Motorhomes at higher risk of tire blowouts than passenger cars
On August 6, on the Shin-Tomei Expressway in Susono, Shizuoka Prefecture, a motorhome suffered a tire blowout, rolled over, and collided with the medi...
On August 6, on the Shin-Tomei Expressway in Susono, Shizuoka Prefecture, a motorhome suffered a tire blowout, rolled over, and collided with the median barrier. The four occupants were not seriously injured. The cause is under investigation, with possible factors including tire aging, overloading, and excessive speed. Motorhomes are more prone to tire blowouts than regular cars because their weight often exceeds the tire's load index, especially in summer when tire temperatures rise. Due to their high center of gravity, they are more likely to roll over in a blowout at highway speeds. Owners are advised to check tire pressure and tread depth, avoid overloading, and maintain speeds around 80 km/h on expressways.