No PS no PB
 

If you are old enough, you remember reading the classified and seeing PS and PB listed as options... and if it was a high-end vehicle, PL and PW too!

Anyway after a couple hundred thousand trouble-free miles, my ole Yukon 2500 with hydroboost seems to have blown out a pump or a hose. I have no power steering, and the brakes require all my foot strength even at 2 miles an hour. It's too cold for me to dig into it on the street. This is a tow, right? There isn't any way I can top it up and nurse it to a shop?