Circuit Racing

FORMULA STUDENT (FSAE)

item number
tire size
tread pattern
weight
tread width
approx. dia.
recom. rim width
measured rim width
section width
compound

ITEM NUMBER 41100

tire size

 6/18-10

tread pattern

FSAE-Slick

weight

8LBS

tread width

152 mm

approx. dia.

460 mm

recom. rim width

6–7"

measured rim width

7.00"

section width

216 mm

compound

LCO

ITEM NUMBER 43070

tire size

16 x 6-10

tread pattern

FSAE-Slick

weight

7LBS

tread width

152 mm

approx. dia.

414 mm

recom. rim width

6–7"

measured rim width

6.00"

section width

175 mm

compound

R20

ITEM NUMBER 43075

tire size

16 x 7.5-10

tread pattern

FSAE-Slick

weight

8LBS

tread width

185 mm

approx. dia.

411 mm

recom. rim width

6–8"

measured rim width

8.00"

section width

213 mm

compound

LCO, R20

ITEM NUMBER 43100

tire size

18 x 6-10

tread pattern

FSAE-Slick

weight

9LBS

tread width

157 mm

approx. dia.

460 mm

recom. rim width

6.5–7"

measured rim width

6.00"

section width

206 mm

compound

R20

ITEM NUMBER 43104

tire size

18 x 7.5-10

tread pattern

FSAE-Slick

weight

10LBS

tread width

190 mm

approx. dia.

465 mm

recom. rim width

7–8"

measured rim width

8.00"

section width

241 mm

compound

R20

ITEM NUMBER 43164

tire size

20.5 x 7-13

tread pattern

FSAE-Slick

weight

11LBS

tread width

178 mm

approx. dia.

533 mm

recom. rim width

5.5–8"

measured rim width

6.00"

section width

203 mm

compound

R20

ITEM NUMBER 43167

tire size

20 x 7.5-13

tread pattern

FSAE-Slick

weight

12LBS

tread width

203 mm

approx. dia.

523 mm

recom. rim width

7–9"

measured rim width

8.00"

section width

239 mm

compound

R20

ITEM NUMBER 44070

tire size

16 x 7-10

tread pattern

Circuit Wet

weight

7.5LBS

tread width

178 mm

approx. dia.

411 mm

recom. rim width

6–7"

measured rim width

6.00"

section width

193 mm

compound

W3

ITEM NUMBER 44115

tire size

18 x 6-10

tread pattern

FSAE-Wet

weight

9LBS

tread width

157 mm

approx. dia.

452 mm

recom. rim width

6–8"

measured rim width

6.00"

section width

198 mm

compound

W3

ITEM NUMBER 44125

tire size

19.5 x 6.5-10

tread pattern

Circuit Wet

weight

10LBS

tread width

157 mm

approx. dia.

495 mm

recom. rim width

6–8"

measured rim width

6.00"

section width

208 mm

compound

Wet

ITEM NUMBER 44150

tire size

20 x 7.5-13

tread pattern

Circuit Wet

weight

12LBS

tread width

188 mm

approx. dia.

523 mm

recom. rim width

6–8"

measured rim width

7.00"

section width

211 mm

compound

W3

ITEM NUMBER 44185

tire size

21 x 6.5-13

tread pattern

Circuit Wet

weight

11LBS

tread width

170 mm

approx. dia.

531 mm

recom. rim width

6–8"

measured rim width

6.00"

section width

183 mm

compound

W3

HILL CLIMB

item number
tire size
tread pattern
tread width
approx. dia.
approx. circ.
recom. rim width
measured rim width
section width
compound

ITEM NUMBER 43141

tire size

20x7-13

tread pattern

Bias-Slick

tread width

170 mm

approx. dia.

516 mm

approx. circ.

1621 mm

recom. rim width

6–8"

measured rim width

6.00"

section width

185 mm

compound

R11, R20

ITEM NUMBER 43164

tire size

20.5x7-13

tread pattern

Bias-Slick

tread width

173 mm

approx. dia.

533 mm

approx. circ.

1681 mm

recom. rim width

6–8"

measured rim width

6.00"

section width

203 mm

compound

R11, R20

ITEM NUMBER 43167

tire size

20x7.5-13

tread pattern

Bias-Slick

tread width

203 mm

approx. dia.

