Rotalla Setula 4 Season RA03 is a allround tyre made in total of 122 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 100mm wider than the narrowest dimension (145) and 30mm narrower than the widest one (275). 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. In
245/45 R18, Setula 4 Season RA03 usually competes against
Protech NewGen, which is a tyre from
Viking with a rating of 40%, compared to 74% of the
Rotalla in question. Latest test in
245/45 R18 was held by AUTOBILD in 2025, where Setula 4 Season RA03 received rating "Satisfactory" and finished on the 9. place. It was tested on a
Cupra Formentor.