle’s owner’s manual or tire information placard label. You will also reduce your traction and you could even cause a blowout.

When your tires are inflated too much, the rubber rounds out at the top of the tire when you are driving, and the center will quickly wear out. One quick corner and your back end could slide out. Since tires inflated to the max cannot give as much on the sidewall, you might see superior cornering, but it could be at the risk of your braking threshold. If you insist on inflating your tires to the max PSI, there will be more likely that two things below will happen In the next section, I will explain why.īuy Pressure Gauge at Amazon Why is maximum tire pressure not the best? You really should follow the recommended pressure printed somewhere inside your car or in the manual rather than the maximum pressure. However, the tire’s maximum pressure is NOT necessarily the most suitable pressure for every vehicle upon which the tire can be used (almost all vehicle manufacturers’ recommended tire inflation pressures are less than the tires’ maximum pressure). For example, tire in the picture below requires 41 pounds per square inch of air. Large trucks require much larger tires with PSIs of 50 to 60. Most typical tires require about 32 to 35 pounds per square inch (PSI) of air, says Rod Tate, owner of highly rated Colony One Auto Center in Stafford, Texas. That number tells you the maximum cold pressure needed for your tire to carry its maximum load. Somewhere on the sidewall of your tire, just below the big, bold letters of the manufacturer, for example, you might have noticed the words ‘ Max.

Air pressure in psi how to#

How to find maximum tire pressure on the sidewall of your tires For best results, look for a placard on the inside of the driver’s door, like the example in the photo below. Some car models even place the stickers on the trunk lid, in the console or on the fuel door. You could find the manufacturer’s optimum or recommended tire pressure for your car on a sticker in the door jam, or in your owner’s manual. How to find recommended tire pressure inside your car You can find your tire pressure both inside your car and on the sidewall of the tire. In fact, how much air pressure your tires need depends on several factors, including the type of vehicle, the type of tire and the intended use of the vehicle etc.Īir pressure in tires is measured in pounds per square inch or PSI. Since tire pressure is so important to your safety and your car’s overall performance, it is important to know which level of tire pressure is right for your vehicle. signs that your tires might be under-inflatedīuy Pressure Gauge at Amazon Recommended tire pressure, where to find it?.reasons that maximum tire pressure is not the best one.where to find recommended tire pressure.This article will give you everything that you need know about your recommended tire pressure. Overfilling your tires is just as dangerous as under-filling them, so it’s important you know what is recommended for your vehicle.

In addition, over-inflated tires are more susceptible to damage from road irregularities, and this also creates a bumpier ride. In fact, driving with under-inflated tires is one of the biggest causes of tire failure, according to the National Highway Traffic Safety Administration.īesides, under-inflated tires can cause many other problems such as wearing out more rapidly, handling poorly and reducing fuel efficiency. Maintaining correct tire inflation pressure is very important since it helps optimize tire performance and fuel economy while over-inflated tires are just as problematic as under-inflated ones.