Scheduled wheel alignment performed today.
Noticed the tech used "03 Sdn 18" Wheels" specifications as the baseline reference to align all fours on my 05 6-Spd.

Curious and hoping somebody would know - Are 03-Sdn wheel alignment specs same as 05-Sdn? If not, should I look to get a re-alignment? Thanks!

 

From past experience, teh alignment specs do not change from model year to model year nor tire sizes unless there is a change in the components. The toe, camber, caster should all be teh same. Where it would matter is if the tech used the coupe specs on a sedan or vice versa.

 

The '03 came with 17" 215/55/17 vs. '05 18" 235/45/18.

This is a very good question. Anybody know if the tire difference has any impact?

 

S/w Infiniti Service on the way to work this morning. For what it is worth, the service tech that I discussed this with, advised that the alignment specifications between the 03 Sdn Sport Pkg and 05 Sdn 6-Spd are different.