245 45 R19 Goodyear EfficientGrip ROF 102Y XL Tyre Runflat Goodyears revolutionary RunOnFlat technology allows you to drive for up to 80km on a flat tyre, so you can reach a suitable place to have it changed. Reinforced sidewalls in the tyre mean it can support your cars weight even with zero air pressure, making dangerous roadside tyre changes a thing of the past. Fuel-saving and environmentally friendly Long-lasting better braking on wet roads Quiet, comfortable ride