Michelin® Zero Pressure™ tyres feature a reinforced sidewall that is designed to support the weight of your car even after a loss of air pressure — even with no air in the tire. 2 Michelin® Zero Pressure Technology allows you to continue driving up to 50 miles at 55 mph, so you don’t have to change a tyre on the side of a busy highway. Best of all, Zero Pressure Technology has been applied to some of the best-performing Michelin® tires.