Trailer hitch makers generally produce hitches that are designed to more or less match the weight capacity of the frame of the vehicles for which the hitch is intended.
While it might be possible to mount a very high capacity hitch to a small light-duty vehicle doing so would not really serve any purpose or provide any benefit since the vehicle capacity will remain what it is despite the installation of the higher-rated hitch. It is a case of the weakest link in the chain determining overall... view full answer...