will 393.120(b) put my truck out of service
Yes. Across our inspection records, every citation for 393.120(b) metal coil securement resulted in an out-of-service placement—a 100.0% OOS rate. This is dramatically higher than the average FMCSR violation, which carries a 31.4% out-of-service rate. When an inspector tags your load for unsecured metal coils, expect your truck to be ordered off the road immediately until the violation is corrected.