Doesn't the UK ban on car tires for motorcycles go much further back?Our own road transport research laboratory  found CT's or in some cases larger profile than standard bike tyres had a derogatory effect on both roadholding and handling..
The darkside tire really shines in city driving where the constant accelaration and engine braking eats up the rear tire in no time (5000 km 3500 miles) The car tire shows no real wear after more than 2½ times that distance.I filled my Darkside with "ride on" balancer and sealer.
I'm okay with the car tire but I will say: it does feel a bit different. If I lived in a big suburban area like New York, London, etc I probably wouldn't do it, however out here on the Great Plains 98% of my riding is in straight-lines, and at 100 miles per day on the scoot I can wallow through a tire in about three months whereas the car tyre last about three year.
Seating it was a B......