OPTILIFE OPTILIFE 2 91W 215/45 R17 91W A popular touring tyre designed specifically to be longer lasting, provide precise steering and offer good grip. Comes with a 50,000km mileage guarantee when purchased with a wheel alignment. Run flat (RFT): No Tyre type: Passenger-Touring Tread type: Asymmetrical Load index: 91 (can carry a load of 615kg) Speed rating: W (max speed of 270Km/h) TredLife Technology has been incorporated for extended mileage. Additionally, the advanced carbon based tread compound and enhanced footprint will optimise usage and maximise the life of the tyre. A wider face cavity along with internal components ensures a lower running temperature that reduces the rolling friction resulting in lower fuel consumption. Enhanced pattern design with high level biting edges with large shoulder blocks provide increase contact to road asperity for better grip on wet & dry roads.