Posted by Jerry in Idaho [69.59.83.175] on Wednesday, October 26, 2011 at 10:47:38 :
In Reply to: 2003 dodge 2500 locking hubs posted by junkyardog [173.166.84.81] on Wednesday, October 26, 2011 at 04:21:57 :
I put a set on my '06 after I had about 15k on the truck. My mileage improved about 1 1/2 to 2 mpg. The interesting thing is the factory axle assembly was bare metal and already rusting together, due to the salt they put on our roads. It was a real job separating the factory parts to replace with the Dynatrac parts. We used a high grade silicone to assure no water penetration. Do it. You will be glad you did, the more you drive. JH
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