I have a class 3 hitch and I did the wiring to set it up for a 4 wire flat connection that I use once in a while.  My father has a trailer I'd like to use but it has a 4 wire round connector.  Does anyone make this as an adapter or do I need to make it myself?  I've looked for it online with no luck.

Thanks,

Jer

dont think anyone make that adapter. simple to make if you need it. does your father have the proper wiring to use the 4 round or is it just an older trailer and it hasnt been updated?

4 round is a very oldschool setup, most small trailers are running a 4 flat so converting the trailer over makes the most sense unless your fathers vehicle is setup for 4 round still.

All grand vitara are prewired. Look for this plug in though jack storage panel. See video
Also the part #  E-bay

http://www.etrailer.com/Custom-Fit-Vehicle-Wiring/Suzuki/Grand+Vitara/1999/118372.html?vehicleid=19996388

Napa has the round to flat

My dad's truck is set up for 4 wire round so the setup is old school just like my dad.  I'll just make my own adapter once I decide on how to do it.