Wattrun VS31 is a lightweight tyre, optimised for electric cars. Thanks to the reduced weight and a special rubber compound, it offers a balanced relationship between reduced fuel consumption on the one hand and good adherence in wet weather on the other. The profile is designed for high strength. Convex blocks enhance grip when wet, while the three-channel main groove optimises drainage. A side groove with rounded cross-section offers block stiffness and provides lateral drainage.