This isn't really too important but what would the RBA characters lifting strength be? Based on this episode. Even with the help of 3 other bots, Whirl was struggling to barely move this bus. It wasn't until Wedge joined in when they managed to push that bus a considerable distance. It looks like a charter bus, which generally weighs 10-16 tons. However, I'm 100% sure that it would take much less strength to push it. By giant robot standards, the RBA characters are weak af lol.