The improvement in the quality of all-season tyres has supported their sustained growth in Europe. While the latest test by the DACH region’s leading auto clubs continued to characterise the product as an unrecommended compromise, German magazine ratings this year have been much less snooty about the segment. Joining the UK’s leading consumer testers in praising the latest generation of year-round fitments, was AutoBild, among the industry’s most coveted ratings, while the most recent Sportauto test gave six out of the seven candidates “good” or even “very good” overall grades. The test acknowledges the advantages of seasonal rubber via two Bridgestone control tyres, the Turanza T005 summer tyre and the Blizzak LM005, but also points out the “amazing qualities” of the seven test subjects on cold-wet and cold-dry roads. The seven all-season tyres were tested in size 225/45 R18 on a BMW 330i.
As of November, Bridgestone will make its proprietary DriveGuard RFT (run-flat technology) available on its main product lines for the aftermarket. Specifically, the Turanza, Blizzak and Weather Control tyre ranges will gain DriveGuard fitments.