Linglong Sport Master is a summer tyre made in total of 108 sizes, ranging from R16 to R16 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 245/35 R20 is 60mm wider than the narrowest dimension (185) and 40mm narrower than the widest one (285). This tyre profile of 35 means the sidewall height of the tyre is 35% of the tyre width (245mm), which results in 85.75mm sidewall height. In 245/35 R20, there is only one possible speed index for Linglong Sport Master - "Y", which is good for speeds up to 300 km/h. In 245/35 R20, Sport Master usually competes against Ecsta PS71, which is a tyre from Kumho with a rating of 76%, compared to 72% of the Linglong in question.