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 2009

ROAD RACING SPECS

Updated 6-30-09

The Hoosier Road Racing tire line has been divided up into the categories listed below. 

2006 Mirl Swan Formula Atlantic Champion on Hoosiers!

   

TREAD PATTERNS ARE VIEWED BY CLICKING ON THE LETTER IN THE "TREAD PATTERN" COLUMN. 
OR YOU CAN VIEW ALL TREAD PATTERNS BY CLICKING: VIEW ALL TREAD PATTERNS

  

ROAD RACING SLICKS- BIAS
 

Item
Number
Tire Size Application Tread
Width
Approx.
Dia
Approx.
Circ
Recom.
Rim
Measured
Rim
Section
Width
Compound
43101 18.0 x 6.0-10 C2000 F500 6.2" 18.1" 57.0"

6"

6" 8.1" R25B, R35A
43105 18.0 x 7.5-10 F500 7.5" 18.3" 57.5"

7-8"

8" 9.5" R25B, R35A
43110 19.5 x 6.5-10 F500 6.5" 19.4" 61.0"

6"

6"

8.2" R25B
43120 19.5 x  7.5-10 F500 7.5" 19.5" 61.2" 7-8" 8" 9.5" R25B
43128 20.5 x 6.0-13 C2500 FF 6.0" 20.9" 65.7" 5.5" 5.5" 7.0" R25B, R35A
43130 20.0 x 6.0-13 CF 6.0" 20.7" 65.0" 5.5-6.5" 5.5" 7.0" R60A
43162 20.5 x 7.0-13 C2500 FC, FM, S2000, DSR 6.75" 21.0" 66.2" 6-8" 6" 8.0" R25B, R35A, R45B
43169 20.0 x 7.5-13 C2500 CSR, DSR 8.0" 20.6" 65.0" 6-9" 8" 9.4" R25B, R35A
43170 20.0 x 8.0-13 FP, GP, HP, GT4, GT5 8.0" 20.0" 63.0" 5-6" 6" 9.2" R25B, R35A, R45B
43185 20.0 x 9.0-13 C2500 FA, CSR, DSR 9.75" 20.6" 64.7" 8-10" 10" 11.0" R25B, R35A
43190 20.0 x 9.5-13 GT4 9.4" 20.0" 63.0" 7" 7" 10.5" R25B, R35A, R45B
43240 21.0 x  9.5-13 GT3, GT4 9.5" 21.0" 66.0" 7" 7" 10.5" R60A
43270 21.5 x 8.0-13 SCCA-F, SR 8.2" 21.4" 66.8" 8" 8" 9.5" R45B
43275 21.5 x 8.0-13 C3000 PRO F/M 8.2" 21.5" 67.5" 8-10" 8" 9.5" R35A, R45A
43289 22.0 x 8.0-13 C2500 FA, FC, FM, S2000, DSR 8.1" 22.1" 69.2" 8-10" 8" 9.5" R25B, R35A, R45B
43293 22.0 x 9.0-13 C2500 FA, FC, FM, S2000, DSR 8.8" 22.0" 69.5" 8-10" 8" 10.0" R25B, R35A, R45B
43301 22.0 x 10.0-13 SCCA-F, SR 9.8" 22.3" 70.0" 10" 10" 11.0" R45B
43306 22.5 x 7.2-13 C2500 FF 7.25" 22.6" 71.0" 5.5" 5.5" 9.8" R25B, R35A
43307 22.5 x 7.2-13 CF 7.25" 22.6" 71.0" 5.5" 5.5" 9.8" R60A
43308 22.5 x 9.0-13 C2500 FM 9.0" 22.6" 71.0" 8-10" 10" 10.1" R25B, R35A, R45B
43310 22.5x10.0-13 C2500 CSR, DSR 9.8" 22.6" 71.0" 8-10" 10" 11.0" R25B, R35A
43318 23.0 x 12.0-13 C3000 FA, CSR 12.0" 23.6" 74.1" 12-15" 15" 15.9" R25B, R35A
43335 21.0 x 5.0-15 FV 5.0" 21.2" 66.5" 4" 4" 5.5" R45B, R55A
43340 21.5 x 5.5-15 FV 5.5" 21.4" 67.0" 4" 4" 6.0" R45B, R55A
43351 22.5 x 5.5-15 FV 5.5" 21.9" 69.0" 4" 4" 6.5" R45B, R55A
43361 22.5 x 9.5-15 C3000 FA 9.2" 22.9" 72.0" 10" 10" 10.7" R25A, R35A
43375 23.0 x 8.5-15 EP 8.2" 22.8" 71.5" 6-7" 7" 9.4" R35A, R45B, R55A
43385 23.0 x 9.5-15 EP, GT3 9.2" 22.8" 71.5" 6-7" 7" 10.4" R35A, R45B, R55A
43390 24.0 x 11.0-15 CAN AM 11.0" 23.8" 75.0" 10" 10" 12.0" R45B
43460 27.0 x 15.0-15 CAN AM 14.8" 27.0" 85.0" 16" 16" 17.7" R45B
43470 22.0 x 10.0-16 GT2 9.7" 22.9" 72.0" 10-11" 10" 10.7" R35A, R45B
43480 23.5 x  11.5-16 GT2 11.0" 23.8" 75.0" 10-12" 12" 12.5" R35A, R45B
43492 25.0 x 12.0-16 GT1, GT2 12.0" 25.3" 79.5" 10-12" 12" 12.7" R35A, R45B
43497 25.0 x 13.0-16 GT1, GT2 13.0" 25.3" 79.5" 12" 12" 13.5" R45B
43535 27.0 x 14.0-16 C4000 GT1 13.8" 26.7" 84.0" 12-13" 12" 14.5"

