Run-flat tires are an increasingly common type of tire on passenger cars. Manufacturers such as BMW are mounting them on new cars instead of equipping the car with a spare tire. Doing so saves weight ...

I love two-seater, RWD convertibles and own a 2004 Mazdaspeed Miata for pavement fun and a lifted 2001 Miata for pre-running. I race air-cooled Volkswagens in desert races like the Mint 400 and the ...

Hard driving, aggressive tire wear, and a new set of non-OEM run-flats—the text came in from our test fleet manager, Erick Ayapana, describing the need to source new tires for the 228i xDrive because ...