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Tazer Tire Size MPG/Shift Points

OnNightfall

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Hey guys, I did some searching but I do not see specifically what I am looking for. My question is I have upgraded to 35s. I am interested in the Tazer Lite to correct tire size config. Do you really see a difference in shift points? what about mpg? The speedo being off by 4mph isn't my main motivation for the Tazer but if it does increase mpg or alter shift points for better response than I need to get on this. Thanks!
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MyJlU

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I have 35’s and use the taser, it has made a huge difference on how the Jeep works with the bigger tires. I know 4mph dose t seem like a lot but it is trust me. I did some messing around with gps to get it corrected and since I did I’m back in the 20’s for average MPG.
 
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OnNightfall

OnNightfall

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Guess I’m going to pull the trigger on one. Getting better mpg alone may make it pay off for itself. And better shift points is a major plus along with speedo calibration and accurate fuel economy reading. Thanks guys!
 

mwilk012

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The Tazer doesn’t affect the shift points, the transmission just takes time to relearn how to do its job, it’s constantly learning. All you do with the Tazer is make your mpg and mph indications accurate again.
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