Apologies for the lack of info. I was thinking of a simple pythagora's calculation: when truck is turning 90deg, width of trailer (vert), dist from kingpin on trailer (horz) and find the 3rd side (hyp) - and this distance gives the max - which i thought would be same as the turning radius...
Yes Artisi, this is what i meant. I have checked the nov thread sincoTC recommends; is there a mathematical way instead of AutoTurn? the crane in the middle of the cab and trailer is confusing my maths.
