New Tire Designations
The previous designations for tire width are being increasingly replaced by new ones.
Previous designation
|
New designation
|
| 12.4-24 |
320/85-24 |
| 13.6-24 |
340/85-24 |
| 14.9-24 |
380/85-24 |
| 16.9-24 |
420/85-24 |
| 11.2-28 |
280/8/5-28 |
| 12.4-28 |
320/85-28 |
| 13.6-28 |
340/85-28 |
| 14.9-28 |
380/85-28 |
| 16.9-30 |
420/85-30 |
| 18.4-30 |
460/85-30 |
| 16.9-34 |
420/85-34 |
| 18.4-34 |
460/85-34 |
| 13.6-38 |
340/85-38 |
| 14.9-38 |
380/85-38 |
| 16.9-38 |
420/85-38 |
| 18.4-38 |
460/85-38 |
To save space, the tables below show only the new designations.
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