I'd be more concerned with the big cities you'll pass through than along the borders. We spent several weeks south of Dateland down four wheeling along the border with no problems so what ever.
Bill
Nodwell RN110 out moose hunting. 4-53 Detroit, Clark 5 spd, 40" wide tracks, 10:00x20 tires, 16,000# capacity, 22,000# weight. You know the mud is getting deep when it's coming in the doors.
