I had to Google this.LMGTFY
A shameless plug and thread drift in true SM style Love itCalling all Granturismo owners - Don't SORN your car over winter - buy these instead....
* apologies for shameless plug and thread drift *
Thats the way to do it and keep everything working nicely.I use mine every day, Summer or Winter, rain or shine. Recently had it undersealed (thanks Matt). Should do 12K miles this year - no problems whatsoever.