What can I expect as far as the speedometer, tachometer and odometer changes if I change my stock 18 inch wheels to 19 inch wheels on my 2014 maxima

 

The wheels don't matter, it what tires you go with.

You need to get the right tire with the right sidewall height and tire width to keep your speedometer as close as possible to what it is now or supposed to be.

Use this to figure out what tire to put on the 19" wheel.

http://www.tacomaworld.com/forum/tirecalc.php

See this thread too

https://maxima.org/forums/tires-whee...nstration.html