Retirements in a Season

Finishing position:

Pos	Tyre Manufacturer	Year	Retirements
1	Goodyear	1987	215
2	Goodyear	1988	191
3	Goodyear	1977	179
4	Goodyear	1976	167
5	Goodyear	1979	158
6	Goodyear	1978	155
7	Goodyear	1989	152
8	Goodyear	1975	147
9	Goodyear	1980	134
10	Michelin	1981	129
11	Goodyear	1985	120
11	Goodyear	1986	120
13	Pirelli	1986	109
14	Goodyear	1973	94
15	Pirelli	1985	93
16	Goodyear	1974	88
17	Michelin	1982	87
18	Goodyear	1984	86
19	Michelin	1983	85
20	Firestone	1974	84
21	Dunlop	1963	83
22	Michelin	1984	80
23	Dunlop	1961	74
	Dunlop	1964	74
	Firestone	1972	74
26	Dunlop	1962	68
27	Goodyear	1983	65
28	Firestone	1971	64
	Firestone	1973	64
	Pirelli	1989	64
31	Goodyear	1982	62
32	Pirelli	1984	57
33	Goodyear	1972	52
34	Goodyear	1971	49
35	Dunlop	1970	43
35	Firestone	1970	43
37	Pirelli	1982	42
38	Firestone	1968	41
39	Pirelli	1954	39
40	Goodyear	1970	38
41	Pirelli	1983	37
42	Goodyear	1968	36
43	Pirelli	1957	35
	Firestone	1967	35
	Goodyear	1967	35
	Dunlop	1969	35
47	Pirelli	1953	32
47	Pirelli	1955	32
49	Dunlop	1959	31
50	Pirelli	1956	30
51	Firestone	1969	28
52	Michelin	1980	26
53	Firestone	1951	25
53	Michelin	1979	25
55	Firestone	1954	24
55	Firestone	1966	24
57	Pirelli	1958	23
58	Firestone	1953	20
58	Englebert	1956	20
60	Firestone	1955	19
	Firestone	1958	19
	Michelin	1978	19
	Goodyear	1981	19
64	Pirelli	1951	18
65	Firestone	1959	17
	Firestone	1960	17
	Dunlop	1966	17
	Goodyear	1966	17
	Goodyear	1969	17
	Avon	1981	17
71	Firestone	1957	16
71	Dunlop	1958	16
73	Firestone	1956	15
73	Avon	1982	15
75	Dunlop	1960	14
76	Pirelli	1952	13
	Englebert	1958	13
	Dunlop	1965	13
79	Firestone	1952	12
	Englebert	1957	12
	Dunlop	1968	12
82	Firestone	1950	11
83	Goodyear	1965	9
84	Pirelli	1950	8
	Continental	1955	8
	Englebert	1955	8
	Pirelli	1981	8
88	Continental	1954	6
89	Michelin	1977	4
90	Goodyear	1960	2
91	Englebert	1954	1
	Pirelli	1959	1
	Goodyear	1964	1
	Firestone	1975	1
	Bridgestone	1976	1
	Bridgestone	1977	1

Finishing position: