2012 Toyota 4Runner Owners Manual - Page 533

2-4. Using other driving systems The distance that appears on the screen between three-dimensional objects (such as vehicles) and flat surfaces (such as the road) and the actual distance differ as follows. In reality, C = A < B (C and A are equally far away; B is farther than C and A). However, on the screen, the situation appears to be A < B < C. On the screen, it appears that a truck is parking about 1.5 ft. (0.5 m) away. However, in reality if you back up to point A, you will hit the truck. CTH24AS086