Dad found this item, it looks like it could really save you when travelling. I know I could have used it this summer. Between the flat bed, parts, welding etc it was close to a $500 bill and 10 hour delay.
I believe they are $129.99 for the 6 & 8 lug hub and $149.99 for a 5 lug hub.
http://airtighthubs.com/
I believe they are $129.99 for the 6 & 8 lug hub and $149.99 for a 5 lug hub.
http://airtighthubs.com/