Pretty sure factory tire size is 245/75R16. My truck revs at 1800 rpm at 90kph or 55mph, but I have 3.73 gears.
I plan to change mine to 235/85R16...It will correct my speedo error to match GPS, lower my highway cruising revs ~150 RPM and they are 10mm narrower than stock so less aero drag.
__________________
2013 Honda Civic Si - 2.4L
OEM front to back belly pan from the factory.
Last edited by LeanBurn; 08-19-2014 at 05:23 PM..
|