Shock Warranties...
A complete and total waste of time and money.
Here is how your warranty call will go so you can brace yourself.
1st-Make your call to the place of purchase so they can tell you its (insert your shock manufacturer here) problem and to contact them
2nd-Call the manufacturer and be told to box the suspect shock(s) up and send them back to be checked for warranty.
3rd-When you ask the manufacturer what your supposed to do in the meantime with no shocks for your ride they reply. . "Well its not our problem and we will not replace any product until we can determine if the failure was due to our product being faulty or not. You will have to (keyword here)PURCHASE a new set of shock in the meantime until we get yours to look at and determine,what,if any,action we need to take.
4th-Figure out for yourself that after buying a new set of shocks to replace your problematic shocks that you are better off and throw the old set away.
It doesn't matter what shelf brand of shocks you have as they are all the same when it comes to warranties and any claims. I know someone locally to me who sent two of his back to Bilstein for warranty,(he had to buy two to replace the failed ones),7 months later recieved one back as a warranty replacement.
Its up to you how much you want to deal with and with as cheap as Rancho Shocks are I wouldn't waste the time. Now if you using a good aftermarket shock package(ie-Fox,King,etc etc) then I would pursue to see what the chances are if any to have them exchanged. Good Luck..... Andy
On Edit. .
With having seen 7 years/100,000 miles of abuse they have way out lived their usefullness. To use the old phrase. . You have gotten your moneys worth and then some. .comes to mind but who knows,if you believe in miracles.....