| Size |
Construction |
Pattern |
Permitted Rim Width |
Optimum Rim Width |
Diameter |
Overall Width |
Tread Width |
Revs Per Mile |
| |
|
|
inch |
inch |
mm |
inch |
mm |
inch |
mm |
inch |
@100 mph |
Britcar Production |
| 185/580 R15 |
A46D/A22W |
slick/wet |
6.5 - 7.5 |
7 |
583 |
23 |
205 |
8.1 |
185 |
7.3 |
878 |
| 200/580 R15 |
A46D/A22W |
slick/wet |
6.5 - 8.5 |
7.5 |
583 |
23 |
216 |
8.5 |
195 |
7.7 |
878 |
| 200/580 R16 |
A46D/A22W |
slick/wet |
6.5 - 8.5 |
7.5 |
583 |
23 |
216 |
8.5 |
195 |
7.7 |
878 |
| 210/605 R16 |
A46D/A22W |
slick/wet |
6.5 - 8.5 |
8 |
607 |
23.9 |
223 |
8.8 |
212 |
8.3 |
842 |
| 205/620 R17 |
A46D/A22W |
slick/wet |
7.0 - 9.0 |
7.5 |
616 |
24.3 |
215 |
8.5 |
203 |
8 |
822 |
| 210/620 R17 |
A46D/A22W |
slick/wet |
7.0 - 9.0 |
8 |
620 |
24.4 |
223 |
8.8 |
210 |
8.3 |
826 |
| 235/610 R17 |
C68D/A46D |
slick/wet |
8.5 - 9.5 |
9 |
608 |
23.9 |
245 |
9.7 |
226 |
8.9 |
855 |
Radical / SR3/SR4/SR8 /Britsports Masters |
| 190/535R13 |
S04/S04W |
slick/wet |
7.5 - 9.5 |
8 |
541 |
21.3 |
221 |
8.7 |
190 |
7.4 |
946 |
| 230/570R13 |
S04/S04W |
slick/wet |
9.5 - 10.5 |
10 |
575 |
22.6 |
280 |
11.2 |
235 |
9.2 |
890 |
| 200/580R15 |
C29D/C24W |
slick/wet |
6.5 - 8.5 |
7.5 |
583 |
23 |
216 |
8.5 |
195 |
7.7 |
878 |
| 235/605R16 |
C290/A22W |
slick/wet |
8.0 - 9.5 |
8 |
608 |
23.9 |
239 |
9.4 |
233 |
9.2 |
842 |
| 175/535R13 |
S04/S04W |
slick/wet |
6.0 - 8.0 |
7.5 |
539 |
21.2 |
206 |
8.1 |
175 |
6.9 |
950 |
| 205/570R13 |
S04/S04W |
slick/wet |
8.0 - 9.5 |
9 |
574 |
22.6 |
255 |
10 |
205 |
8.1 |
892 |
| 200/580R15 |
C29D/A22W |
slick/wet |
6.5 - 8.5 |
7.5 |
583 |
23 |
216 |
8.5 |
195 |
7.7 |
878 |
| 265/605R16 |
C29D/A22W |
slick/wet |
9.5 - 10.5 |
10 |
608 |
23.9 |
270 |
10.6 |
260 |
10.2 |
842 |
Ford Fiesta Championship |
| 175/555R14 |
A46D/A8W |
slick/wet |
5.5 - 7.5 |
6.5 |
557 |
22 |
194 |
7.6 |
175 |
6.9 |
919 |
| 175/555R15 |
A46D/A8W |
slick/wet |
5.5 - 7.5 |
7 |
559 |
22 |
191 |
7.5 |
173 |
6.8 |
916 |
| 185/580 R15 |
A46D/A8W |
slick/wet |
6.5 - 7.5 |
7 |
583 |
23 |
205 |
8.1 |
185 |
7.3 |
878 |
MGZR Trophy |
| 205/620 R17 |
|
slick/wet |
7.0 - 9.0 |
7.5 |
616 |
24.3 |
215 |
8.5 |
203 |
8 |
822 |
| 210/620R17 |
|
slick/wet |
7.0 - 9.0 |
8 |
620 |
24.4 |
223 |
8.8 |
210 |
8.3 |
826 |
Clubmans, Classic Clubmans |
| |
|
|
|
|
|
|
|
|
|
|
| 170/510-13 |
Clubmans |
slick/wet |
7.0 - 9.0 |
8 |
516 |
20.3 |
222 |
8.7 |
165 |
6.5 |
992 |
| 210/570-13 |
Clubmans |
slick/wet |
7.0 - 11.0 |
10 |
564 |
22.2 |
283 |
11.1 |
210 |
8.3 |
908 |
Touring car / Super Tourer |
| 235/610R17 |
|
slick/wet |
8.5 - 9.5 |
9 |
608 |
23.9 |
245 |
9.7 |
226 |
8.9 |
855 |
| 212/650R19 |
B52D/W |
slick/wet |
7.5 - 9.5 |
8.2 |
646 |
25.4 |
227 |
8.9 |
210 |
8.3 |
789 |
| 210/650 R18 |
|
slick/wet |
8.0 - 9.0 |
8.2 |
649 |
25.6 |
227 |
8.9 |
210 |
8.3 |
789 |
TVR Challenge |
| 250/640R18 |
C98DX |
slick |
9.0 - 10.0 |
9 |
641 |
25.2 |
257 |
10.1 |
240 |
9.5 |
809 |
| 285/650 R18 |
C98D |
slick |
10.5 - 12.0 |
11 |
644 |
25.4 |
306 |
12.0 |
284 |
11.2 |
811 |
| 285/650 R18 |
C98D |
slick |
8.5 - 10.0 |
9 |
640 |
25.2 |
248 |
9.8 |
228 |
9 |
811 |
F3/Supersport Class A/Radical Endurance |
| 190/535R13 |
S04/S04W |
slick/wet |
7.5 - 9.5 |
8 |
541 |
21.3 |
221 |
8.7 |
190 |
7.4 |
946 |
| 230/570R13 |
S04/S04W |
slick/wet |
9.5 - 10.5 |
10 |
575 |
22.6 |
280 |
11.2 |
235 |
9.2 |
890 |
Mini 7 |
| 500L 10 |
CR70/CR65 |
dry/wet |
3.5 - 5.5 |
4.5 |
498 |
19.6 |
165 |
6.5 |
120 |
4.7 |
1029 |
Mini Miglia |
| 160/490-10 |
D15/ D42 |
slick/wet |
5.0 - 7.0 |
6 |
480 |
18.9 |
214 |
8.4 |
150 |
5.9 |
1067 |
Formula Vee |
| 120/590-15 |
D22A |
CR82 |
4.0 - 5.5 |
4.5 |
579 |
22.8 |
161 |
6.3 |
120 |
4.7 |
884 |
| 135/620-15 |
D22A |
CR82 |
4.0 - 6.0 |
4.5 |
617 |
24.3 |
190 |
7.5 |
138 |
5.4 |
830 |
Historic Formula Ford |
| 135/545-13 |
D22A |
CR82 |
5.0 - 6.0 |
5.5 |
550 |
21.7 |
190 |
7.5 |
135 |
5.3 |
935 |
| 165/580-13 |
D53 |
CR82 |
5.0 - 6.0 |
5.5 |
585 |
23 |
220 |
8.3 |
165 |
6.5 |
883 |
