Originally posted by David K
4WD is superior to 2WD in climbing steep grades:
4WD saves the dirt roads from excess wear on grades where 2WD vehicles will spin tires creating ruts. Also, in order to get up some steep roads in a
2WD, you need momentum (speed), which will create damage to car parts... it is far less safe in a 2WD! In the days of the old road between Puertecitos
and Gonzaga Bay (1958-1986), there were many wrecked vehicles in the canyons below and crosses along the road... those were NOT 4WDs!
The other two conditions where 4WD will outperform 2WD is in deep sand and mud. A 2WD can get through sand when the tires are deflated to near
flat.... A 2WD will bog down in mud where a 4WD will pull through with good mud tires, unless it is bottomless!
As for MOST roads in Baja... Yes, 2WD will pass... it would be better if the car had the ground clearance of 4WD to not damage the underside.
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