I recently realised my wheel nuts were too tight and not allowing my wheels to spin freely. So I loosened them and now they spin freely. Only issue is that I’ve now got a noise from the wheels that wasn’t there before. I assumed that I’d loosened the nuts too much so I tightened them up a bit until just before they started to impinge the bearings and slow the wheel down, but the noise stayed.
I’ve made a short video to help diagnosis.