It’s always been hot under the hood of a big truck, but it can be more so with aerodynamic designs and, more recently, new diesels that run hotter than before. To cope with higher temperatures ...

In 1999, I purchased a 2000 Chevrolet Silverado pickup. I bought it because, at that time, styles were changing and I didn’t want to drive something that looked like a semi. It was a good purchase. I ...