
BL 63 R-4 tyre is designed for use on backhoe loaders, industrial tractors and similar machinery. Its octagonal central blocks provides larger rubber mass in the tyre’s center line, increasing stability, hard surface performance and providing better steering.
The ideally spaced curved multi-angle lugs provide optimal traction, superior self-cleaning in un-even and wet underfoot conditions. The tyre is built with compound to resist chunking and also provide superior wear resistance for enhanced life.
R-4
A8
Bias
Suitable for

Backhoe Loader

Industrial Tractor
Technical Data
BL 63
...
TYRE SIZE | REC. RIM (inch) | ALT. RIM (inch) | UNLOADED DIMENSIONS (mm) | TYPE | PLY RATING | LI & SS | ||||
---|---|---|---|---|---|---|---|---|---|---|
SW | OD | SLR | RC | |||||||
17.5L-24 | W15L | - | 460 | 1250 | 570 | 3730 | TL | 12 | 148A8 | |
19.5L-24 | W15L | - | 505 | 1340 | 600 | 3975 | TL | 12 | 151A8 |
IMPERIAL
METRIC
Technical Table 01
TYRE SIZE | RIM SIZE | REC. RIM | ALT. RIM | UNLOADED DIMENSIONS (mm) | PLY RATING | LOAD INDEX SPEED SYMBOL | ||||
SW | OD | SLR | RC | |||||||
15.0/70-18 | 18 | W13 |
W17 W19 |
400 | 980 | 440 | 2886 | 14 | 128 A8 |
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16 | 132 A9 |
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Technical Data
Intl.
US
Tyre Size | Rec. RIM (inch) |
Alt. RIM (inch) |
Unloaded dimensions (mm) | Type | Ply Rating | Load Index & Speed Symbol | Fabric | Load table | |||
---|---|---|---|---|---|---|---|---|---|---|---|
Section Width | Overall Diameter | Static Load Radius | Rolling Circumference |