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See also: | Drivers, Teams, Entrants, Car Models, Car Manufacturers, Engine Manufacturers, Lubricant Manufacturers, Car Numbers, Sponsors, Sponsor Industries, Designers |
Retirement Ratio
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until 1950 Monaco GP
Ignore Indy 500 races
Include non-championship races
Pos | Tyre Manufacturer | Retirement Ratio | Retirements | Entries |
1 | Pirelli | 42.86% | 3 | 7 |
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