Consecutive 15th Place Finishes

until 1986 British GP

Ignore Indy 500 races
Ignore non-championship races
Note: records involving non-championship races may be inaccurate due to incomplete data.

Finishing position:

Pos	Tyre Manufacturer	From	To	Consecutive 15th Place Finishes
1	Goodyear	1975 Swedish GP	1975 British GP	4
	Goodyear	1978 Spanish GP	1977 Swedish GP	4
	Goodyear	1977 Mallory Park Group 8 Race	1978 British GP	4
	Goodyear	1978 Spanish GP	1978 British GP	4
	Goodyear	1977 Mallory Park Group 8 Race	1977 Swedish GP	4
6	Dunlop	1961 ACF GP	1961 German GP	3
6	Goodyear	1973 Italian GP	1973 United States GP	3
8	Dunlop	1962 British GP	1962 German GP	2
	Firestone	1971 Canadian GP	1971 United States GP	2
	Goodyear	1975 Brazilian GP	1975 South African GP	2
	Goodyear	1976 Swedish GP	1976 French GP	2
	Goodyear	1976 Italian GP	1976 Canadian GP	2
	Goodyear	1977 South African GP	1977 Race of Champions	2
	Goodyear	1977 South African GP	1978 Argentine GP	2
	Goodyear	1977 British GP	1977 Mallory Park Group 8 Race	2
	Goodyear	1978 Italian GP	1977 Mallory Park Group 8 Race	2
	Goodyear	1977 British GP	1978 United States GP	2
	Goodyear	1978 Italian GP	1978 United States GP	2
	Goodyear	1980 German GP	1980 Austrian GP	2
	Michelin	1981 Spanish GP	1981 French GP	2

Finishing position: