Table:
text: 1950 British Grand Prix
Entries
Entries
Driver Entrant Constructor_ Chassis Engine Tyre
Philippe Étancelin Automobiles Talbot-Darracq SA Talbot-Lago Talbot-Lago T26C Talbot 23CV 4.5 L6 D
Eugène Martin Automobiles Talbot-Darracq SA Talbot-Lago Talbot-Lago T26C-DA Talbot 23CV 4.5 L6 D
Johnny Claes Ecurie Belge Talbot-Lago Talbot-Lago T26C Talbot 23CV 4.5 L6 D
Louis Chiron Officine Alfieri Maserati Maserati Maserati 4CLT-48 Maserati 4 CL 1.5 L4 s P
Toulo de Graffenried Enrico Platé Maserati Maserati 4CLT-48 Maserati 4 CL 1.5 L4 s P
B. Bira Enrico Platé Maserati Maserati 4CLT-48 Maserati 4 CL 1.5 L4 s P
Felice Bonetto Scuderia Milano Maserati Maserati 4CLT-50 Maserati 4 CL 1.5 L4 s P
Joe Kelly Joe Kelly Alta Alta GP Alta 1.5 L4 s D

Question: What is the tire if the 1950 British Grand Prix competitor is Scuderia Milano?