Summer 4x4 tyre marking ms tyre width 305 mm tyre cross section 70 rim diameter 16 inch load index 118 up to 1320 kg speed rating q up to 99 mph rim protector rolling resistance g wet grip c noise emission 74 db noise classification nc 3 installation all round tyre sipe symmetrical tread customer benefits equal grip distribution low tread deterioration key performance wet grip high traction