Ive got a five bike trailer. 2500 wide by 3000 long. Tows great behind the prado. dont even know its there when fully loaded with five onboard. Going to enclose it fully tho. I have 3 boys and fed up arriving at the meet and forgoten gloves, boots, googles etc. Alway something left behind. This way everything stay in the trailer. Yeah might choo up fuel and more wind resistance, but would use just as much going back to get the gear left behind.