Goodride Solmax 1 is a summer tyre made in total of 46 sizes, ranging from R17 to R17 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 215/55 R18 is 10mm wider than the narrowest dimension (205) and 70mm narrower than the widest one (285). This tyre profile of 55 means the sidewall height of the tyre is 55% of the tyre width (215mm), which results in 118.25mm sidewall height. In
215/55 R18, Solmax 1 usually competes against
ZV7, which is a tyre from
Avon with a rating of 12%, compared to 17% of the
Goodride in question. Latest test in
215/55 R18 was held by Autobild in 2025, where Solmax 1 received rating "Conditionally recommended" and finished on the 8. place. It was tested on a
Hyundai Kona Electric.