Not to be the weight police, but: You don't discuss hitch weight/payload. The website below says your GVWR is around 6900 lbs, which is a few hundred less than your towing capacity; however, payload is usually included in the tow capacity. Also, your dry hitch weight is 440 lbs. Add in a 100 lbs for gas and battery and you're at 540 lbs. If you're using a WDH, add another 75 lbs, now you're around 615 lbs. Add in any passengers and gear and I'm guessing you're overweight on payload.
Probably OK out in the midwest, but I'm surprised you're comfortable in eastern PA.
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