Off Road Advice Needed

[HGW]

Does anyone on here know anything about off-roading

The question is:

At what angle can a non lifted H2 be stopped and not turn over? Driver wheels up 30 degrees from the passenger wheels--not front to back.

At Daytona and other race tracks, there can be up to a 33 degree road surface. If I park my Hummer on that surface, will it roll?

The Hummer Site says 40% side slope---wtf does that mean?


I am involved with a NASCAR safety iniative for ARCA and need to know if I can use a non lifted Hummer as a first response vehicle. It would get to the crash site firat and needs to stop to call in other safety vehicles.

So...opinions---are fine---but who has the facts????