523 mm

approx. circ.

1651 mm

recom. rim width

6–9"

measured rim width

8.00"

section width

239 mm

compound

R11, R20

ITEM NUMBER 43187

tire size

20x9-13

tread pattern

Bias-Slick

tread width

248 mm

approx. dia.

523 mm

approx. circ.

1651 mm

recom. rim width

8–10"

measured rim width

10.00"

section width

279 mm

compound

R11, R20

ITEM NUMBER 43285

tire size

22x8-13

tread pattern

Bias-Slick

tread width

203 mm

approx. dia.

559 mm

approx. circ.

1753 mm

recom. rim width

7–9"

measured rim width

8.00"

section width

244 mm

compound

R11, R20

ITEM NUMBER 43290

tire size

22x9-13

tread pattern

Bias-Slick

tread width

224 mm

approx. dia.

561 mm

approx. circ.

1765 mm

recom. rim width

8–10"

measured rim width

8.00"

section width

254 mm

compound

R11, R20

ITEM NUMBER 43316

tire size

23x12-13

tread pattern

Bias-Slick

tread width

305 mm

approx. dia.

599 mm

approx. circ.

1882 mm

recom. rim width

12–15"

measured rim width

15.00"

section width

404 mm

compound

R11, R20

ITEM NUMBER 43358

tire size

190/540R13

tread pattern

Radial Slick

tread width

197 mm

approx. dia.

541 mm

approx. circ.

1699 mm

recom. rim width

7–8.5"

measured rim width

7.00"

section width

216 mm

compound

US

ITEM NUMBER 43359

tire size

200/540R13

tread pattern

Radial Slick

tread width

201 mm

approx. dia.

541 mm

approx. circ.

1702 mm

recom. rim width

8–9"

measured rim width

9.00"

section width

239 mm

compound

SS1

ITEM NUMBER 43362

tire size

210/550R13

tread pattern

Radial Slick

tread width

221 mm

approx. dia.

554 mm

approx. circ.

1740 mm

recom. rim width

8–10"

measured rim width

10.00"

section width

267 mm

compound

US

ITEM NUMBER 43363

tire size

240/580R13

tread pattern

Radial Slick

tread width

239 mm

approx. dia.

582 mm

approx. circ.

1829 mm

recom. rim width

9–10"

measured rim width

10.00"

section width

272 mm

compound

US, SS1

ITEM NUMBER 43364

tire size

250/575R13

tread pattern

Radial Slick

tread width

254 mm

approx. dia.

577 mm

approx. circ.

1811 mm

recom. rim width

9–10"

measured rim width

10.00"

section width

277 mm

compound

US, SS1

ITEM NUMBER 43367

tire size

275/570R13

tread pattern

Radial Slick

tread width

274 mm

approx. dia.

572 mm

approx. circ.

1796 mm

recom. rim width

11–12"

measured rim width

12.00"

section width

320 mm

compound

US, SS1

ITEM NUMBER 43368

tire size

300/590R13

tread pattern

Radial Slick

tread width

305 mm

approx. dia.

587 mm

approx. circ.

1849 mm

recom. rim width

12–13"

measured rim width

12.5"

section width

351 mm

compound

US, SS1

ITEM NUMBER 43369

tire size

315/660R13

tread pattern

Radial Slick

tread width

300 mm

approx. dia.

650 mm

approx. circ.

2040 mm

recom. rim width

13–14"

measured rim width

13.00"

section width

373 mm

compound

US, SS1

ITEM NUMBER 43373

tire size

330/620R13

tread pattern

Radial Slick

tread width

345 mm

approx. dia.

615 mm

approx. circ.

1930 mm

recom. rim width

14–15"

measured rim width

15.00"

section width

411 mm

compound

US

ITEM NUMBER 43502

tire size

21.5x7.5-15

tread pattern

Bias-Slick

tread width

157 mm

approx. dia.

559 mm

approx. circ.

1753 mm

recom. rim width

6–7.5"

measured rim width

6.00"

section width

184 mm

compound

R11, R20

ITEM NUMBER 43504

tire size

21.5x8.7-15

tread pattern

Bias-Slick

tread width

216 mm

approx. dia.

