Table of contents:
215/40 R17 Nokian Powerproof variants
Nokian Powerproof is a summer tyre made in total of 53 sizes, ranging from R17 to R17 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 215/40 R17 is 10mm wider than the narrowest dimension (205) and 60mm narrower than the widest one (275). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (215mm), which results in 86mm sidewall height. In 215/40 R17, there is only one possible speed index for Nokian Powerproof - "W", which is good for speeds up to 270 km/h.
215/40 R17 87 W
A
C
69dB
Nokian Powerproof is made in 53 sizes, starting from 205/50 R17 up to 275/45 R20.
Similar tires
Nokian Powerproof in tyre tests
Relevant tyre tests in same or similiar dimension (215/40 R17)
| Name | Stopping distance on dry | Stopping distance on wet | |||||
|---|---|---|---|---|---|---|---|
| Best values in test | 35,7 | 27,5 | |||||
| Nokian Powerproof | 35,7 | 28,9 | |||||
| Show test details | |||||||
Autobild Summer tyre test 2022 215/55 R17
conditionally recommended
Ranked #21 of 21
The Nokian Powerproof secured the 6th position out of 21 competitors in its evaluation, showcasing a commendable performance in several key areas. Testers praised its excellent aquaplaning resistance, convincing dynamic handling in wet conditions, and notably short braking distances. However, the tyre was critiqued for its delayed steering response and reduced stability on dry roads, alongside its limited tread life and high price point. Among the evaluated aspects, it stood out particularly in dry braking, underlining its strong performance in this discipline. Despite some drawbacks, the Nokian Powerproof demonstrated a solid overall capability.
conditionally recommended
Ranked #21 of 21
The Nokian Powerproof secured the 6th position out of 21 competitors in its evaluation, showcasing a commendable performance in several key areas. Testers praised its excellent aquaplaning resistance, convincing dynamic handling in wet conditions, and notably short braking distances. However, the tyre was critiqued for its delayed steering response and reduced stability on dry roads, alongside its limited tread life and high price point. Among the evaluated aspects, it stood out particularly in dry braking, underlining its strong performance in this discipline. Despite some drawbacks, the Nokian Powerproof demonstrated a solid overall capability.
| Name | Wet | Dry | Running costs | ||||
|---|---|---|---|---|---|---|---|
| Best values in test | 1 | 2+ | 1+ | ||||
| Nokian Powerproof | 1- | 2 | 3- | ||||
| Show test details | |||||||
