Nissan 370Z Forum - View Single Post

Joebarchuck · 09-27-2010, 02:59 PM

I have a few questions:

1. Going from 19 in to 20 in tires, wouldn't it make the car accelerate less fast since the radius of the 20 in is bigger?

2. What is going to be the % error of the speedometer with the increased radius?

Thanks for the help,

09-27-2010, 02:59 PM	#1 (permalink)
Joebarchuck Base Member Join Date: Aug 2010 Location: Los Angeles Posts: 202 Drives: 2010 370Z Roadster Rep Power: 15	20 In Tires on 370Z I have a few questions: 1. Going from 19 in to 20 in tires, wouldn't it make the car accelerate less fast since the radius of the 20 in is bigger? 2. What is going to be the % error of the speedometer with the increased radius? Thanks for the help, __________________ Red 2010 370Z Roadster: Stillen G3, Stillen Exhaust, Up-Rev Tune (312 RWHP), Eibach Pro Springs, 20mm spacers front and back, Rear Camber Kit, Tinted Windows, GT-R Start Button, Interior Mods