Need cover for 205/70-15. The case is much larger than expected. Should fit well on truck tires (225-70 and up), but too big for an SUV. Update: I've downgraded my rating from 2 to 1 star. My reasons: - When it rains, water collects at the bottom of the lid. Although there is a slot on the bottom for easy installation, the lid is so large that it clumps on the bottom and collects water. Sitting rubber in water is bad for tire life. In winter, ice forms inside. It doesn't last in the sun. This is undesirable for a car used as a daily driver. After a few months, the material hardened and began to tear. It's not nearly as flexible as when it was new.