It's hard to believe that most of these trucks are now pushing 20 years old now. It's less about the design/engineering, though they could have done better in a lot of areas., at this point and more about the maintenance due to age and mileage.

I've learned over the years GM did not have both eyes on the H2 when it came to the H2. Keep in mind they shared engineering, design, QA, and production with AM General. A lot of what we see in terms of bad, and good, design decisions was due to this partnership in the creation of the H2.