will 393.122(b) put my truck out of service
Yes, almost certainly. Our inspection records show a 97.7% out-of-service rate for this violation—far above the 31.4% average across all FMCSR codes. Of 44 all-time citations for 393.122(b), 43 resulted in an OOS order. This is one of the most severe outcomes for a cargo securement violation. You will be unable to move the truck until paper rolls are properly secured per the regulation.