Our spare tire overall diameter and width is listed on our website. It is important to measure the vehicles wheel well prior to purchasing to ensure our spare fits. There is not enough data listed on popular websites for us to determine if it fits in a specific wheel well, therefore we do not guarantee this trunk or wheel well will fit, however we do guarantee the spare will fit on your vehicle itself. Also, many newer vehicles do not have wheel wells, hence we provide a nylon carrying bag with handles for you to store the EZ Spare in the back of your vehicle’s trunk area.