And ALOT of PRIME drivers are NOT green as you put it. Furthermore, it isn't how fast the truck will run that causes accidents, and it isn't because it was a rookie driver. By the way, at one time, YOU too were a rookie driver. It's about the driver, and common sense. There are some really STUPID drivers out there, and some of them shouldn't be behind the wheel of a big truck, but I take offense to you putting all Prime drivers in the doesn't know how to driver catagory, needs a slow truck etc. I can, and have driven my truck at 80 mph and I am a safe driver, 12 years and not 1 accident thank you.