Source: TreadCompass vehicle fitment database. Page updated November 2026. Specs can vary with aftermarket wheels and lug hardware, so always confirm with your owner’s manual.
The 2013 Infiniti EX37 lug nut torque is 80 ft-lbs (108 N·m). Tighten in a star pattern with a torque wrench, then re-check after the first 50–100 miles.
Do all EX37 trims use the same lug nut torque?+
Yes. Every EX37 trim in our database uses the same lug nut torque for a given model year.
What size tires come on the Infiniti EX37?+
Factory tire sizes include 225/55R18 (2013) and 245/45R19 (2013). Check the sidewall of your current tires to confirm yours, then compare prices for that size above.