A tool designed to estimate the fitment of a tire onto a specific wheel width, this application helps determine the visual “stretch” effect achieved when a narrower tire is mounted on a wider wheel. This allows users to visualize the aesthetic outcome before physically mounting the tire, using inputs such as tire width, wheel width, and sometimes even tire profile. An example would be inputting a 195mm wide tire and a 8.5-inch wide wheel to predict the resulting stretched appearance.
Accurate fitment prediction is crucial for both aesthetic and safety reasons. Avoiding excessive stretching, which can lead to tire debeading or unpredictable handling, is paramount. Such tools provide a valuable resource for enthusiasts seeking a particular visual style while maintaining safe operating parameters. Historically, determining fitment relied heavily on trial and error and community knowledge. These digital tools offer a more precise and accessible method, reducing the risks associated with improper tire fitment.