So I'm in the process of re-calibrating my speedometer and odometer to compensate for 33's but don't know what the stock tire size was. Yeah I know, I'm ridiculous. So if someone can tell me what the stock tire size is, I'd appreciate it. Thanks!

it says it on the sticker on your drivers side door jamb.

Empty V wrote:So I'm in the process of re-calibrating my speedometer and odometer to compensate for 33's but don't know what the stock tire size was. Yeah I know, I'm ridiculous. So if someone can tell me what the stock tire size is, I'd appreciate it. Thanks!

245-65-17

idk if its different for the Q and the pathfinder but my stock tires are 100% definitely 255's

***i have a 2001 pathfinder

It is different.

According to tirerack.com, a 2001 QX4 is either 245/70-16 (standard, I believe), or 245/65-17 (optional, which is what I have).

So how are you doing the recalibration, Billy?

Tire Rack shows OEM sizes for 2001 Infiniti QX4 as 245/70/16 or 245/65/17. Discounttiredirect.com has a great tire size calculator showing height and width-their website is down right now for "maintenance". If you are only concerned with calibrating speedo, you only need to be concerned with height. http://www.4lo.com also has a metric tire size calculator which has come in handy everytime I upgrade my tires. And I am curious too how you are going to calibrate the speedo.

Thanks guys! I think I'm going to try the 12 o'clock labs calibrator. It gets wired into the ECU and you set the percentage that it's off. Here's a setup video on the product.

[youtube]http://www.youtube.com/watch?v=ikH6Shk3 ... r_embedded#![/youtube]