View Single Post
      11-16-2012, 04:09 AM   #41
Brigadier General

Drives: BMW F11 535i Touring
Join Date: Mar 2007
Location: Scotland, Highland Region

Posts: 4,548
iTrader: (0)

Originally Posted by andyk500 View Post
My sottozero 19" run flats have now covered 27,000 miles and the backs still have 3 mm on them with 5+ mm on the front, so no problems running them all year round.
Ooops, wrong time of year to be down to 3mm with a winter tyre, so you need some new ones for the winter.... Need at least 4mm tread for winter tyres to do their job during winter months.

I know some folks run winters tyres out during the summer, once past their best winter use.