R35A, R45B

Note: All Road Racing Slicks are Tread Pattern cc


ROAD RACING SLICKS- RADIAL
 

Item
Number
Tire Size Application Tread
Width
Approx.
Dia
Approx.
Circ
Recom.
Rim
Measured
Rim
Section
Width
Compound
 43540 20.5 x 7.0R-13  F2000 7.2" 21.0" 66.0"

6"

6" 8.4"  
 43545 22.5 x 9.0R-13 F2000 9.2" 22.6" 71.0"

8"

8" 9.8"  
 43550 23 x 9.5R-13 FA 9.6" 23.0" 72.3"

10"

10" 11.0" R25B
43565 23.5 x 13.0R-13 FA 12.8" 23.5" 73.8"

14-15"

15" 15.1" R25B
43570 23.0 x 9.5R-15 FA 9.4" 22.9" 72.0"

10"

10" 10.7" R25B, R35A
43585 23.5 x 13.0R-15 FA 13.0" 23.5" 73.8"

14"

14" 14.5" R25B, R35A
43590 27.5 x 11.5R-15  HSCF 11.5" 27.4" 86.0"

10"

9.5" 12.8"  
43595 27.5 x 11.5R-15 HSCR 11.5" 27.4" 86.0"

10"

9.5" 12.8"  
43655 23.5 x 11.0R-16 GT2 10.6" 23.6" 74.0"

10"

10" 11.0" R25B, R35A
43660 23.5 x 12.0R-16 GT2 12.0" 23.5" 73.8"

12"

12" 13.0" R25B, R35A
43665 25.5 x 12.0R-16 GT2 12.4" 25.6" 80.5"

12"

12" 13.5" R35A
43671 25.5 x 12.5R-16 C2000 GT1 12.4" 25.8" 81.0"

12"

12" 13.3" R35A
43676 25.5 x 14.0R-16 C2000 GT1 13.6" 25.7" 80.9"

12"

12"

14.1" R25B, R35A, R45B
43681 27.0 x 13.0R-16 C2000 GT1 13.0" 27.3" 85.8"

13"

13"

14.6" R35A
43691 28.0 x 14.0R-16 C2000 GT1 13.9" 28.2" 88.5"

13"

13"

15.1" R25B, R35A, R45B
43720 235/620R17   9.6" 24.3" 76.5"

8-9.5"

9"

9.6" R100
43735 265/630R17   10.1" 24.8" 77.9"

9-10"

10

10.7" R100
43825 250/650R18   9.1" 25.6" 80.4"

8-9.5"

9"

9.8" R100
43835 265/645R18   10.1" 25.5" 80.0"

9-10"

10"

10.9" R80, R100
43840 280/680R18   10.0" 26.9" 84.6"

9-11"

10"

11.3" R100
43855 285/645R18   10.9" 25.5" 80.0"

10-12"

11"

11.7" R80, R100
43857 295/660R18   11.7" 26.9" 84.5"

10-12"

11"

12.3" R100
43860 305/30R18 NARRA   11.6" 25.6" 80.5"

11-12"

11"

12.5"  
43865 305/645R18   11.8" 25.6" 80.6"

11-13"

12"

12.7" R80, R100
43867 305/680R18   11.8" 27.0" 84.9"

10-12"

12"

12.9" R100
43870 320/650R18   12.0" 25.8" 80.8"

11-12"

12"

13.0" R100
43875 315/690R18   12.3" 27.3" 85.7"

11-12"

12"

13.5" R100
43880 335/30R18 NARRA   12.6" 25.6" 80.5"

12-13"

12"

13.5"  
43890 310/710R18   12.5" 28.2" 88.4"

10-12"

12"

13.6" R100 

Note: All Road Racing Slicks are Tread Pattern cc


ROAD RACING WETS - BIAS
 

Item
Number
Tire Size Tread
Pattern
Application Tread
Width
Approx.
Dia
Approx.
Circ
Recom.
Rim
Measured
Rim
Section
Width
44125 19.5 X 6.5-10

I

F500

6.2" 19.7" 62.0" 6-8" 8" 8.2"

