Rotalla Setula 4 Season RA03 is a allround tyre made in total of 97 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 -50mm narrower than the widest one (195). 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 32%, compared to 53% 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.