My LPG 'pup' with Promotex wheels fitted. Note how the dolly & A-frame move.
My thanks to Mike Ozosky for photos of his models (about to go to the paint shop). Note this is just the 'Pup/Calf trailer and does not include the tractor-unit or the longer trailer. Look out for the 45' twin and triple axle trailers which have the tow hitch on the rear to connect the 'pup/calf' and make a combo. The dolly and tow-bar linkage are printed separately and should all just push-together.
9.72 w x
2.98 d x
3.827 w x
1.173 d x