I shall simply blame litre motor V4 torque and the mass transfer of more weight than an Austin Mini onto a the miniscule contact patch provided by a 140 section back tyre. If course, laying down darkies in front of irate car drivers who don't like you 'filtering' could quite possibly be cause of them getting squared in the first place. Tbf - i'm thinking when my tyres need changing to have a go at a burnout, also thinking will my 125 be able to do it, or will i.ĭonuts are a legitimate practice to take the corner off a squared tyre to eek a bit more use out of it, 'evening' the tread wear. Wiser bikers who don't just dream it, but live it?