E rated mtr's

[Hmmv4me]

Will the E-rated MT/R tires fit on 12 wheels with the MT runflats?

 

[gringeltaube]

They do fit.
But the max. allowed air pressures don't match: E-rated tires are 65psi cold, but the 12-bolt wheels are only good for max. 50psi tire pressure. (= Load range D).

 

[Hmmv4me]

Ok, cool. I was thinking about buying some 24 bolt wheels anyway. Any idea if the 12 bolt run flats are different than the 24 bolt?

 

[gringeltaube]

.........Any idea if the 12 bolt run flats are different than the 24 bolt?

No. Whatever style RFs you got they will work on either wheel.