Vendetta, if you have an OEM westfalia hitch, I expect your's is rated to tow 6,000 lbs with a max hitch weight of less than 600 lbs. Given the propensity of early 21st century bmw auto trannies to fail, a tranny temp gauge and cooler would be a good idea if you plan to regularly tow anything close to the 6k rating, such as a horse or travel trailer or good sized boat.

__________________
2006 X5 3.0 6-spd w/Evo UUC ssk
sport/premium pkgs
born Valentine's Day, 2006.