Yes Ayjay, i can see your point, but watch someone say different
Racerboys tyres only have to last 20 or 30 odd laps of a circuit, where as the tyres we use on the road and i have used super stickies (e.g Super Corsa Pros & Metz Racetec's etc) on the road and they have to "try" and last a bit more than a few hot laps of Brands or somewhere plus deal with all manner of accumulated road shite and wet tarmac etc,