About Tire Pressure

They say you should always invest in what separates you from the ground: mattress, shoes, and tires. Tires allow you to transfer the energy from your engine to your wheels and get moving. Properly inflating your tires is an important part of having them perform at their best.

Air pressure in your tire is measured by a unit called pound(s) per square inch (PSI). On average, tires lose about one PSI each month. You can tell when a tire is underinflated when it spreads out on the bottom due to the weight of the car, while properly inflated tires maintain a round shape throughout.

The Importance of Optimal PSI

Tires at optimal pressure benefit your Lexus vehicle in many ways. First, having all four tires at the recommended PSI means you can have optimal grip and performance when you drive. It helps prevent hydroplaning on puddles and keep a firm grasp of the road.

Properly inflated tires also improve your fuel economy. When the tires are working as intended, your engine uses less fuel to give you the performance you need.

Finally, proper inflation ensures that your tires wear their treads evenly. When tires wear down at different rates due to improper PSI, it means you'll need replacements more often. Proper tire inflation is good for both your Lexus vehicle's health and your wallet.