friday im goin to look at a 89 burban. i was tryin to find a 92 and up but i cant so i went with the old stlye. its already lowerd but i dont know how. thanks everybody that helped me with all my ?'s before. now im ready to start pickin out parts for a air setup. i think im goin to use a york compressor i know bigdan runs one. how reliable are they and how long do they take to fill say a 5gal tank. a fried of mine has a couple of em layin around that need to be rebuilt (he uses them for onboard air tools). now the truck im lookin at is already lowered so how bad of an idea would it to be to make some bag brackets for the rear to lift it from where it sits now with the leafsprings?