DATASHEET 22.5" SP231
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  
( PATTERN INDEX LOAD   INFLATION   MENDED DUAL MM)       REVS  
      SINGLE DUAL BAR PSI     SECTION WIDTH OVERALL DIAMETER LOADED STATIC RADIUS ROLLING CIRCUMFERENCE km mile
385/65R22.5 SP241 158L 8500 N/A 8.50 123 11.75 N/A 389 1072 492 3248 308 495
    160K 9000 N/A 9.00 131 11.75 N/A            
445/65R22.5 SP231 168K 11200 N/A 8.75 127 14.00 N/A 454 1150 529 3485 287 462
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 9.00
  PSI   80 84 87 91 94 98 102 106 109 113 116 120 123 127 131
385/65R22.5 SINGLE 158L 6000 6220 6430 6650 6860 7070 7280 7480 7690 7890 8100 8300 8500    
  SINGLE 160K 6000 6220 6430 6650 6860 7070 7280 7480 7690 7890 8100 8300 8500 8800 9000
445/65R22.5 SINGLE 168K 7730 8000 8280 8560 8830 9100 9370 9640 9900 10160 10430 10690 10940 11200