Van Buick GMC

Derrick Hall is more than just the President and CEO of the Arizona Diamondbacks. He's also a prostate cancer survivor and the Honorary Walk Chairman of this year's 6th annual Tim Barber Walk for POP. The festive and educational event aims to beat prostate cancer one step at a time, while not only celebrating those who have survived the disease, but also those who've lost their lives to what is now the second-most diagnosed cancer among men. Read more for details.

Check out the enclosed video to see what might be the worst speed bumps in the nation or at least the worst we've ever seen. While speed bumps are designed to increase safety, most people dread driving over them for fear that the bouncing, rattling and vibration could result in an early trip to the auto repair shop. Some are much more tolerable to drive over than others, but we're sure the ones pictured above would make the majority of drivers cringe. View the video now.

If the Sierra's Denali trim wasn't already attractive enough, it now offers even more value to shoppers with the addition of Magnetic Ride Control. This advanced system is the world's fastest reacting suspension, triggering adjustments in as little as five milliseconds to provide optimal comfort and performance. Read more for details.

To prevent the early wear and discoloration of your car's carpet, upholstery, trim and other materials, Buick conducts extensive durability tests, some of which take months to complete. While bug spray and sunscreen are essential for protecting human skin, they can damage materials in your car's interior, so Buick's scientists and engineers perform the following tests to ensure they're working with fabric, wood, metal and plastics that will stand up to all types of substances - including your sweat.