Compact temporary tires, often referred to as “space-savers” or “donuts,” are designed for limited emergency use following a flat tire. They differ significantly from standard tires in terms of size, tread depth, and construction, typically featuring a smaller diameter and narrower tread. These limitations are readily apparent in their appearance and handling characteristics.
The ability to continue driving after a flat tire is crucial for safety and convenience. A temporary spare allows drivers to reach a repair shop or a safe location for tire replacement. This capability prevents stranding motorists in potentially hazardous situations, particularly at night or in inclement weather. The development of these compact spares represents a significant advancement over older solutions like carrying a full-size spare, offering significant space and weight savings in modern vehicles.
