GB4 Champion Tom Mills joins Chris Dittmann Racing for GB3 Championship debut GB4 Champion Tom Mills joins Chris Dittmann Racing for GB3 Championship debut Bas Kaligis / Tuesday, September 24, 2024 0 101 Article rating: No rating Chris Dittmann Racing has confirmed that reigning GB4 Champion Tom Mills will join the team for his GB3 Championship debut at Brands Hatch on 28/29 September. Read more