554 mm

approx. circ.

1740 mm

recom. rim width

8–9"

measured rim width

8.00"

section width

229 mm

compound

R11, R20

ITEM NUMBER 43506

tire size

21.5x10-15

tread pattern

Bias-Slick

tread width

246 mm

approx. dia.

559 mm

approx. circ.

1753 mm

recom. rim width

9–10"

measured rim width

10.00"

section width

267 mm

compound

R11, R20

ITEM NUMBER 43554

tire size

200/580R15

tread pattern

Radial Slick

tread width

203 mm

approx. dia.

582 mm

approx. circ.

1826 mm

recom. rim width

6.5–8"

measured rim width

8.00"

section width

224 mm

compound

US, SS1

ITEM NUMBER 43561

tire size

215/580R15

tread pattern

Radial Slick

tread width

218 mm

approx. dia.

582 mm

approx. circ.

1824 mm

recom. rim width

7–9"

measured rim width

7.00"

section width

246 mm

compound

S

ITEM NUMBER 43570

tire size

240/580R15

tread pattern

Radial Slick

tread width

239 mm

approx. dia.

582 mm

approx. circ.

1829 mm

recom. rim width

8–10"

measured rim width

10.00"

section width

272 mm

compound

S

ITEM NUMBER 43605

tire size

265/605R16

tread pattern

Radial Slick

tread width

246 mm

approx. dia.

607 mm

approx. circ.

1908 mm

recom. rim width

9–10"

measured rim width

10.00"

section width

277 mm

compound

US, SS1

ITEM NUMBER 43711

tire size

200/610R17

tread pattern

Radial Slick

tread width

tbc

approx. dia.

tbc

approx. circ.

tbc

recom. rim width

tbc

measured rim width

tbc

section width

tbc

compound

S

ITEM NUMBER 00000

tire size

235/610R17

tread pattern

Radial Slick

tread width

tbc

approx. dia.

tbc

approx. circ.

tbc

recom. rim width

tbc

measured rim width

tbc

section width

tbc

compound

S1

ITEM NUMBER 43822

tire size

240/640R18

tread pattern

Radial Slick

tread width

218 mm

approx. dia.

582 mm

approx. circ.

1824 mm

recom. rim width

7–9"

measured rim width

7.00"

section width

246 mm

compound

SS1

ITEM NUMBER 43838

tire size

265/650R18

tread pattern

Radial Slick

tread width

257 mm

approx. dia.

648 mm

approx. circ.

2032 mm

recom. rim width

9–10"

measured rim width

10.00"

section width

277 mm

compound

SS1

ITEM NUMBER 43870

tire size

310/650R18

tread pattern

Radial Slick

tread width

295 mm

approx. dia.

655 mm

approx. circ.

2060 mm

recom. rim width

11–13"

measured rim width

12.00"

section width

325 mm

compound

SS1

ITEM NUMBER 43893

tire size

325/710R18

tread pattern

Radial Slick

tread width

305 mm

approx. dia.

704 mm

approx. circ.

2210 mm

recom. rim width

11–13"

measured rim width

13.00"

section width

348 mm

compound

SS1

slick

slick-782182

CIRCUIT RACING SLICKS – BIAS

item number
tire size
application
tread width
approx. dia.
approx. circ.
recom. rim width
measured rim width
section width
compound

ALL TREAD PATTERNS SLICK

ITEM NUMBER 43080

tire size

16X7.5-10

application

tread width

185 mm

approx. dia.

411 mm

approx. circ.

1341 mm

recom. rim width

6–8"

measured rim width

8.00"

section width

213 mm

compound

R25B, R60

ITEM NUMBER 43100

tire size

18 x 6-10

application

F500

tread width

157 mm

approx. dia.

460 mm

approx. circ.

1448 mm

recom. rim width

6.00"

measured rim width

6.00"

section width

206 mm

compound

R20, R35B

ITEM NUMBER 43104

tire size

18 x 7.5-10

application

F500

tread width

190 mm

approx. dia.

465 mm

approx. circ.

1460 mm

recom. rim width

7–8"

measured rim width

8.00"

section width

241 mm

compound

R20, R35B

ITEM NUMBER 43130

tire size

20 x 6-13

application

CF

tread width

152 mm

approx. dia.

