A mate of mine has had a Nissan Patrol, Range Rover with some engine and box out of a mistsubishi lorry in it, and a 1996 landcruiser. They were all loaded up to around their maximum weight, and frequently tow their maximum weight, and probably more.
The range rover was a bit of a dog anyway, the Patrol was very good, but the LC is in a class of it's own. He was thinking about selling it three years ago, with 400 thousand miles on it. I would have bought it if he had sold. The paintwork is still very tidy, as is the inside. He has had to have a new clutch and rear springs in the last two years.