Beginner roller skating
Flipping the Wheel Is the Half Everyone Skips
Inline wheels wear on their inner edge - the edge you push and turn on. So rotating is two moves, not one: take the wheel off, flip it so the worn edge faces outward, then put it back in a different slot - first to third, second to fourth, on a four-wheel frame. Swapping positions without flipping keeps you rolling on the same flattened edge, and the whole set dies early. Go by the profile, not by a calendar.
Inline wheels do not wear evenly, and they do not wear symmetrically either. Each one goes down on its inner edge, because the inner edge is the one you push off and turn on. Left alone, every wheel on the frame develops the same lopsided profile.
So rotating is two moves, not one, and the second is the one that gets skipped. Take the wheel off, flip it so the worn edge faces outward, then put it back in a different slot — first to third, second to fourth, on a four-wheel frame.
Swapping positions without flipping keeps you rolling on the same flattened edge in a new place. It feels like maintenance and changes nothing: the whole set still dies early, and it dies at the same time, which is the expensive way for it to happen.
Do it when the profile starts to look lopsided viewed head-on, not on a schedule. The wheel will tell you, and it tells you before it costs you grip.
Keep going: this is one section of the full Roller Skating for Beginners guide — sizing, gear, stopping, and where to skate, in one page.