Most likely good roads from Nevada. Utah can be
An easy one or a Quick Slide off. A cali SUV will not
have the tires for this area. Not for march or April.
The smog and heat cause good looking tires to
be Really Slick. Plus the Ice road driveing skills are
Not likely to be good. A very cautious approch may
get you by. But a rush trip can be good or bad.
What route you taking?