Maxxis Premitra HP5 is a summer tyre made in total of 69 sizes, ranging from R13 to R13 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 245/45 R18 is 50mm wider than the narrowest dimension (195) and 10mm narrower than the widest one (255). 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. Latest test in
245/45 R18 was held by Automotorsport in 2017, where Premitra HP5 received rating "Conditionally recommended" and finished on the 10. place. It was tested on a
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