That's interesting information, thanks, I've been looking at Summer tyres that fit my 20" rims to replace the pair of Hankook SUV tyres I had fitted out of necessity after a puncture. Range has suffered badly since they went on the back and research shows them to be C rated for Rolling resistance, using the EU standard test, so am currently B/C front back. Options are:IME it is pretty well impossible for a normal consumer to keep a car long enough or test tyres on it long enough to form a valid opinion.
Not that people don’t have an opinion, often a strong one.
Whether there actually is a “better” tyre than the NF0 ones is just speculation, probably based on brand enthusiasm, internet bollox and often past experience of tyres which are no longer made on a different car.
I am biased towards Michelin based on the quality of engineering in Formula 1 with Bridgestone and Goodyear close behind.
Pirelli were not in the same league but ended up with an exclusive contract with F1 when the “tyre war” ended.
In the end good engineering fact is in short supply (and pretty well totally absent from the internet IMO) so I shall be sticking with NF0.
That means the Goodyear asymmetric for summer tyres as delivered.