Uniroyal Rainsport 5 27545R20 110 Y is base width is 275 mm. Suitable for tyre sidewall diameter 45 mm and 20 inch wheels.
Its lastindex is 110 (up tp 1060 kg). It also has a speed index of Y (up to 300 km/h). This tyre belongs to C1 entry level and budget friendly classs. In addition to the exact specification, such as dimension, load and speed index, there are also the EU label values, start of production and, if applicable, end of production.
It is in the C class in the fuel efficiency class. In the wet grip class, it is in class A. In the rolling noise class, which is an important indicator of fuel efficiency, this tyre, which is in class B. Accordingly with a 73 dB noise feature it has neither low nor too much disturbing noise level.
Additionally tyres each weigh 14,09 kg.
Furthermor they are rim protected tyres. The rim guard is a reinforced area on the tyre that protects the rim from scratches from the pavement.
Also known reinforced rubber for higher load capacity. Reinforced tyres have a higher load index than conventional tyres. The vehicle registration document will tell you if you need it.
Uniroyal Rainsport 5 is a tire that won’t leave you out in the rain. As the name suggests, it is specially optimized for use on wet roads.
For the curious; you can check EU Product page of tyre.
If you are looking the same size tyres you can check out 27545R20 category site.