Always check your tires when you change the engine oil and only when the tires are cold ​ — in other words, after they have been sitting for at least three hours or when they have been driven on for less than a mile [1.5 km].
Vajadzīgais spiediens riepās parasti ir norādīts automašīnas instrukcijā vai arī pašā automašīnā: uz vadītāja durvju arkas, cimdu nodalījumā vai uz degvielas tvertnes vāciņa iekšpuses.