It was first announced at the end of 2008 and introduced in early 2009. The BMW Z4 was the first Z Series model to use a retractable hardtop and meant that there were no longer separate roadster and coupé versions of the car.
Bridgestone Potenza RE050A is an ultra high performance tyre designed for passenger cars.
A high performance car tyre developed to deliver shorter braking distances and reliable handling
The Michelin Pilot Sport 4 has been designed to deliver a seamless blend of enjoyable driving and top safety.
Luxurious comfort with superior braking performance on wet roads.
They are perfect needed to replace as originals were approaching wear marks.
reasonably well, feel stable with good grip, maybe a little bit of understeer when pushing on, but nothing drastic
Far better ride than from run flats. Feel better contact with road and confident drive.
They are very good. I can tell that they are new. Better grip when wet.