Pittsburgh overtakes L.A. as nation's sootiest city

PittSpeed Automotive PittSpeed Off Topic
1

http://www.cnn.com/2008/US/05/01/pollution.ap/index.html

wtf

2

Because of your diesel truck

3

My shit dont smoke

this does though

http://i35.photobucket.com/albums/d176/Mtusa2004/IMG_3902.jpg
http://i35.photobucket.com/albums/d176/Mtusa2004/IMG_3902.jpg1024×246 39.6 KB

4

install a jake brake yet?

5

my friend’s buddy has a fucking SICK 07 silver quad cab turbo diesel dodge 6spd with stacks…
I have never been in any truck as fast as that… I suprised he hasnt gotten pulled over yet for the stacks, LOUD AS FUCK…