The outer covering that maintains uniform pressure across the tread through the full cure cycle, working with the inner envelope to hold consistent contact against the mold.
14.00 R24
445/65 R22.5 · 425/65 R22.5 · 14.00 R20
325/95 R24 · 12.00 R24 · 11.00 R24 · 12.00 R22
12 R24.5 · 13 R22.5 · 14/80 R20 · 12.00 R20
445/65 R19.5
385/65 R22.5 · 365/80 R20
11 R24.5 · 315/80 R22.5 · 315/75 R22.5 · 315/70 R22.5 · 12 R22.5 · 11.00 R22 · 11.00 R20
295/80 R22.5 · 11 R22.5 · 10.00 R22
305/75 R22.5 · 305/70 R22.5 · 295/75 R22.5 · 10.00 R20
275/80 R22.5 · 275/70 R22.5 · 10 R22.5
9.00 R20
10.00 R15 · TR/LB
265/70 R22.5 · 8.25 R20
445/45 R19.5 · 305/70 R19.5
7.50 R20 · 7.00 R20 · 6.50 R20 · 265/70 R19.5
285/70 R19.5 · 9.00 R16
245/70 R19.5 · 9.5 R17.5 · 10 R16.5 · 265/75 R16 · 8.25 R16
245/65 R19.5 · 235/70 R19.5 · 225/70 R19.5 · 245/75 R16 · 235/85 R16 · 215/85 R16 · 10.00 R15 LT · 8.25 R15
245/70 R17.5 · 235/75 R17.5 · 225/75 R17.5 · 215/75 R17.5 · 205/75 R17.5 · 7.50 R16 · 7.00 R16 · 7.50 R15
225/75 R16 · 215/75 R16 · 6.50 R16 · 6.00 R16 · 7.00 R15