Hankook Winter I-Cept iOn is a winter tyre made in total of 15 sizes, ranging from R18 to R18 - this particular dimension is R21, which means it fits to a 21 inch/533.4mm diameter wheel. 305/30 R21 is 90mm wider than the narrowest dimension (215) and 0mm narrower than the widest one (305). This tyre profile of 30 means the sidewall height of the tyre is 30% of the tyre width (305mm), which results in 91.5mm sidewall height. In 305/30 R21, there is only one possible speed index for Hankook Winter I-Cept iOn - "V", which is good for speeds up to 240 km/h.
# | Name | Our rating | Tested in this dimension | Tested in same width dimension | Segment | Price |
---|---|---|---|---|---|---|
1. | Michelin PILOT ALPIN 5 | 77.2%
89.9%
89.6%
80.6%
| Premium | £477 104 V + 1 | ||
2. | Goodyear UltraGrip Performance Gen-1! Newer model available: GoodYear UltraGrip Performance+ | 82.9%
92.2%
82.8%
75.3%
| Premium | £464 104 V |