Nokian WR Snowproof P is a winter tyre made in total of 55 sizes, ranging from R17 to R17 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 225/40 R18 is 20mm wider than the narrowest dimension (205) and 20mm narrower than the widest one (245). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (225mm), which results in 90mm sidewall height. In 225/40 R18, there is only one possible speed index for Nokian WR Snowproof P - "V", which is good for speeds up to 240 km/h. In 225/40 R18, WR Snowproof P usually competes against Snowprox S954, which is a tyre from Toyo with a rating of 43%, compared to 44% of the Nokian in question. Latest test in 225/40 R18 was held by Tyre Reviews in 2021, where WR Snowproof P received rating "" and finished on the 7. place. It was tested on a .
Relevant tyre tests in same or similiar dimension (225/40 R18)
Autozeitung Winter tyre test 2022 225/45 R17 recommended for economical driving Ranked #4 of 8Securing 4th place out of 8 in the competition, the Nokian WR Snowproof P was awarded the rating of 'Recommended for economical driving.' The tire showcased impressive performance on dry surfaces with its instant steering response, high lateral acceleration, and the shortest braking distances in its class. It also stood out for its very low rolling resistance, which put its competitors to shame. Furthermore, it took the lead in dry braking, exterior noise, comfort, and rolling resistance, highlighting its strengths in these areas. However, its performance during wet conditions revealed some weaknesses, including moderate deceleration, delayed steering response, weak traction, and early signs of aquaplaning. On snow-covered roads, despite some objective traction disadvantages, the Snowproof P was predictable at the limit, although its overall grip did not reach the top level.