Check out these pictures that Brett emailed me of his Rampage XBE (with a truck conversion) beside his 1/8 Terremoto. The Terremoto is a big truck but looks pretty small next to the Rampage...
Here's a good view of both trucks. I like the flowing shape of the Terremoto's body
Those Trenchers are almost as tall as the Rampage XT tires
This shot shows how much longer the Rampage is compared to the Terremoto