07-11-2014, 07:50 PM
I've used 912's and the newer 914's on my old Opel and I'm really impressed with them. The 914's get much better scores on the new tyre energy rating system and are quieter with better wet grip too. I run 195 45 15's on this car and the tread didn't roll or peel off during a track day at Mallory park I did last year.