Metric | English
850/50R30.5 TL 182D CargoXbib
MSPN 69986 CAI 938016
Tire Technical Data
Unloaded Dimensions Loaded Dimensions Rims (rec. in bold)
Overall Width Overall Diameter Loaded Radius Rolling Circumference 28.00
AG28.00
AG28.00H2
33.9 in 64.1 in 27.2 in 188.1 in
RCI # of Lugs Tube MSPN Tube CAI
43 x 2
Gross Flat Plate Tire Weight 100% Tire Volume Centerline Tread Depth Minimum Dual / Triple Spacing
555.4 in² 538.0 lb 287.7 gal 29 /32nd" 42.7 in
Load & Inflation Data
Load Per Tire (Single)
40 mph 30 mph 25 mph 15 mph 05 mph Inflation Pressure
7,500 lbs 9,060 lbs 10,190 lbs 11,840 lbs 14,180 lbs 14 psi
8,420 lbs 10,190 lbs 11,440 lbs 13,310 lbs 15,750 lbs 17 psi
10,270 lbs 12,420 lbs 13,970 lbs 16,230 lbs 18,900 lbs 23 psi
12,130 lbs 14,670 lbs 16,480 lbs 19,150 lbs 22,040 lbs 29 psi
13,980 lbs 16,910 lbs 19,010 lbs 22,070 lbs 25,180 lbs 35 psi
15,170 lbs 18,360 lbs 20,630 lbs 23,960 lbs 27,320 lbs 41 psi
16,360 lbs 19,800 lbs 22,250 lbs 25,840 lbs 29,460 lbs 46 psi
17,550 lbs 21,240 lbs 23,870 lbs 27,730 lbs 31,600 lbs 52 psi
18,150 lbs 21,960 lbs 24,670 lbs 28,660 lbs 32,670 lbs 55 psi
18,740 lbs 22,690 lbs 25,490 lbs 29,610 lbs 33,740 lbs 58 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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