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  1. #1
    Blackwagon is offline LX Newbie
    Join Date
    Sep 2008
    Location
    Vancouver BC
    Posts
    72

    Tire Size Adjustment

    I am switching from stock 18" to 22" rims with 265/35r22 tires all around, looking for some advices on what to do with the tire adjustment option from the predator tuner?

    What are the benefits adjusting the tire size and what happens if I don't do anything?

    05 Mag RT

  2. #2
    ggt4 is offline LX Padiwan
    Join Date
    May 2008
    Location
    Maryland
    Posts
    123
    It corrects your spedometer. If you dont it will show an incorrect mph.
    07 Jeep Grand Cherokee SRT-8: Silver, Bwoody 4" intake, 180 thermostat, Predator w/Johan tune, R1 drilled/slotted rotors, stoptech brakes, billet shorty antena, HID lows, fogs, reverse lights, rear fog conversion, more to come.

    06 Magnum SRT-8-SOLD

    www.maboerboels.com

  3. #3
    Join Date
    Mar 2008
    Posts
    3,614
    Adjusting the tire size will keep your speedometer accurate.
    PPP stage 3 heads, Howards cam 219/227 .600/.575 112 +4, ported 6.1 intake, MMPG 85mm throttle body, MSD "Blaster" coils, JBA headers & mids, Corsa exhaust, Paramount "Dominator" torque converter & stage 2 valve body, BC Racing coilovers, Eibach sways, BWoody links, Razorsedge brace, 226mm Getrag 3.91 LSD, Wilwood "plus 2" big brake kit by TCE


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