Jerry, Your reply was the only one that actually relayed useful and direct information about the durability of the 44a.
The only reply I received that was directed toward a direct comparison of the 35c and 44a was that the rear end of your WJ can be jacked if you have the 35c and not if you have the 44a.
I asked because I wanted to know what the real world experiences have been and it seems that the failure rate of the 44a in normal street usage, in respect to the active posters on this newsgroup, is 100%.
If this the case then why is it used over the 35c which is, at least, suitable for street and mild off-road use?
I assume it is not cheaper to manufacture because then it would be used in all WJs.