[Jack Innes]

I am not very familiar with "newer" military vehicles & have several questions that I am sure can be answered here.

1. When did the Canadian mvs start to have the vinyl type of cargo tarps instead of canvas?
2. When were the non directional bar tread tires replaced with the more current style?
3. Do any current Canadian trucks use 16.00 X 20" tires?
4. Are extruded aluminum cargo top bows used on any later trucks?
5. When did the plastic fuel cans come into use?

I am starting the refurbishment of a truck built in 1969 & need to replace some components but would like to keep it period correct.

Thank you,
Jack