The statistics are not broken down by that category (i.e.: 18-wheelers, 10-wheelers, 6-wheelers, etc.). They are all classified as "commercial" vehicles.
Yes, 18 wheelers have 18 wheels.Some tractor trailers have more, some less.
1.2 million
# no way.
Some of them do.
If you are talking about two wheelers, as in motorcycles, minors should not be given two wheelers to drive. A minimum age of 18 should be required since younger kids may not be responsible enough to make wise decisions when riding.
when it comes to four wheelers the most reliable one to have is a Honda. I have rode many four wheelers and I'm only 18 other types break easier than a Honda does.
Yes
If you mean cruise control, yes.
No.
Steel or aluminum.
Progressive and Travelers is the company witch has truck insurance for 18 wheelers. They have the best quotes on the insurance you may find they on the internet and call to this company.