I'm looking for a rear tire for use both on the road and on a wheel-on turbo trainer.
I'm currently using a fairly cheap road tire, but I'm finding it slips at higher resistances. I don't want to buy a second rear wheel and cassette, and I want to be able to go out on the road and train indoors without swapping tires.
I gather that turbo trainer specific tires are not safe for road use. What characteristics should I look for in a tire, that would make it suitable for turbo trainer use, in particular to reduce slippage, but still be safe on the road?
My bike is a conventional road bike, with modest tire clearance: it currently has 28mm tires on and probably wouldn't accommodate much wider.