Calculate proper tire inflation using recommended tire pressure for your vehicle based on change in atmospheric temperature to maintain recommended tire pressure in any weather. Find adjusted summer and winter tire pressure for tires on your vehicle.
Select your vehicle, or enter your front tire psi and rear tire psi values, as well as the change in temperature from when you last set your tire pressure at recommended levels. For example, if you last inflated your tires to recommended levels of 32 psi for both tires at 70°F, and now temperature is 50°F, then change in temperature is -20°F.
This calculator is for informational purposes only.
Find Tire Pressure - find recommended tire pressure for your car, light truck, pickup, minivan, crossover, SUV, motorcycle, sports bike, dirt bike or scooter.
Discount Tire Pressure Products - buy discount tire pressure sensors, tire pressure gauges, tire inflators & air compressors, tire pressure monitoring systems (TPMS), tire pressure tools and accessories.
Tire Pressure Forum - tire pressure and tire inflation topics, questions and answers.
Tire Pressure Guide - tire pressure and tire inflation facts, tips and suggestions.
Tire Pressure Charts - tire pressure charts and tire inflation tables.
Tire Pressure Calculators - tire pressure unit conversion, gas savings calculator, tire pressure temperature calculator, and more.
Always maintain recommended tire inflation pressure in your tires by adjusting your inflation psi based on temperature changes. Use our tire pressure temperature calculator to find out if your tires are overinflated or underinflated, and adjust your tire inflation accordingly.