[sambam]

These new diesels don't need a lot of low-end gearing to get things moving. In the past, GM offered the Duramax with 3.73 and that was it. I don't understand the need for all the options. To me, 3.73 is a reasonable gear for all-around performance. But that's the way things are nowadays. The market is flooded with options. If you need more proof, go to Home Depot and check out the light bulb selection.