Summer tyre tyre width 225 mm tyre cross section 55 rim diameter 16 inch speed rating v up to 149 mph rolling resistance e wet grip b noise emission 70 db noise classification nc 2 rim protector sipes 4 longitudinal grooves symmetrical tread listed since 12032014 1428 rim protection marking fp mfs fr fl fsl ml rpb tyre size required 22555 r16