John, totally agree with the above. When I read the OP's post I was on the verge of sharing my radial tire experiences with inflation based on load. Then I saw the lock ring comment. Decided to stay behind my big oak log and watch a while.

RonR


RonR


1951 3600 with Clark flatbed, T5, 4.10 rear
1970 340 Duster
1990 5.0 V8 Miata (1990 Mustang Gt Drivetrain)
1964 CJ5