will 393.114(d) put my truck out of service
No, it likely won't. Across our 13 million inspection records, only 1 out of 10 citations for 393.114(d) resulted in an out-of-service placement—a 10.0% OOS rate. That's significantly lower than the 31.4% all-FMCSR average, meaning inspectors cite this violation but rarely order immediate removal from service. Still, fix the cargo securement issue before your next load.