# Problem: If a car tire is filled to a pressure of 32.0 lbs/in2 (psi) measured at 76 ˚F, what will be the tire pressure if the tires heat up to 121 ˚F during driving?

###### FREE Expert Solution

Recall that the ideal gas law is:

$\overline{){\mathbf{PV}}{\mathbf{=}}{\mathbf{nRT}}}$

###### Problem Details

If a car tire is filled to a pressure of 32.0 lbs/in2 (psi) measured at 76 ˚F, what will be the tire pressure if the tires heat up to 121 ˚F during driving?