I think you could float across the Columbia River on those tires.
“1948 jeep willys
350
4 speed
Toyota running gear
5.29 gears
Detroit lockers
Chromoly axles front and rear
42 inch iroks and deadlocks
White soft top and bikini top
Warn 8274 standup winch
5 point harness and racing seats
Toyota frame
Full cage
Hi steer”
Those definitely aren’t Irocs, they look more like TSL’s. The wheels don’t appear to be “deadlocks” (beadlocks) either, possibly Mickey Thompson classic II’s.