Cooper Discoverer Winter is a winter tyre made in total of 56 sizes, ranging from R16 to R16 - this particular dimension is R16, which means it fits to a 16 inch/406.4mm diameter wheel. 215/65 R16 is 10mm wider than the narrowest dimension (205) and 80mm narrower than the widest one (295). This tyre profile of 65 means the sidewall height of the tyre is 65% of the tyre width (215mm), which results in 139.75mm sidewall height. In 215/65 R16, there is only one possible speed index for Cooper Discoverer Winter - "H", which is good for speeds up to 210 km/h.
Relevant tyre tests in same or similiar dimension (215/65 R16)

| Name | Wet | Dry | Snow | Running costs | |||
|---|---|---|---|---|---|---|---|
| Best values in test | 2+ | 2+ | 2+ | 2+ | |||
| Cooper Discoverer Winter | 2- | 2 | 2+ | 2- | |||
| Show test details | |||||||

| Name | Stopping distance on wet | Stopping distance on snow |
|---|---|---|
| Best values in test | 32,8 | 25,4 |
| Cooper Discoverer Winter | 35,1 | 26,3 |

| Name | Wet | Dry | Snow | ||||
|---|---|---|---|---|---|---|---|
| Best values in test | 2+ | 2 | 1 | ||||
| Cooper Discoverer Winter | 2 | 3+ | 1- | ||||
| Show test details | |||||||