On my XJ they checked bumper hieght once. They measured at the outer corner instead of the center... It was 29.5" and 30" is max. It sits at 32" on the MJ now. I'm not to worried about it, other then the fact that I work within a mile of thier sub station at I-94 and Hwy 20.
huh. never had that happen to me or my dads trucks and he had 40s and 44s.
i go to school at gateway in Racine so i go right past there.