526 mm

approx. circ.

1651 mm

recom. rim width

5.5–6.5"

measured rim width

5.5"

section width

178 mm

compound

R60A

ITEM NUMBER 43140

tire size

20 x 7-13

application

Sidecar

tread width

170 mm

approx. dia.

513 mm

approx. circ.

1613 mm

recom. rim width

6–8"

measured rim width

6.00"

section width

188 mm

compound

R20

ITEM NUMBER 43141

tire size

20X7-13

application

tread width

170 mm

approx. dia.

516 mm

approx. circ.

1621 mm

recom. rim width

6–8"

measured rim width

6.00"

section width

185 mm

compound

R20, R35B

ITEM NUMBER 43164

tire size

20.5 x 7-13

application

FB, FC, FM, SR

tread width

171 mm

approx. dia.

533 mm

approx. circ.

1681 mm

recom. rim width

6–8"

measured rim width

6.00"

section width

203 mm

compound

R20, R35B, R60A

ITEM NUMBER 43167

tire size

20 x 7.5-13

application

SR, Sidecar

tread width

203 mm

approx. dia.

523 mm

approx. circ.

1651 mm

recom. rim width

6–9"

measured rim width

8.00"

section width

239 mm

compound

R20, R35B

ITEM NUMBER 43173

tire size

20 x 8-13 CL

application

FP, HP, GT3, GTL

tread width

208 mm

approx. dia.

503 mm

approx. circ.

1613 mm

recom. rim width

5–6"

measured rim width

6.00"

section width

234 mm

compound

MS

ITEM NUMBER 43187

tire size

20 x 9-13

application

FA, SR

tread width

248 mm

approx. dia.

523 mm

approx. circ.

1643 mm

recom. rim width

8–10"

measured rim width

10.00"

section width

279 mm

compound

R20, R35B

ITEM NUMBER 43195

tire size

20 x 10-13

application

Sidecar

tread width

254 mm

approx. dia.

503 mm

approx. circ.

1585 mm

recom. rim width

9–11"

measured rim width

10.00"

section width

295 mm

compound

R20

ITEM NUMBER 43272

tire size

22 x 8-13

application

SCCA-FE

tread width

203 mm

approx. dia.

559 mm

approx. circ.

1753 mm

recom. rim width

7–9"

measured rim width

8.00"

section width

244 mm

compound

FE

ITEM NUMBER 43285

tire size

22 x 8-13

application

FB, FC, FM, S2

tread width

203 mm

approx. dia.

559 mm

approx. circ.

1753 mm

recom. rim width

7–9"

measured rim width

8.00"

section width

244 mm

compound

R20, R35B, R60A

ITEM NUMBER 43290

tire size

22 x 9-13

application

FA, FB, FC, FM, S2

tread width

224 mm

approx. dia.

561 mm

approx. circ.

1765 mm

recom. rim width

8–10"

measured rim width

8.00"

section width

254 mm

compound

R20, R35B, R60A

ITEM NUMBER 43305

tire size

22.5 x 7.2-13

application

CF

tread width

184 mm

approx. dia.

574 mm

approx. circ.

1803 mm

recom. rim width

5.5"

measured rim width

5.5"

section width

249 mm

compound

R20

ITEM NUMBER 43307

tire size

22.5 x 7.2-13

application

CF

tread width

184 mm

approx. dia.

574 mm

approx. circ.

1803 mm

recom. rim width

5.5"

measured rim width

5.5"

section width

249 mm

compound

R60A

ITEM NUMBER 43312

tire size

22 x 10-13

application

SCCA-FE

tread width

249 mm

approx. dia.

574 mm

approx. circ.

1803 mm

recom. rim width

8–10"

measured rim width

10.00"

section width

295 mm

compound

FE

ITEM NUMBER 43313

tire size

22.5 x 10-13

application

SR

tread width

249 mm

approx. dia.

574 mm

approx. circ.

1803 mm

recom. rim width

8–10"

measured rim width

10.00"

section width

295 mm

compound

R20, R35B

ITEM NUMBER 43316

tire size

23 x 12-13

application

FA, SR

tread width

305 mm

approx. dia.

599 mm

approx. circ.

