In the past you were given the choice: comfort or high performance, not both. Well now, things have changed with the development of new 'harmony sports tyre' – the Kumho Ecsta HS51 (Ultra High Performance) with its cutting edge tread design and high-tech compound brings the best of both worlds. Precision handling and braking combined with smoothness and quietness. Together with the road in perfect harmony.
Newly developed premium tyre for luxury vehicles
Maximum comfort combined with the highest safety
Improved braking performance
Excellent traction on wet & dry roads
High mileage and even wear
EU Tyre Label and Efficiency Classes
The European Union, under CE 1222/2009, has mandated that all tyres manufactured after the date of July 1 2012 for cars and commercial vehicles include standard EU Tyre Labels classifying them by three performance characteristics:fuel efficiency classified from A to G,wet grip classified from A to G, and noise emission in decibels.
Categories of tyres unaffected by this regulation include: retreaded tyres, professional off-road tyres, racing/sports car tyres, as well as certain types of tyres designed to improve traction such as studded tyres, T-type temporary spare tyres, tyres for cars built before 1990, tyres with a maximum allowed speed of 80km/h, tyres for rims with a diameter less or equal to 254 mm or greater or equal to 635 mm. This label is intended on one hand to promote economic and ecological efficiency in traffic, as well as increase road safety, and on the other hand to help consumers select appropriate tyres by ensuring a certain degree of product transparency.
Nevertheless, the label has been criticized for only showing a very limited number of characteristics. Professionals argue that tyres have many more features that are important and relevant to road safety, including but not limited to aquaplaning properties, driving stability, service life, product properties on wet and dry roads other than wet grip, properties on snow. Tyre manufacturers suggest that the test results from various institutions and industry magazines should remain a very important source of information for the end consumer, because they focus on and rate a wide variety of tyre properties and features.
Kumho Ecsta HS51 tyre review
Average based on 3 test results
Grip in dry conditions
Braking in dry conditions
Grip in wet conditions
Braking in wet conditions
Grip in snow
Internal noise level
21.09.2019 from Mike Rajkovic Comfortable and safe, especially considering my rather active driving. I just don't think about what the tyres are doing.