will 393.76(e) put my truck out of service
No. Across our 13 million inspection records, 393.76(e) citations resulted in zero out-of-service placements, giving this violation a 0.0% OOS rate. All 5 all-time citations for sleeper berth equipment defects were issued as violations only—the truck remained legal to operate. This makes 393.76(e) significantly less severe than the 31.4% average OOS rate across all FMCSR codes, meaning you can typically address the defect during your next scheduled maintenance window.