I have only traveled 160 east about half way from Branson to you. I do how ever travel 160 west from my home to Branson almost every day. I have no problem with the road in my 30mh and there are a lot of larger ones drive it all the time. Yes there are some curves that require you to slow down, but then you are driving through the Ozark Mt. If you do decide to take 160 once through Forsyth MO you will come across HWY F you need to take that to get to HWY 65.
Take your time and enjoy all Branson has to offer
Itasca Meridian SE 36g
Road Master Tow Dolly