Choosing the size of a skateboard, especially a width, is undoubtedly the most in-demand question of all. For picking the right size, we suggest starting out with a deck width that proportionates your shoe size.
When your shoes are men’s 6.5 to 9, you should go for a board that is wide by 7.5-8 inches. And if you wear larger than 9, get a deck having a width between 8 to 8.5 inches.
Skaters who are in the flip tricks, ledges, technical tricks, or flat bars, mostly prefer narrower boards having a width something from 7.75 to 8.25-inch. On the other hand, the big bowl skaters, or those who are in the habit of jumping downstairs or large gaps, find themselves comfortable with much wider boards (8.3 to 9-inch). In general, the larger is your board, the better your transportations will be, as they offer more stability and comfort within the standing platform.
Learn More: https://skateboardingin.com/standard-size-skateboard/