2015 Toyota trailer hitch modification.

[Too Many Projects]

I now have a 2015 Highlander that came with a rusty trailer hitch, with a 1/4" plate with rectangle holes for the safety chains. I've never seen one like this before. The car came from central New York, so it may be a regional manufacturer. I used my air chisel to remove most of the heavy scale under the powder coating and took it to a local blaster. They used too large of a media to get in the pits and it isn't the best job, but will have to do.