The size that will keep you shocks from bottoming out, keep your tires out of your fenders, keep your trackbar from hitting your diff cover, etc., etc. People can guess but depending on components and how you have things adjusted it really could be quite a range. Trial and error cycling the axle with the jeep in front of you is the only way to know for sure.
2014 King of the Hammers - Spec Class, #4701 Dynomax Car, Driver
2013 NORRA Mexican 1000 - Co-Driver #199
2012 King of the Hammers - Hammerking Productions "Intern"
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