190 east bound is very steep and windy between Father Crowley Vista Point and Panamint Springs. Be aware and use low gears before you need to slow down. You will have a string of traffic behind you when you come to the bottom. Then it repeats over Town Pass down to Stovepipe Wells. Take your time and enjoy the views.
I did it many time with my 36' fifth wheel being pulled by an F350 dually. We now travel in a DP.