Almost done with my '68 Targa and I would say that completely stripped, the tub weighed in around 400-500 pound (2.2 #/kg=about 200 kg). My dad and I were able to lift the tub. We don't participate in the MetRex Strongman competitions and with the two of us it was heavy. With a 3/4 ton Chevy Diesel pulling a fairly light duty double axle trailer the weight of the tub on the trailer provided no problems.