Summer tyre tyre width 225 mm tyre cross section 50 rim diameter 17 inch speed rating v up to 149 mph rolling resistance e wet grip b noise emission 72 db noise classification nc 2 rim protector sipes 3d grooves asymmetrical tread listed since 16102009 1520 rim protection marking fp mfs fr fl fsl ml rpb tyre size required 22550 r17 erstausrstung volkswagen