A digital X-ray style illustration of a car tire climbing a steep mountain grade. The tire is partially transparent, revealing glowing orange and yellow internal heat zones where the tire carcass meets the road. Wisps of heat haze rise from the asphalt, and the background shows the blurred silhouette of a canyon landscape.

The Cost of Neglect Preventing Blowouts on I-80 Mountain Passes

Tire Pressure Monitoring System /

On a sustained Parleys Canyon climb at 25% under-inflation, internal tire carcass temperatures reach 245°F within minutes, crossing the 195°F elastomer breakdown threshold that compromises belt adhesion. A functioning TPMS sensor illuminates the warning lamp 8 to 15 minutes before belt-separation risk during the climb. The Physics of the Climb and the 195°F Threshold A […]

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