After a buddy with an OBS 7.3 told me about his death wobble @ high speeds I decided to once again check all my front suspension. Every thing looked good until I got to the Pass side wheel. Saw a little line on one of the spokes I thought was grease. Nope. Cracked all the way across. On removal I noticed more cracks near hub. Nice thing to find after 40 miles on the interstate running slightly over the posted speed limit. I bought my truck @ 120k and now @ 152k. I don't haul heavy and dont drive off road or into crap. Our trucks are getting older so please look @ the alloy wheels while doing safety checks like air pressure. I check mine every week so this new problem is kind of scary.