through a towing company? I found a 1992 Chevy ext. crew cab for a reasonable price, it has 300,000 miles on it i heard the engine and it seems to run well i need a dependable truck for work, this will be my first car i own. This company tow's for the highway patrol so i don't know to much about the history so i need advice on what to look for, also what should i expect from a truck with so many miles on it , the guys there say a goo tune up is needed, but what else can i expect?
