Anyone know who is going to pull long doubles? I was spotting in the yard tonight and took delivery of a tandem axle converter dolly. We have two trailers with rear couplings for doubles 48' long 808002 and 808003. My guess these are for Indiana and Ohio, not sure why they are at ORD, I also understand 1 of these dollys were going to MDW as well. Stay tuned I will try to post pics If I can figure out how to do it.