Bridgestone Blizzak 6 is a winter tyre made in total of 188 sizes, ranging from R16 to R16 - this particular dimension is R19, which means it fits to a 19 inch/482.6mm diameter wheel. 245/45 R19 is 60mm wider than the narrowest dimension (185) and 80mm narrower than the widest one (325). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (245mm), which results in 110.25mm sidewall height. In 245/45 R19, there is only one possible speed index for Bridgestone Blizzak 6 - "W", which is good for speeds up to 270 km/h. Latest test in 245/45 R19 was held by Autozeitung in 2025, where Blizzak 6 received rating "Highly recommended" and finished on the 4. place. It was tested on a BMW 5.
Relevant tyre tests in same or similiar dimension (245/45 R19)

| Name | Wet | Dry | Snow | ||||
|---|---|---|---|---|---|---|---|
| Best values in test | 139 | 135 | 141 | ||||
| Bridgestone Blizzak 6 | 126 | 123 | 141 | ||||
| Show test details | |||||||

| Name | Wet | Dry | Snow | ||||
|---|---|---|---|---|---|---|---|
| Best values in test | 2+ | 1- | 1 | ||||
| Bridgestone Blizzak 6 | 2+ | 2 | 2+ | ||||
| Show test details | |||||||