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50X20-22-30PR — Three Part Nomenclature

Tire Type
Three Part Nomenclature
Size Designation
50X20-22 30PR
Application Class
Transport
Contact Area IN2 (in2)
165
Flat Tire Radius in (in)
18.3
Loaded Radius in (in)
22
Max Bottoming Load Lb (lb)
186,000
Max Static Load Lb (lb)
62,000
Outer Diameter in (in)
50
Ply Rating
30
Rated Inflation Psi (psi)
215
Rim Diameter in (in)
22
Section Width in (in)
20
Size Designation Base
50X20-22
Speed Rating Mph (mph)
235
Standard
Michelin Aircraft Tire Engineering Data; Goodyear Aviation Data Book 2022; Tso-C62
Typical Aircraft
Boeing 767-300ER main; Boeing 757-300 Main
Weight Lb (lb)
130

Source: Michelin Aircraft Tire Engineering Data; Goodyear Aviation Data Book 2022; TSO-C62

three_part_nomenclature — size designation 50x20-22_30PR · typical aircraft Boeing 767-300ER main; Boeing 757-300 main · max bottoming load lb 186000 lb · max static load lb 62000 lb · size designation base 50x20-22 | Aircraft Tire Specs | Engineering Database