We sure do! I'd recommend the Curt Class IV hitch, part # 14090. This hitch has a 10,000 lb towing/1000 lb tongue weight capacity and is a confirmed fit for your 2015 Chevy Express.
Since it sounds like you'll be towing with your Van, you'll need some other items to complete your towing system. For a trailer wiring harness, you'd begin with a # 118392 4 pole trailer connector. If your trailer doesn't have brakes on it, that's all the wiring you'll need to do but if it does have electric... view full answer...