44140

20.0 X 6.5-13

I

FF, FM, FC, S2000, DSR 6.2" 20.7" 65.0" 6-7.5" 6" 7.0"
44150 20.0 X 7.5-13

I

CSR, FA 7.4" 20.6" 64.6" 7-8" 7" 8.3"
44165 20.0 X 8.0-13

I

FP, GP, HP, GT4, GT5 8.0" 20.5" 64.5" 6" 6" 8.8"
44185 21.0 X 6.5-13

I

FF, FM, FC, S2000, DSR 6.7" 21.2" 66.5" 6-8" 6" 7.2"
44195 21.5 X 7.5-13

I

SCCA-F, SR 7.5" 21.4" 66.8" 8.0" 8" 8.8"
44217 22.0 X 9.0-13

I

SCCA-F, SR, FC, FA, FM, S2000, DSR, CSR 8.5" 22.9" 71.8" 8.5-10" 8" 10.0"
44220 22.5 X 7.5-13

I

FF 7.5" 22.8" 71.5" 5.5-6.0" 5.5" 9.8"
44266 22.5 X 5.0-15

I

FV 5.0" 22.0" 69.2" 4" 4" 6.5"
44275 22.5 X 9.0-15

I

FA 8.8" 22.4" 70.5" 10" 10" 10.1"
44277 23.0 X 9.0-15

I

EP, GT3 8.5" 22.4" 70.5" 6-7" 7" 10.0"
44280 23.5 X 11.5-15

I

FA 11.5" 23.7" 74.5" 14" 14" 14.8"
44307 27.0 x 10.0-15 L HSC/GTA 10.0" 27.0" 84.0" 10-11" 10" 12.5"

 


ROAD RACING WETS - RADIAL
 

Item
Number
Tire Size Tread
Pattern
Application Tread
Width
Approx.
Dia
Approx.
Circ
Recom.
Rim
Measured
Rim
Section
Width

44440

20.5 x 7.0R-13 WET

I

F2000, FC 7.1" 21.0" 66.0" 6" 6" 8.3"

44445

22.5 x 9.0R-13 WET

I

F2000, FC 9.1" 22.6" 71.0" 8" 8" 9.8"

44450

23.0 x 9.5R-13

I

FA 9.5" 23.0" 72.4" 10" 10" 10.6"

44460

23.5 x 12.0R-13

I

FA 11.9" 23.5" 73.8" 14" 13" 14.0"
44590 23.0 x 9.5R-15

I

FA

9.5" 23.0" 72.4" 10" 10" 10.6"

44595

23.5 x 12.0R-15

I

FA 11.9" 23.5" 73.8" 14" 14" 14.0"
44655 23.5 x 11.0R-16

I

GT2 10.6" 23.6" 74.0" 10" 10" 11.0"
44671 25.5 x 12.5R-16

I

GT1, GT2 12.2" 25.7" 80.9" 12" 12" 13.2"
44681 27.0 x 13.0R-16

I

GT1 13.6" 27.3" 85.7" 12" 12" 14.2"

Tread pattern is hand grooved.


SPORTS CAR D.O.T. - BIAS
 

Item
Number
Tire Size Tread
Pattern
Tread
Width
Approx.
Dia
Approx.
Circ
Recom.
Rim
Measured
Rim *
Section
Width
Street T.D. WET
45100 P185/60D-13 H 6.2" 20.6" 64.7" 5-7" 5" 7.0" X  
45110 P205/60D-13 H 6.2" 22.4" 70.5" 5.5-7" 5.5" 7.5" X  
45111DS P205/60D-13** L 6.8" 21.9" 68.8" 5.5-7.5" 5.5" 7.8"   X
45115 P225/45D-13 H 7.8" 20.8" 65.5" 6.5-8.5" 7.5" 9.0" X  
45120 P205/60D-14 H 7.2" 23.0" 72.3" 6-8" 5.5" 8.3" X  
45140 P225/50D-14 H 7.8" 23.0" 72.5" 7-9" 6" 8.8" X  
45150 P205/50D-15 H 6.7" 23.0" 72.5" 5.5-7" 5.5" 7.6" X  
45160 P225/45D-15 H 7.6" 23.0" 72.5" 6.5-8.5" 7.5" 8.5" X  
45170 P225/50D-15 H 7.0" 24.0" 75.5" 6.5-8.5" 6" 8.5" X  
45180 P225/60D-15 H 8.0" 25.8" 81.0" 7-9" 6" 9.2" X  
45165 P245/45D-15 H 8.5" 24.0" 75.5" 7.5-9.5" 8" 10.0" X  
45190 P245/60D-15 H 8.0" 26.4" 83.0" 7-9.5" 7" 10.0" X  
45200 P275/60D-15 H 9.5" 27.6" 86.5" 8.5-10" 7.5" 11.0" X  

NOTE: D.O.T. Labeled Hoosier Racing Tires meet Department of Transportation requirements for marking and performance only and are NOT INTENDED FOR HIGHWAY USE. It is unsafe to operate any Hoosier Racing Tire including DOT tires on public roads. The prohibited use of Hoosier Racing Tires on public roadways may result in loss of traction, unexpected loss of