Monday, June 01, 2020 - 07:28 pm, by: Roland Elliott(Aussie2013)
Best way is to get a straight edge and stick it under the front and then the rear of the vehicle and measure the angle of the edge, the straight edge should touch bottom of tyres and the other end top of under the bumper, this will give you max incline angle, BUT it will not allow for traction on the surface you are driving on.
Peter Nitschke Junk Filterer South Australia UZZ30 UZZ31
Tuesday, June 02, 2020 - 01:33 am, by: Peter Nitschke(Pen)
I was talking to a mate about a steep driveway - approx 20 degree, and he suggested looking for a Max Incline specification for the vehicle if there is such a thing.
I just found this suggestion on a forum. 5% for parking 8% for firetruck 12% for public Road 15-21% for driveway ( should be heated if you expect to drive on it in winter conditions)