235/45 R21 Continental EcoContact 6 Q variants
Continental EcoContact 6 Q is a summer tyre made in total of 64 sizes, ranging from R16 to R16 - this particular dimension is R21, which means it fits to a 21 inch/533.4mm diameter wheel. 235/45 R21 is 40mm wider than the narrowest dimension (195) and 30mm narrower than the widest one (265). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (235mm), which results in 105.75mm sidewall height. In 235/45 R21, there is only one possible speed index for Continental EcoContact 6 Q - "T", which is good for speeds up to 190 km/h.
Continental EcoContact 6 Q is made in 64 sizes, starting from 195/55 R16 up to 265/40 R22.
235/45 R21 - Best summer tyres (according to tests)
| # | Name | Our rating | Tested in this dimension | Tested in same width dimension | Segment | Price |
|---|---|---|---|---|---|---|
| 1. | Michelin Pilot Sport 4 SUV | Premium | £285 101 Y + 1 |