I have had Metzeler on my motorcycles since I got my license and first motorcycle in the last 4 years but my only concern has always been how to properly care for my tyres, namely the cleaning. So far I have always used just warm water, although the usual detergents do see themselves splashing or pouring on them when washing the bike. I was wondering if there is or are any specific products which help preserve and maintain the properties and lifetime of the tyres. So far I have had M3, M5 and now awaiting fitment of Z08.
Thank you in advance.