Originally Posted by Ppkonablue12
Really like the look of 20" wheels .... but how much do they affect performance? I have 19" wheels ,3:31 gears, on a performance pck and really like how she accelerates. Do you think going up in wheel size would make enough difference to feel like going back to standard size gears??
When you mention comparing it to the performance that 3.31 gears provide, you imply that you are looking for the impact as the result of a change in tire diameter.
A change from 19" to 20" wheels does not affect the tire diameter.
Your existing tires are 255/40R19 (27" Dia) and your future tires could be 255/35R20 (27" dia) resulting in the same tire diameter or no impact on drive ratio change.
Just a change in appearance of tire profile.
14 V6 auto, MCA, PP, BBK Shorties, MMD Hood Struts, Borla Touring A/B's, MAC ProChamber, aFe drop-in Filter
Lets not forget, an opinion is a judgment, viewpoint, or statement about matters commonly considered to be subjective.