Because cars get tyred but trains do not, with the exception of Rubber-tyred metro systems.
Coupe
One you're running on fumes, the other you're fuming with the runs.
You get a certificate for showing you can do it and hope to god you never have to do it again
You take the "S" out of sub, and the "F" out of way. Say it out loud
Because it is two-tyred.
Can't catch me - Avicii
Because there is no try.
They're both under DC.