For your 2015 Chevy City Express cargo van the most popular option we carry is the Curt hitch part # C13165 which has been confirmed as a fit.
If you wanted to do some towing you might be interested in etrailer ball mount kit # 989900. It comes with 2 ball mounts; one with a 3/4 inch rise or 2 inch drop and one with a 2-3/4 inch rise or 4 inch drop. It also includes a 1-7/8 inch ball, 2 inch ball, hitch pin with clip, and a storage bag.
If the ball mount kit does not include a ball mount... view full answer...
We have the Camco kit part # CAM11673 which is designed to convert a gas only water heater to a water heater that allows you to use electricity only with the flip of a switch. This kit was designed for 6 gallon kits like your Atwood G6A-8E as well. view full answer...