My friend the question you ask is really unanswerable due to the terrain covered. On a flat tarred road with no load a speed of 50mph (80kph) may have been OK but over sand and cross country it may have been only as high as 10mph and probably less.
A lot depends on the gearing and load that a truck carries whether it can maintain the recommended speeds usually given by the manufacturers.
Cheers
Cliff
__________________
Cheers
Cliff Hutchings
aka MrRoo S.I.R.
"and on the 8th day he made trucks so that man, made on the 7th day, had shelter when woman threw him out for the night"
MrRoo says "TRUCKS ROOLE"
