Manufacturer
The manufacturer of a 18 wheeler may not have done their job when it comes to safety. A 18 wheeler accident is something that can happen. If you are working your way through the gravel, you are likely to tip over from time to time. If you are on private property doing a job for someone on a 18 wheeler in a fairly dangerous, unmarked area you may want to seek legal representation. Safety is important as well, and an attorney is likely to tell you to wear a helmet. You want to be able to say that you found a mode of transportation that operates at the right speed. An 18 wheeler accident needs to be dealt with in a professional fashion.
Simplification
Simplified solutions are what you are looking for with an 18 wheeler. You may find a business consultant that certainly knows how to design an 18 wheeler, but they simply wouldn't know the first thing about driving it. Speed is going to scare some people that spend most of their day in suits. People that know how to drive motorcycles are typically going to be comfortable on any 18 wheeler. The guy that runs the board room meeting is definitely going to struggle with the concept of hopping on an 18 wheeler. The CEO can still go to this website and find an attorney to help after they have been through an accident with an 18 wheeler.
Roads
Icy roads are not going to be very good for a great 18 wheeler. Obviously, you want to have insurance on yourself and potentially on your bike as well. The bike is something that can be repaired. You don't want to get into such a serious accident that you can't make it through the next day. Technology is something that will continue to evolve. The evolution is important to drivers.