will 392.9BA-INACT put my truck out of service
It may. Across our inspection records, 392.9BA-INACT resulted in an out-of-service placement in 50.0% of cases—higher than the 31.4% average OOS rate across all FMCSR codes. Of the 4 all-time citations we've recorded for this code, 2 trucks were placed out of service and 2 were not. There is no automatic OOS eligibility for this code, so the decision depends on the specific circumstances and the officer's judgment at roadside.