*Tests carried out by Bridgestone in March 2020 at Arctic Falls Pitea proving ground (indoor) in Sweden, with VW Golf, on tyre size 225/45 R17. Winterhawk 4 compared to the performance of predecessor Winterhawk 3. Snow acceleration/traction (10 km/h to 35 km/h) in seconds Firestone Winterhawk 4 (2.72), Firestone Winterhawk 3 (2.92).

**Test carried out by TÜV SÜD on the request of Bridgestone in March 2020 at ATP Papenburg proving ground in Germany, with VW Golf, on tyre size 225/45 R17. Winterhawk 4 compared to the performance of predecessor Winterhawk 3. Report No. 713183177. Wet braking distance (80 km/h to 20 km/h) in meters: Firestone Winterhawk 4 (28.3), Firestone Winterhawk 3 (29.4).

• Outstanding performance on snow
• Improved snow traction*
• Excellent wet braking
• Shorter stopping distance vs predecessor**