1882 mm

recom. rim width

12–15"

measured rim width

15.00"

section width

404 mm

compound

R20

ITEM NUMBER 43337

tire size

21 x 5-15 C4000

application

FV

tread width

127 mm

approx. dia.

538 mm

approx. circ.

1689 mm

recom. rim width

4.00"

measured rim width

4.00"

section width

140 mm

compound

FVS

ITEM NUMBER 43353

tire size

22.5 x 5.5-15 C4000

application

FV

tread width

140 mm

approx. dia.

556 mm

approx. circ.

1753 mm

recom. rim width

4.00"

measured rim width

4.00"

section width

165 mm

compound

FVS

ITEM NUMBER 43320

tire size

26X15-13

application

tread width

399 mm

approx. dia.

648 mm

approx. circ.

2035 mm

recom. rim width

15.00"

measured rim width

15.00"

section width

460 mm

compound

R20

SOFT

Compound
FIRM

R15

R20

R35B

MS,FE

FVS

R60A

CIRCUIT RACING SLICKS – RADIAL

item number
tire size
application
tread width
approx. dia.
approx. circ.
recom. rim width
measured rim width
section width
compound

ITEM NUMBER 43322

tire size

185/60R13

application

FF

tread width

163 mm

approx. dia.

554 mm

approx. circ.

1745 mm

recom. rim width

5.5"

measured rim width

5.5"

section width

196 mm

compound

R60A

ITEM NUMBER 43327

tire size

205/60R13

application

FF

tread width

203 mm

approx. dia.

577 mm

approx. circ.

1814 mm

recom. rim width

5.5"

measured rim width

5.5"

section width

221 mm

compound

R60A

ITEM NUMBER 43360

tire size

200/540R13

application

P1, P2 Front

tread width

201 mm

approx. dia.

541 mm

approx. circ.

1702 mm

recom. rim width

9.00"

measured rim width

8–9"

section width

246 mm

compound

S1, S2

ITEM NUMBER 43362

tire size

210/550R13

application

Pro Mazda/Norma Front

tread width

221 mm

approx. dia.

554 mm

approx. circ.

1740 mm

recom. rim width

8–10"

measured rim width

10.00"

section width

267 mm

compound

S2

ITEM NUMBER 43363

tire size

240/580R13

application

Proto/F3 Front/F4 Rear

tread width

239 mm

approx. dia.

582 mm

approx. circ.

1829 mm

recom. rim width

10.00"

measured rim width

9–10"

section width

272 mm

compound

SS1, S2, MS

ITEM NUMBER 43365

tire size

250/575R13

application

tread width

254 mm

approx. dia.

577 mm

approx. circ.

1811 mm

recom. rim width

9–10"

measured rim width

10.00"

section width

277 mm

compound

MS

ITEM NUMBER 43367

tire size

275/570R13

application

P1, P2 Rear, Pro Mazda

tread width

273 mm

approx. dia.

572 mm

approx. circ.

1796 mm

recom. rim width

12.00"

measured rim width

11–12"

section width

319 mm

compound

SS1, S1, S2

ITEM NUMBER 43368

tire size

300/590R13

application

F3

tread width

305 mm

approx. dia.

587 mm

approx. circ.

1849 mm

recom. rim width

12.5"

measured rim width

12–13"

section width

351 mm

compound

SS1, S2, MS

ITEM NUMBER 43369

tire size

315/660R13

application

tread width

300 mm

approx. dia.

650 mm

approx. circ.

2042 mm

recom. rim width

measured rim width

13.00"

section width

373 mm

compound

SS1, S2

ITEM NUMBER 43379

tire size

20.5x7R13

application

Sports 2000 Front

tread width

185 mm

approx. dia.

528 mm

approx. circ.

1659 mm

recom. rim width

6–7"

measured rim width

6.00"

section width

196 mm

compound

MS

ITEM NUMBER 43380

tire size

22.5x8R13

application

Sports 2000 Rear

tread width

213 mm

approx. dia.

569 mm

approx. circ.

1786 mm

recom. rim width

7–8"

measured rim width

8.00"

section width

244 mm

compound

MS

ITEM NUMBER 43550

tire size

215/530R13

application

PROD., GT, GTL

tread width

211 mm

approx. dia.

