i just got a 2008 Saharah Unlimited and i got 34" tires and when i am up to speed at about 60 it shifts so much. I go the superchip flashpaq i was wondering what could help like what settings and or what to change my shifting schedule to

 

I had a 2010 JKU Sahara with 37s before.... And the "shifting" on the hiway sucks but the only way to truly correct that u need to change ur gear ratio...... But with the superchips just use the "performance" tune and ull get a lil more pep outta it! Good luck!

HAPPY JEEPIN EVERYONE!