Yesterday (10/4/16) as I left soccer practice and headed home. I jumped on I-75 at 14 mile entrance. Just as I passed the Rochester ramp A nice Red FD passed me in the fast lane. I accelerated to catch up to it just after Big Beaver, as I caught up, he accelerated until a mile before Crooks Rd. I Hammered down in my 7 pulled up beside him waved and hung out side by side till construction zone where I followed him. Upon leaving the construction zone, I then accelerated and got off at M-59. I am not sure if he went east on m-59 or north on I-75. His License plate was (FD RX7). Anyway Thanks for sharing some highway with me. It made my ride home more enjoyable.