Rex Lee Siemer Trucking Llc is an active carrier listed under USDOT number 00637791. The company is listed with MC number MC384420, and its operating authority is currently shown as AUTHORIZED in available OTR411/FMCSA record data. The company address on file is 14603 Us Hwy 65, Mercer, Mo 64661-9705. This OTR411 profile is provided as a public reference for drivers, carriers, brokers, shippers, and transportation professionals looking to identify or review company information.