i was just wondering the difference between a pedal to peadal and a tire to tire unispin
tyre to tyre means your standing on the tyre, do a unispin and land on the tyre…pedal to pedal means your standing on the pedals do a unispin and land on the pedals again…u could also go from pedals to tyre
tire is spelt with an i Tire
Spelled is spelled with an led. Spelled 
On tartybikes they spell it tyre so I think in the UK it is spelled tyre not tire.
In the UK, a rubber thing that goes around a wheel is called a tyre. When you’ve been riding too long you get tired.
Also, I thought spelt was a British thing too? I guess not! Of course it’s spelled spelled.