Little Sanity Check and Advice about a 2003 Silverado

[oorin]

Hey Guys, I found a nice 2003 1500 HD 4x4 LS that I really really like. But before I jumped off the bridge I wanted to ask the folks here what I need to pay attention too when I go back to look at it again. I just don't know where the trouble spots were with these trucks, what to look for and signs that would make this truck one to avoid.

Sorry no pics or vin... I could probably get a couple though.

2003 Chevy 1500 HD 4x4 LS Crew Cab Shortbox.
Loaded to the hilt.
132,000 miles
$14,900 - asking price... my inside sources tell me I can get them to 13,500 or lower easily.

Thank you very much for the help.