265/40 R21 Continental WinterContact TS 860S variants
Continental WinterContact TS 860S is a winter tyre made in total of 97 sizes, ranging from R16 to R16 - this particular dimension is R21, which means it fits to a 21 inch/533.4mm diameter wheel. 265/40 R21 is 70mm wider than the narrowest dimension (195) and 50mm narrower than the widest one (315). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (265mm), which results in 106mm sidewall height. In 265/40 R21, there are 2 possible speed indexes for Continental WinterContact TS 860S - "V","W", which are good for speeds up to 240, 270 km/h. In 265/40 R21, WinterContact TS 860S usually competes against Blizzak LM-005, which is a tyre from Bridgestone with a rating of 92%, compared to 65% of the Continental in question.
265/40 R21 105 V
265/40 R21 105 V MO1
Continental WinterContact TS 860S is made in 97 sizes, starting from 195/60 R16 up to 315/35 R22.