bernardbresslaw
Striker
It’s a load of bollocks I reckon. I drive to Consett every day, where it’s usually a couple of degrees colder than down here and I’ve never required “extra grip”. Even during the massive snowstorms a couple of years ago I got in while people from Consett with winter tyres on didn’t make it.
You are though
Depends on your car though. I've had them on beemers but never needed them on front-wheel drive cars.