Metric | English
420/80R46 (16.9R46) TL 151A8/148B Agribib
MSPN 58733 CAI 122770
Tire Technical Data
Unloaded Dimensions Loaded Dimensions Rims (rec. in bold)
Overall Width Overall Diameter Loaded Radius Rolling Circumference DW13
DW12
DW14
16.1 in 73.7 in 33.9 in 218.7 in
RCI # of Lugs Tube MSPN Tube CAI
46 26 x 2 31525 203377
Gross Flat Plate Tire Weight 100% Tire Volume Centerline Tread Depth Minimum Dual / Triple Spacing
274.2 in² 319.7 lb 106.5 gal 64 /32nd" 21.7 in
Load & Inflation Data
Load Per Tire (Single)
30 mph 25 mph 20 mph 05 mph 25 Dual  6 Cyc  Inflation Pressure
- - 3,200 lbs 4,410 lbs 2,560 lbs 4,410 lbs 6 psi
3,200 lbs 3,530 lbs 3,750 lbs 5,160 lbs 3,110 lbs 5,160 lbs 9 psi
3,750 lbs 4,080 lbs 4,410 lbs 5,900 lbs 3,590 lbs 5,900 lbs 11 psi
4,940 lbs 5,360 lbs 5,680 lbs 7,390 lbs 4,720 lbs 7,390 lbs 17 psi
5,840 lbs 6,390 lbs 6,950 lbs 8,820 lbs 5,620 lbs 8,820 lbs 23 psi
6,610 lbs 7,170 lbs 7,610 lbs 10,200 lbs 6,310 lbs 10,200 lbs 29 psi
6,780 lbs 7,390 lbs 7,830 lbs 10,610 lbs 6,500 lbs 10,610 lbs 32 psi
6,950 lbs 7,610 lbs 8,050 lbs 11,020 lbs 6,690 lbs 11,020 lbs 35 psi
- - - 11,190 lbs - 11,190 lbs 38 psi
- - - 11,360 lbs - 11,360 lbs 41 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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