Correct tire pressure is crucial for the Toyota FJ Cruiser’s performance, safety, and longevity. This measurement, expressed in pounds per square inch (PSI), dictates the tire’s contact patch with the road, impacting handling, braking, fuel efficiency, and tire wear. For example, under-inflated tires can lead to overheating, increased wear on the outer edges, reduced fuel economy, and a higher risk of blowouts. Conversely, over-inflation can result in a harsh ride, reduced traction, and accelerated wear on the center of the tire tread.
Maintaining the recommended tire pressure contributes significantly to optimal driving dynamics and extends the lifespan of the tires. Historically, tire pressure recommendations were often found on a sticker located on the driver’s side doorjamb. However, consulting the vehicle’s owner’s manual is the most reliable method for determining the manufacturer’s specified pressure for various driving conditions and loads. This information ensures the vehicle operates as designed, maximizing safety and performance.
