The envelope function is to press the precured tread against the casing during autoclave (chamber) vulcanization. Its elasticity and heat resistance contribute for excellent durability.
VOS: Vipal Outer Short
CODE | DESCRIPTION | OUTSIDE DIAMETER (in) | OUTSIDE DIAMETER (mm) | BEAD TO BEAD DISTANCE (in) | BEAD TO BEAD DISTANCE (mm) | RECOMMENDED TIRE |
---|---|---|---|---|---|---|
507038 | VOS ENVELOPE 1020mmx600mm (3822) | 40 3/16 | 1020 | 23 5/8 | 600 | 305/70-19.5 8.25-20 9.00-20 10-22.5 275/70-22.5 305/60-22.5 |
507118 | VOS ENVELOPE 1040mmx690mm (4025) NEW GENERATION | 40 14/16 | 1040 | 27 2/16 | 690 | 295/80-22.5 315/60-22.5 315/70-22.5 295/75-22.5 235/75-22.5 275/80-22.5 285/75-24.5 445/45-19.5 425/45-19.5 10.00-20 11-22.5 |
507036 | VOS ENVELOPE 1040mmx700mm (4025) | 41 1/16 | 1040 | 27 9/16 | 700 | 295/80-22.5 315/60-22.5 315/70-22.5 11-22.5 10.00-20 295/75-22.5 275/80-22.5 285/75-24.5 445/45-19.5 425/45-19.5 |
507119 | VOS ENVELOPE 1060mmx670mm (4127) NEW GENERATION | 41 11/16 | 1060 | 26 5/16 | 670 | 11.00-20 11-24.5 315/80-22.5 |
507060 | VOS ENVELOPE 1080mmx710mm (4227) | 42 1/2 | 1080 | 28 1/16 | 710 | 12-22.5 315/80-22.5 385/65-22.5 11.00-20 |
507071 | VOS ENVELOPE 1080mmx710mm (4227) | 42 33/64 | 1080 | 27 61/64 | 710 | 12-22.5 315/80-22.5 385/65-22.5 11.00-20 |
507120 | VOS ENVELOPE 1080mmx732mm (4227) NEW GENERATION | 42 8/16 | 1080 | 28 13/16 | 732 | 385/65-22.5 315/80-22.5 11.00-20 12-22.5 |
507033 | VOS ENVELOPE 1145mmx790mm (4431) | 45 1/16 | 1145 | 31 1/8 | 790 | 12.00-20 13.00-20 365/80-20 13-22.5 15-22.5 285/75-24.5 445/65-22.5 12.00-24 425/65-22.5 |
507035 | VOS ENVELOPE 1150mmx715mm (4127) | 45 1/4 | 1150 | 28 1/8 | 715 | 11.00-20 315/80-22.5 11-24.5 |
507113 | VOS ENVELOPE 715mmx441mm (2816) NEW GENERATION | 28 2/16 | 715 | 17 6/16 | 441 | 6.00-16 6.50-16 7.00-16 |
507041 | VOS ENVELOPE 740mmx435mm (2816) | 29 1/8 | 740 | 17 1/8 | 435 | 6.00-16 6.50-16 7.00-16 |
507114 | VOS ENVELOPE 750mmx576mm (2921) NEW GENERATION | 29 8/16 | 750 | 22 11/16 | 576 | 215/75-16 8-17.5 7.50-16 8.25-16 |
507040 | VOS ENVELOPE 790mmx510mm (3119) | 31 1/8 | 790 | 20 1/16 | 510 | 7.50-16 8.25-16 205/75-15.5 8-17.5 225/70-17.5 235/75-17.5 |
507115 | VOS ENVELOPE 800mmx502mm (3119) NEW GENERATION | 31 8/16 | 800 | 19 13/16 | 502 | 205/75-17.5 225/70-17.5 235/75-17.5 8.25-16 8-17.5 7.50-16 |
507081 | VOS ENVELOPE 745mmx545mm (2921) | 29 5/16 | 745 | 21 6/16 | 545 | 215/75-16 |
507116 | VOS ENVELOPE 910mmx551mm (3520) NEW GENERATION | 35 13/16 | 910 | 21 11/16 | 551 | 245/70-19.5 285/70-19.5 265/70-19.5 |
507080 | VOS ENVELOPE 980mmx695mm (3825) | 38 8/16 | 980 | 27 6/16 | 695 | 275/70-22.5 |