This Prado 150 aftermarket hitch is rated for 500/5000lbs (tongue/trailer weight).

For a GX460 to Prado 150 conversion, this is the hitch you want -- clean fit, proper rating, no cutting required. It works directly with the Prado rear bumper setups and doesn’t connect to the rear crossmember, unlike the factory Lexus GX hitch. Don’t hack your bumper to fit a Lexus hitch when this one’s made for the job.