I had the pleasure to drive one of these beasts last week and wow.My meet guy got one and after an incident he turned it in and said he didnt want it.He had told me about someone cutting him off and the tractor automatically applying the brakes so hard the frontend set down and scared him to death.So I,being unsure and wanting to know for myself,intentionally ran up close to a camper just getting on the ramp.If the roads had been wet or icy I would have been in the ditch or jackknifed.Be aware,its not like the volvos automatically turning on the jackbrake with the vorad.