Had sets of these in the boot of my car and my wifes (both mercs) for emergency "get you home" use for several years....have not used them to date but good to hear some positive feedback.
I see them as a safety item useful for short distances and to get you out of trouble....agree no subsitute for winter tyres, but then who has winter tyres fitted in England?
I see them as a safety item useful for short distances and to get you out of trouble....agree no subsitute for winter tyres, but then who has winter tyres fitted in England?