I guess 80 mph is the new 65 mph

We drive and tow the speed limit +-5mph and pass or get passed without much drama, we don't care to dictate as to how others choose to drive, that's the job of an LEO. Over a dozen years of RVing with no blowouts on Asian made tires, not even a flat tire, just cruising down the road at whatever speed our truck tows our rig best. Whether you choose to go slow or fast makes no difference to us, and the same goes for your preferred way of camping, do what works for you because that is what we are doing, what works best for us.