when i was a kid ( and im going to guess it was like 84-87 ish) my uncle had his pass on plexigass b/c all he had to drive was a motorcycle and he used the same pass when he got a truck/car later that year (i dont know if he got away with it cuz he was the first one to think of it / do it or what but it worked then ) what do they do for a motorcycle now?