Overinflation

…about 20% of the tire's recommended pressure. Disadvantages of Overinflation An overinflated tire is stiff and unyielding and the size of its footprint in contact with the road is reduced. If a vehicle's tires are overinflated by 6 psi, they could be damaged more easily when running over potholes…

…Underinflated by between 3 & 6 psi 29% Underinflated by up to 3 psi 21% Inflated between recommended pressure and up to 3 psi 7% Overinflated by between 3 & 6 psi 10% Overinflated by more than 6 psi The lowest tire inflation pressure measured was just 9.5 psi (20.5 psi low due to the tire having…

…pressure increase is expected and designed into the tire's capabilities. Note: Tires on a parked vehicle exposed to direct sunlight will appear overinflated due to the heat absorbed from the radiant energy of the sun. Pressures cannot be accurately set on these tires until all have stabilized in the…