I tried your mod and all of the trailers were turned to the BDF chassis, even if I was driving a tractor unit. I took on several different jobs from various companies and was getting the same type of trailer which looks stupid when connected to a tractor unit so I then took off the mod which corrupted my game save and I had to start again from scratch. Very disappointing. Please will you include a readme file that warns people that this will corrupt your game save if you remove it.