The warranty is really good when you purchase 4 tyres from Bridgestone together with wheel alignment. It covers 50000 km. My previous set of tyres only last for 28000km. So it is expected to last as double as other tyre but the price of the tyres is comparable with other tyres.

I previously had the Bridgestone GR-90 which had exceptional grip in the wet, however are no longer available. The Serenity Plus are the replacement. For the price they are a good tyre. They are reasonably quiet and long lasting. The grip in the wet is good, but not nearly as good as the GR-90, however it is much better than some other tyres I've had (Toyo Teo Plus). I will buy these again next time if they wear out before the car does.

The tyres are as advertised. They provide a much quieter ride when compared with factory tyres or even sporty tyres like the Bridgestone Potenza range. They are mildly more comfortable than other tyres though not substantially so. They provide sufficient grip on wet and dry roads though can lose grip with an aggressive acceleration on wet roads (cornering seems to be fine).