First you will need the Curt Trailer Hitch Receiver # C58JR for your 2024 Kia K5. This will give you a class I receiver which will accept a Ball Mount # 3594 and either a 1-7/8" # 19256 or 2" # 19258 hitch ball to match your trailer coupler.
Next you will need the Vehicle Wiring Harness # C95JR which will give you a 4-way flat connector. This is the most commonly found connector on most small trailer.
I do recommend using the Master Lock Set # 3794DAT so you will be able to secure... view full answer...