I see some threads about towing but only a few people who have really tested out the WK2. My wife and I are talking about getting a travel trailer, so I wanted to see how the WK2 would really handle weight. We've had many SUV's that claim to tow (insert spec here) and some did quite well and others struggled with half of what the manufacturer recommended. So we rented a u-haul car transporter (2200 lbs empty) and stuck my wife's 08 Mitsubishi Outlander on it (5000 lbs gross). I figured that should stick us right around the 7200 lb limit, and the trailer has no sway control, no weight distribution, and surge brakes. Truly a sub-standard setup. Overall length of trailer was 15 feet.
The Jeep is a 2012 GC Overland Summit with 5.7 and class IV tow package (air-leveling, big brakes, 3.45 gears, blah blah blah you all probably know those specs already.)
The air suspension leveled everything out nicely. I stayed in tow/haul the entire time. Around town it towed great. Didn't struggle to get moving, no problem braking, ride was still smooth. Only annoying thing was listening to the creaky surge brake mechanism, but thats no fault of the jeep.
On the highway, it still towed great. It got up to 60 and 65 quite easily. I could set the cruise at 60mph and it held it there up grades and larger hills. RPMs would stay low when cruising, around 1800-2000. Then bump up to 2500 for the hills. There was only one occasion that I was stuck behind a car going 50 mph up a steep hill and the car exited. The Jeep had a hard time recovering uphill on that one. It did get back up to 60 but it dropped down quite a few gears to do it. Didn't have any sway issues, but one semi did surprise me with it's pressure wave when it passed. There was a section of concrete highway that
had those expansion gaps in it, and that started a tugging/harmonic effect from the trailer. It stopped as soon as we were back on asphalt. I think a weight distribution hitch would help that symptom. We averaged 11.8 mpg, which is pretty good since I only get 15.5-16 mpg on my daily commutes. I imagine a travel trailer will probably get worse mpg than that.
The only thing this test doesn't really help me with is the wind sail effect a tall, flat travel trailer has. I already have a Hensley Arrow WD/sway hitch that I plan on using, and we're looking at trailers between 19-26ft. I feel a little uncomfortable at 26ft due to the short wheelbase, but as far as the weight is concerned the Jeep seems to handle it quite well. I never felt like I was asking it to do too much.
I hope this information will help someone, it's what I was looking for when I was curious about towing.
The Jeep is a 2012 GC Overland Summit with 5.7 and class IV tow package (air-leveling, big brakes, 3.45 gears, blah blah blah you all probably know those specs already.)
The air suspension leveled everything out nicely. I stayed in tow/haul the entire time. Around town it towed great. Didn't struggle to get moving, no problem braking, ride was still smooth. Only annoying thing was listening to the creaky surge brake mechanism, but thats no fault of the jeep.
On the highway, it still towed great. It got up to 60 and 65 quite easily. I could set the cruise at 60mph and it held it there up grades and larger hills. RPMs would stay low when cruising, around 1800-2000. Then bump up to 2500 for the hills. There was only one occasion that I was stuck behind a car going 50 mph up a steep hill and the car exited. The Jeep had a hard time recovering uphill on that one. It did get back up to 60 but it dropped down quite a few gears to do it. Didn't have any sway issues, but one semi did surprise me with it's pressure wave when it passed. There was a section of concrete highway that
had those expansion gaps in it, and that started a tugging/harmonic effect from the trailer. It stopped as soon as we were back on asphalt. I think a weight distribution hitch would help that symptom. We averaged 11.8 mpg, which is pretty good since I only get 15.5-16 mpg on my daily commutes. I imagine a travel trailer will probably get worse mpg than that.
The only thing this test doesn't really help me with is the wind sail effect a tall, flat travel trailer has. I already have a Hensley Arrow WD/sway hitch that I plan on using, and we're looking at trailers between 19-26ft. I feel a little uncomfortable at 26ft due to the short wheelbase, but as far as the weight is concerned the Jeep seems to handle it quite well. I never felt like I was asking it to do too much.
I hope this information will help someone, it's what I was looking for when I was curious about towing.