Doh!
I just remembered where they hit...the skirt.
Its a soft plastic piece, some people have used a heat gun, and molded the plastic back so it clears, others have just let the tire wear a hole in the soft plastic, without damage or marks on the tires.
They swing past the skirt, and are clear after that.

_________________________
- TJ
2001 Xterra '03 VG33, SE 5 spd, 305/70/16's, Revolvers, UBSkidderz, Doubled AAL's, 3"SL/2"BL, winch/bumpers, skids, sliders, OBA, Snorkel, pine stripes....
Friends don't let friends drive stock.
http://www.gifsoup.com/view/501230/tj-tackling-crawlers-ridge-o.gif