528 mm

approx. circ.

1661 mm

recom. rim width

6–7"

measured rim width

7.00"

section width

224 mm

compound

MS, M

ITEM NUMBER 43554

tire size

200/580R15

application

Radical Front

tread width

203 mm

approx. dia.

582 mm

approx. circ.

1826 mm

recom. rim width

6.5–8"

measured rim width

8.00"

section width

224 mm

compound

SS1, MS

ITEM NUMBER 43560

tire size

215/580R15

application

EP, FP, HP

tread width

218 mm

approx. dia.

582 mm

approx. circ.

1824 mm

recom. rim width

7–9"

measured rim width

7.00"

section width

246 mm

compound

MS

ITEM NUMBER 43561

tire size

215/580R15

application

EP, FP, HP

tread width

218 mm

approx. dia.

582 mm

approx. circ.

1824 mm

recom. rim width

7–9"

measured rim width

7.00"

section width

246 mm

compound

S

ITEM NUMBER 43566

tire size

240/580R15

application

EP, FP, GT3

tread width

229 mm

approx. dia.

582 mm

approx. circ.

1829 mm

recom. rim width

7.00"

measured rim width

7–10"

section width

244 mm

compound

MS, M

ITEM NUMBER 43570

tire size

240/580R15

application

FA/Indy Lights

tread width

239 mm

approx. dia.

582 mm

approx. circ.

1829 mm

recom. rim width

10.00"

measured rim width

10.00"

section width

272 mm

compound

S

ITEM NUMBER 43575

tire size

275/650R15

application

Indy Car

tread width

257 mm

approx. dia.

643 mm

approx. circ.

2022 mm

recom. rim width

10.00"

measured rim width

10.00"

section width

290 mm

compound

MS

ITEM NUMBER 43578

tire size

330/620R15

application

FA/Indy Lights

tread width

343 mm

approx. dia.

625 mm

approx. circ.

1963 mm

recom. rim width

14.00"

measured rim width

14.00"

section width

376 mm

compound

S

ITEM NUMBER 43589

tire size

330/700R15

application

SCCA GT2

tread width

302 mm

approx. dia.

704 mm

approx. circ.

2212 mm

recom. rim width

10–10.5"

measured rim width

10.00"

section width

330 mm

compound

M

ITEM NUMBER 43596

tire size

350/700r15

application

Indy Car

tread width

340 mm

approx. dia.

696 mm

approx. circ.

2182 mm

recom. rim width

measured rim width

section width

411 mm'

compound

MS

ITEM NUMBER 43605

tire size

265/605R16

application

Radical Rear

tread width

246 mm

approx. dia.

607 mm

approx. circ.

1908 mm

recom. rim width

9–10"

measured rim width

10.00"

section width

277 mm

compound

MS

ITEM NUMBER 43654

tire size

23.5 x 11R16

application

GT2, GT, Touring

tread width

269 mm

approx. dia.

599 mm

approx. circ.

1880 mm

recom. rim width

10.00"

measured rim width

10.00"

section width

279 mm

compound

S, MS

ITEM NUMBER 43659

tire size

23.5 x 12R16

application

GT2, GT, Touring

tread width

305 mm

approx. dia.

597 mm

approx. circ.

1875 mm

recom. rim width

10–12"

measured rim width

12.00"

section width

330 mm

compound

S

ITEM NUMBER 43673

tire size

25.5 x 12.5R16

application

GT2, GT, Touring

tread width

315 mm

approx. dia.

655 mm

approx. circ.

2057 mm

recom. rim width

10–12"

measured rim width

12.00"

section width

343 mm

compound

S, MS

ITEM NUMBER 43674

tire size

25.5 x 14R16

application

GT1, GT, Touring

tread width

345 mm

approx. dia.

653 mm

approx. circ.

2055 mm

recom. rim width

12.00"

measured rim width

12.00"

section width

358 mm

compound

S, MS

ITEM NUMBER 43675

tire size

355/650R16

application

GT1

tread width

345 mm

approx. dia.

653 mm

approx. circ.

2055 mm

recom. rim width

12.00"

measured rim width

12.00"

section width

358 mm

compound

S2

ITEM NUMBER 43697

tire size

28X14.5R16

application

GT1, GT, Touring

tread width

353 mm

approx. dia.

