| DATASHEET 20" & 22.5" SP321 | |||||||||||||||||
| TYRE SIZE | TREAD PATTERN | LOAD INDEX / SPEED SYMBOL | MAXIMUM LOAD PER AXLE (kg) | MAXIMUM INFLATION PRESSURE | RECOMMENDED RIMS (ins) | MIN DUAL SPACING (mm) | NEW TYRE INFLATED DIMENSIONS (mm) | REVS PER | |||||||||
| SINGLE | DUAL | BAR | PSI | SECTION WIDTH | OVERALL DIAMETER | LOADED STATIC RADIUS | ROLLING CIRCUMFERENCE | km | mile | ||||||||
| 10R22.5 | SP321 | 144/142L | 5600 | 10600 | 8.50 | 123 | 6.75 | 277 | 246 | ||||||||
| 7.50 | 286 | 254 | 1020 | 476 | 3111 | 321 | 517 | ||||||||||
| 11R22.5 | SP321 | 148/145L | 6300 | 11600 | 8.50 | 123 | 7.50 | 305 | 271 | OK if green sizes can be deleted | |||||||
| 8.25 | 314 | 279 | 1050 | 489 | 3203 | 312 | 502 | ||||||||||
| 11R22.5 | SP321City | 148/145K | 6300 | 11600 | 8.50 | 123 | 7.50 | 305 | 271 | ||||||||
| 8.25 | 314 | 279 | 1050 | 489 | 3203 | 312 | 502 | ||||||||||
| (151/148E) | 7.50 | 305 | 271 | ||||||||||||||
| 8.25 | 314 | 279 | 1050 | 489 | 3203 | 312 | 502 | ||||||||||
| 12R22.5 | SP321 | 152/148M | 7100 | 12600 | 8.50 | 123 | 8.25 | 329 | 292 | ||||||||
| 9.00 | 338 | 300 | 1084 | 504 | 3306 | 302 | 487 | ||||||||||
| 13R22.5 | SP321 | 156/150L | 8000 | 13400 | 8.75 | 127 | 9.00 | 350 | 312 | ||||||||
| 9.75 | 360 | 320 | 1124 | 3428 | 292 | 469 | |||||||||||
| 12.00R20 | SP321 | 154/149K | 7500 | 13000 | 8.50 | 123 | B8.5 | 360 | 313 | 1122 | 515 | 3422 | 292 | 470 | |||
| 8.50V | |||||||||||||||||
| LOAD CAPACITY (KG) PER AXLE--SINGLE/DUAL:INFLATION PRESSURES | |||||||||||||||||
| TYRE SIZE | BAR | 5.50 | 5.75 | 6.00 | 6.25 | 6.50 | 6.75 | 7.00 | 7.25 | 7.50 | 7.75 | 8.00 | 8.25 | 8.50 | 8.75 | ||
| PSI | 80 | 84 | 87 | 91 | 94 | 98 | 102 | 106 | 109 | 113 | 116 | 120 | 123 | 127 | |||
| 10R22.5 | SINGLE | 3950 | 4100 | 4240 | 4380 | 4520 | 4660 | 4790 | 4930 | 5070 | 5200 | 5330 | 5470 | 5600 | |||
| DUAL | 7480 | 7750 | 8020 | 8290 | 8550 | 8810 | 9080 | 9330 | 9590 | 9840 | 10100 | 10350 | 10600 | ||||
| 11R22.5 | SINGLE | 4450 | 4610 | 4770 | 4930 | 5080 | 5240 | 5390 | 5550 | 5700 | 5850 | 6000 | 6150 | 6300 | |||
| DUAL | 8190 | 8490 | 8780 | 9070 | 9360 | 9650 | 9930 | 10210 | 10490 | 10770 | 11050 | 11330 | 11600 | ||||
| 11R22.5 | SINGLE | 4450 | 4610 | 4770 | 4930 | 5080 | 5240 | 5390 | 5550 | 5700 | 5850 | 6000 | 6150 | 6300 | |||
| SP321City | DUAL | 8190 | 8490 | 8780 | 9070 | 9360 | 9650 | 9930 | 10210 | 10490 | 10770 | 11050 | 11330 | 11600 | |||
| 12R22.5 | SINGLE | 5010 | 5190 | 5370 | 5550 | 5730 | 5900 | 6080 | 6250 | 6420 | 6590 | 6760 | 6930 | 7100 | |||
| DUAL | 8890 | 9220 | 9540 | 9850 | 10170 | 10480 | 10790 | 11090 | 11400 | 11700 | 12000 | 12300 | 12600 | ||||
| 13R22.5 | SINGLE | 5520 | 5720 | 5920 | 6110 | 6310 | 6500 | 6690 | 6880 | 7070 | 7260 | 7450 | 7630 | 7820 | 8000 | ||
| DUAL | 9240 | 9580 | 9910 | 10240 | 10560 | 10890 | 11210 | 11530 | 11850 | 12160 | 12470 | 12780 | 13090 | 13400 | |||
| 12.00R20TL | SINGLE | 5290 | 5490 | 5680 | 5860 | 6050 | 6240 | 6420 | 6600 | 6790 | 6970 | 7140 | 7320 | 7500 | |||
| DUAL | 9180 | 9510 | 9840 | 10170 | 10490 | 10810 | 11130 | 11450 | 11760 | 12070 | 12380 | 12690 | 13000 | ||||