His $43,000 trade allowance nearly covered a used Sierra AT4. By November, he was facing a trailer-light repair and offering ...

Thanks for the reply. I have the 1500 DuraMax Diesel. Tech is recommending replace the cat converter. He did not drive the vehicle nor do I have a print-out of the freeze frame data (data the resulted ...

[This story originally appeared in the September 2004 issue of MotorTrend with the headline "Moving Mountains."] Sometime during the night of September 29, 1913, Rudolph Diesel, 55 years old, roughly ...