In summer heat conditions as the pavement temperatures soar, it’s important to regularly check air pressure. Make sure proper tire inflation to manufacturers’ specifications is maintained. Manufacturers recommended tire pressure can be found in vehicle owner’s manual or on vehicle door plaquard.

It’s important to note that under-inflated tires increase the risk of tire blowouts.  Under-inflated tires run hotter than tires inflated properly to the manufacturer’s recommendations, and in summer heat conditions tire temperatures can get high enough to cause serious damage to the tire. In addition, under-inflated tires will result in poor gas mileage. You can reduce the risk of blowouts by slowing down on the highway and taking curves or corners more gently.

Nitrogen Inflation which is offered at most Tire locations has been proven to help vehicle tire temperatures run cooler than standard air in extreme heat conditions.

Excessive heat can also cause badly worn or old tires to fail even while exercising safe and careful driving practices.

Not all rubber compounds are created equal either.  Tires have separate ratings for temperature, tread wear, load capability and speed.  Temperature grades represent a tire’s resistance to heat and its ability to dissipate heat when tested under controlled laboratory test conditions. The grades from highest to lowest are “A”,”B” and “C”. The grade “C” corresponds to the minimum performance required by federal safety standard. Therefore, the “A” tire is the coolest running, and even though the “C” tire runs hotter it does not mean it is unsafe. The temperature grade is established for a tire that is properly inflated and not overloaded.

Preventing Tire Blowouts

Proper tire maintenance provides better traction, steering, and stopping. Gas mileage is also improved by almost four percent. The following tips will help prevent a summer tire blowout: