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IF 600/70R30 TL 159D Axiobib
MSPN 96393 CAI 280086
Tire Technical Data
Unloaded Dimensions Loaded Dimensions Rims (rec. in bold)
Overall Width Overall Diameter Loaded Radius Rolling Circumference DW21A
DW20A
23.6 in 62.4 in 27.4 in 184.4 in
RCI # of Lugs Tube MSPN Tube CAI
43 20 x 2
Gross Flat Plate Tire Weight 100% Tire Volume Centerline Tread Depth Minimum Dual / Triple Spacing
373.6 in² 427.8 lb 158.5 gal 70 /32nd" 30.0 in
Load & Inflation Data
Load Per Tire (Single)
25 mph 40 Single  40 Dual  Inflation Pressure
- - 3,880 lbs 6 psi
- - 4,650 lbs 9 psi
6,170 lbs 6,170 lbs 5,420 lbs 11 psi
7,110 lbs 7,110 lbs 6,250 lbs 14 psi
7,580 lbs 7,580 lbs 6,660 lbs 16 psi
8,050 lbs 8,050 lbs 7,080 lbs 17 psi
8,440 lbs 8,440 lbs 7,430 lbs 19 psi
8,840 lbs 8,840 lbs 7,780 lbs 20 psi
9,250 lbs 9,250 lbs 8,140 lbs 21 psi
9,650 lbs 9,650 lbs 8,490 lbs 23 psi
General Notes Pertaining To Load and Inflation Data Above
  • Load Values given at 6 psi for 25 mph and 30 mph are for calculating dual and triple load values only.
  • All load values are for maximum indicated speeds at low torque.
  • 20 mph load values also apply for low-speed high-torque field work.
  • High-Speed Cyclic (HS Cyclic) load-pressure data applies to low-torque spreading or spraying at field operating speeds up to 20 mph. Additional bonus loads permitted for this type application assume a rapid decrease from full to empty, where max load at max speed (20 kph) does not occur more than 15% of any work day.
  • Cyclic load-pressure data applies to low-torque harvesting type applications at field operating speeds up to 6 mph. Additional bonus loads permitted for cyclic applications assume a gradual load increase with unloading in the field.
  • Load & Carry load-pressure data applies to low-torque transport operations at max speeds of 6 mph for a max distance of 650 yards before discharging load and returning empty.
  • All load-speed-pressure data is valid for ground slopes up to and including 20%. When operating on slopes greater than 20%, please contact Michelin.
  • For moldboard plowing with single drive tires in the furrow, a minimum inflation pressure of 10 psi is required.
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