Imperial Ecodriver 4 is a summer tyre made in total of 62 sizes, ranging from R13 to R13 - this particular dimension is R14, which means it fits to a 14 inch/355.6mm diameter wheel. 195/70 R14 is 60mm wider than the narrowest dimension (135) and -10mm narrower than the widest one (185). This tyre profile of 70 means the sidewall height of the tyre is 70% of the tyre width (195mm), which results in 136.5mm sidewall height. In 195/70 R14, there is only one possible speed index for Imperial Ecodriver 4 - "T", which is good for speeds up to 190 km/h.
Relevant tyre tests in same or similiar dimension (195/70 R14)

| Name | Stopping distance on dry | Stopping distance on wet | |||||
|---|---|---|---|---|---|---|---|
| Best values in test | 34,5 | 34,3 | |||||
| Imperial Ecodriver 4 | 39,9 | 41,6 | |||||
| Show test details | |||||||
| # | Name | Our rating | Tested in this dimension | Tested in same width dimension | Segment | Price |
|---|---|---|---|---|---|---|
| 1. | Bridgestone Turanza T005! Newer model available: Bridgestone Turanza 6 | Premium | ||||
| 2. | Falken ZIEX ZE310 ECORUN! Newer model available: Falken ZIEX ZE320 | Upper-middle | ||||
| 3. | Barum Bravuris 5 HM! Newer model available: Barum Bravuris 6 | Lowcost | £79 91 T |