After so long I forgot when I actually ordered it, I received the REA tractor trailer 6-37850, which was in the 2012 Signature catalog. The trailer is the ubiquitous Lionel 24-ft shorty, with a chrome bumper I haven't seen before on any of the dozen or more other trailers I bought, two to the flatcar, in the past. It's a nicely done trailer with opening doors (with metal hinge pins) and lots of detail The tractor (truck) is supposed to be new tooling and nicely done, about equal to Corgi quality: nothing special, but okay. I think this truckis supposed to be a big Ford of the early 50s vintage. Anyway, it's nicely enough done except: a) as pictured in the catalog, the wheels look too big to me, but okay, I can live with them . . . and b) no matter how much I worked at it, I could not get the trailer to "hook" into the tractor so it was level (top of photo below). I finally had to drill out the hole in the tracgtor's plate, then the pin would fit, but even so you can see (bottom in photo below) it does not sit perfectly straight even then. Now, I love Lionel, and maybe I'm being picky, but this is $90 list price . . .
Anyway, I didn't like the way the trailer still sat at a slight angle, and did some "re-engineering" with saws and files to set that right. While I was at it, I took a pair of the other REA shorty trailers I have (the color of this was did not quite match) and did a cut-and paste to get the 35 foot trailer in the photo below. The trailer looks much better, and with the successful surgery to the tractor, it sits level, too.
I will be converting it to 'Streets, but now it looks better - much better.