“I am a new owner of a 2007 Toyota Tundra double cab and travel Mon-Fri on a stretch of the US 101 freeway between Ventura and Thousand Oaks. I love my truck but the only thing that was really becoming an issue was the freeway truck bounce I was experiencing on my daily commute. Between 65 - 75 mph, my bed would shake, the car would vibrate, bottles would bounce out of my cup holders, it basically felt like someone giving you a bad massage that sometimes ended up in a headache. Switching lanes would not do anything either. The only way I could lessen the truck bounce was to drive 75 mph or faster. Can someone say speeding ticket? I contacted my dealer and they said that the truck bounce was normal since it was a big truck with an unweighted bed. their suggestion was to put sandbags in the bed. I was approaching to try a product called the Willybar to remedy this problem. I was willing to try anything so I gave it a try. After installing the Willybar, the freeway truck bounce and bed shake have significantly been reduced, by at least 50%. There is still a bounce, but now it’s just your normal big truck feeling, not the whole body shake it once was. The truck seems more stable and less of a task to drive on the freeway. My wife will now ride in the truck with my 2 year old daughter. They actually fell asleep during a recent trip on the same stretch of freeway. She compared it to the bounce in her Honda Passport. I would highly recommend the Willybar if you own a truck that suffers from the dreaded freeway truck bounce, especially if you live in California with its concrete freeways.” Mike - Oxnard, CA