I’d say scour the internet for the width & offset of those wheels, use this:
http://www.tire-size-calculator.info/ and compare measurements of your current tire configuration, and add in the size tire that you want, (preferable get measuremtne from the actual tire model &* manufacturer to be sure).
This will help too (provides adjustments to take to your aligmnetn people after you’ve adjusted camber/caster in order to move the wheels to the front a bit):
http://www.clubfrontier.org/forums/f26/ ... ols-28535/
And this: (Provides a small tutorial on what and how to trim items)
http://www.thenissanpath.com/viewtopic.php?t=321
http://www.clubfrontier.org/forums/f23/ ... ics-77335/
And there’s always this option:
http://www.thenissanpath.com/viewtopic. ... ee6448af05
But for what it’s worth, I have the Calmini 5” and still needed to modify my splash guards and remove the front under-bumper splash guard plastic thing because I still rubbed with only 295’s, granted my offset was waaaay low (-31).