Today I was behind one of your trucks. I thought that maybe it was broken because the driver was going very slow. Like 25mph in a 55mph zone. Traffic was piling up behind us. Then out of nowhere he speeds up like he wasn't paying attention. He then started flying through corners so quickly that I thought he was going off the road at one point! The most annoying part was how slow he was going for so long. It was 1 star slow. I wasn't even in a hurry but it was THAT annoying. I'm all for going 5-10moh under the speed limit in a big truck but 25mph on a state highway is just dangerous! I'll be buying a casket elsewhere. If your driver keeps driving like that he may be a customer of yours very soon!