Good Ones!
My only real trouble is on surface streets en-route to the freeway and/or those steep, uphill 2-lane country roads where there's no room for me to pull over, or "them" to pass...
Been tempted for the past 11 years to make up my own homemade, "I May Be Slow, But I Sure Am Smokey!!!" bumper sticker for my beloved 4104.
Keep chickening out though 'cause, first of all, I really
am slow and smokey. Second of all, 'cause of the looks I get from the the typical in-a-big-f'n-hurry twit impatiently and angrily overtaking me at first possible chance (with classic and oft' displayed middle-finger salute, of course!)

Thirdly, I always see the evil, "report-the-stinkin'-gross-polluter's-license-number!" gleam in their beady little eyes.
So, off they rip at first possible chance - screeching by with horn a-blarin' - wee gas-sipper-sedan engine screaming at some obscene RPM as they pass my driver's side window, shouting their "appreciation" and wildly a-gesturing...
...Comical! I just wave and smile sweetly. Folks just need to blow off steam, it seems, and my "Baby" is an easy target! Happy to oblige! It is always comical, however, when you idle up beside them at the next traffic light! Classic!!!