716 mm

approx. circ.

2248 mm

recom. rim width

13.00"

measured rim width

13.00"

section width

384 mm

compound

S, MS

ITEM NUMBER 43698

tire size

365/720R16

application

GT1

tread width

353 mm

approx. dia.

716 mm

approx. circ.

2248 mm

recom. rim width

13.00"

measured rim width

13.00"

section width

384 mm

compound

S2

ITEM NUMBER 43712

tire size

200/610R17

application

GT Cars / Club

tread width

tbc

approx. dia.

tbc

approx. circ.

tbc

recom. rim width

tbc

measured rim width

tbc

section width

tbc

compound

M

ITEM NUMBER tbd

tire size

235/610R17

application

GT Cars / Club

tread width

tbc

approx. dia.

tbc

approx. circ.

tbc

recom. rim width

tbc

measured rim width

tbc

section width

tbc

compound

M

ITEM NUMBER 43724

tire size

240/610R17

application

GT Cars / Club

tread width

229 mm

approx. dia.

607 mm

approx. circ.

1908 mm

recom. rim width

9.00"

measured rim width

9.00"

section width

248 mm

compound

MH

ITEM NUMBER 43726

tire size

235/620R17

application

NASA Prototype

tread width

224 mm

approx. dia.

617 mm

approx. circ.

1943 mm

recom. rim width

9.00"

measured rim width

9.00"

section width

244 mm

compound

NP01X

ITEM NUMBER 43822

tire size

240/640R18

application

GT Cars / Club

tread width

231 mm

approx. dia.

650 mm

approx. circ.

2042 mm

recom. rim width

8–9.5"

measured rim width

9.00"

section width

249 mm

compound

M

ITEM NUMBER 43838

tire size

265/650R18

application

TCR / GT

tread width

257 mm

approx. dia.

648 mm

approx. circ.

2032 mm

recom. rim width

9–10"

measured rim width

10.00"

section width

277 mm

compound

MH

ITEM NUMBER 43849

tire size

280/680R18

application

GT Cars / Club

tread width

254 mm

approx. dia.

648 mm

approx. circ.

2032 mm

recom. rim width

9–11"

measured rim width

10.00"

section width

287 mm

compound

MH

ITEM NUMBER 43850

tire size

285/650R18

application

GT Cars / Club

tread width

279 mm

approx. dia.

648 mm

approx. circ.

2045 mm

recom. rim width

10–12"

measured rim width

11.00"

section width

302 mm

compound

MH

ITEM NUMBER 43894

tire size

355/650R18

application

GT1

tread width

343 mm

approx. dia.

655 mm

approx. circ.

2057 mm

recom. rim width

12–13"

measured rim width

13.00"

section width

358 mm

compound

S1, S2

ITEM NUMBER 43898

tire size

365/720R18

application

GT1

tread width

368 mm

approx. dia.

716 mm

approx. circ.

2250 mm

recom. rim width

13–14"

measured rim width

14.00"

section width

406 mm

compound

S1, S2

SOFT

Compound
FIRM

US

SS1

S1

S

MS

M

S2

MH

CIRCUIT RACING WETS – BIAS

item number
tire size
tread pattern
tread width
approx. dia.
approx. circ.
recom. rim width
measured rim width
section width
application

ITEM NUMBER 44115

tire size

18 x 6-10 W3

tread pattern

FSAE Wet

tread width

157 mm

approx. dia.

452 mm

approx. circ.

1422 mm

recom. rim width

6–8"

measured rim width

6.00"

section width

198 mm

application

F500, FSAE

ITEM NUMBER 44125

tire size

19.5 x 6.5-10 W3

tread pattern

Circuit Wet

tread width

157 mm

approx. dia.

500 mm

approx. circ.

1575 mm

recom. rim width

6–8"

measured rim width

8.00"

section width

208 mm

application

F500

ITEM NUMBER 44150

tire size

20 x 7.5-13 W3

tread pattern

Circuit Wet

tread width

188 mm

approx. dia.

523 mm

approx. circ.

1641 mm

recom. rim width

7–8"

measured rim width

7.00"

section width

211 mm