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Discussion Starter · #1 ·
Not sure if it's a coincidence but just installed my drag pack set up with 305/45 17s in rear and 18in front runners. Noticed every once in a while after taking off the rpms flutter a bit and feels like car is pulsing forward. Could the tires be causing this? Out of balance? The check tire light came on due to new tires not having sensors as well. Any help would be great.
 

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Discussion Starter · #5 ·
Ok I measured...
Fronts are 25"ish tall and rears are 26 1/2
 

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Discussion Starter · #7 ·
Ok I measured...
Fronts are 25"ish tall and rears are 26 1/2
That will cause traction control issues for sure, I'd have a max difference of around a 1/2 inch
I lowered the tire pressure in the back down to 27psi for now. From what I heard e eryon runs this set up so I'm wondering if they just deal with it at the track and change out the tires after?
 
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