To what pressure should tires typically be inflated?

Prepare for the MPI Class 1 Truck Driver Test. Learn with flashcards and multiple choice questions, each with hints and explanations. Get ready for your exam!

Tires should be inflated to the pressure recommended by the tire manufacturer because this specification is based on extensive testing and is designed to optimize the tire's performance and safety. When tires are inflated to the manufacturer's recommended level, it ensures proper vehicle handling, improved fuel efficiency, and a longer lifespan for the tires.

Using the maximum pressure printed on the tire sidewall can lead to a harsh ride and may compromise traction and stability, especially in varying driving conditions. Inflating to a pressure that balances performance and comfort is subjective and may not meet the necessary safety standards. Following any industry standard pressure might not take into account the specific requirements for your vehicle or tire type, which can vary significantly. Therefore, adhering to the manufacturer's guidelines is crucial for safe and effective tire performance.

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