2013 Toyota Land Cruiser Owners Manual - Page 301
2013 Toyota Land Cruiser Manual
Page 301 highlights
2-5. Driving information n Unbraked TWR (Unbraked Trailer Weight Rating) (Without brakes) The trailer weight rating for towing a trailer without a trailer service brake system. 2 n Tongue Weight The load placed on the trailer hitch ball. (→P. 312) When driving 309 L/C200_U (OM60G36U)