Hi all, i'm new here as i'm considering buying an 07 tundra crewmax 5.7. i'll be buying it from a friend of mine. He's the original owner and last i saw it looked good. Never wrecked with 90k miles(mostly highway) recent water pump replaced and new brakes. My friend owns an auto parts warehouse and i know he maintains all his cars well. Is there anything I should be aware of in the truck? i plan to daily drive it as I'm a home builder/contractor.