Does my 2007 chevy tahoe have a timing belt or chain?

If You are wondering whether the 2007 Chevy Tahoe has either a timing belt or a timing chain, You've come to the right place. The Tahoe for the year 2007 comes equipped with a hassle free timing chain. You might be wondering what about the timing chain makes it less of a hassle. Well, a timing chain can last You almost for the entire life of the vehicle. You are looking at up to 150,000 miles of life for one of these chains. Timing belts are usually replaced at almost half of the life of a timing chain and can be costly when it comes to repairs. With a chain, You don't even have to worry about that for a while.