I'd like to buy a Jeep to flat tow behind our motorhome. I'm looking at a used 2016 Jeep Wrangler Sport JK or a new 2018 Sport JK. Both are 4WD and automatic transmission. I can tell that a Wrangler 4 WD JK can be towed but nobody mentions the Sport part. So my question is, can I flat tow either the 2016 or 2018 Wrangler Sport JK? Thanks.