Cooper Zeon 4XS Sport is a summer tyre made in total of 115 sizes, ranging from R16 to R16 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 225/55 R18 is 10mm wider than the narrowest dimension (215) and 70mm narrower than the widest one (295). This tyre profile of 55 means the sidewall height of the tyre is 55% of the tyre width (225mm), which results in 123.75mm sidewall height. In 225/55 R18, there is only one possible speed index for Cooper Zeon 4XS Sport - "V", which is good for speeds up to 240 km/h.
Relevant tyre tests in same or similiar dimension (225/55 R18)
Autobild Summer tyre test 2023 225/65 R17 conditionally recommended Ranked #11 of 12Finishing 11th out of 12 competitors, the Cooper Zeon 4XS Sport was given the final rating of 'Conditionally recommended.' This result put the tire towards the lower end of the competition. The tire demonstrated strengths such as dynamic handling on dry surfaces, good traction on gravel, and a low rolling resistance, showcasing its capability in specific conditions. These highlights, especially its exceptional performance in gravel traction where it was rated the best among its competitors, suggest suitability for varied terrains. However, its performance was compromised by a moderate grip on wet roads, significantly longer braking distances in wet conditions, and limited aquaplaning safety. Despite these drawbacks, its positive attributes in traction and handling underline its conditional recommendation.