TreadCompass

Fiat 500 Lug Nut Torque

The Fiat 500 lug nut torque is 80 ft-lbs (108 N·m) for 2012–2019 and 65 ft-lbs (88 N·m) for 1957–1962. The 2017 Pop Hardtop W/ Steel Wheels uses 70 ft-lbs. The 2016 Electric, Pop Convertible W/ Steel Wheels and Pop Hardtop W/ Steel Wheels use 70 ft-lbs. A few other trims differ; see the details below.

OR PICK YOUR VEHICLE

Fiat 500 · 1957–2019

The spec changed over the years. Pick your year above, or find it here:
2018–201980 ft-lbs · 108 N·m
201780 ft-lbs · 108 N·m
70 ft-lbs (95 N·m) on Pop Hardtop W/ Steel Wheels
201680 ft-lbs · 108 N·m
70 ft-lbs (95 N·m) on Electric, Pop Convertible W/ Steel Wheels, Pop Hardtop W/ Steel Wheels
2012–201580 ft-lbs · 108 N·m
70 ft-lbs (95 N·m) on Pop Convertible W/ Steel Wheels, Pop Hardtop W/ Steel Wheels
1957–196265 ft-lbs · 88 N·m
  • ✓ Tighten in a star pattern, in two passes, with a torque wrench (not an impact gun)
  • ✓ Re-check the torque after the first 50–100 miles
  • ✓ Confirm against your owner’s manual; aftermarket wheels can differ

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.

Factory tire sizes for the Fiat 500

Compare prices across retailers for your size.

195/45R162012–2019 · Compare prices →185/55R152012–2019 · Compare prices →205/40R172012–2019 · Compare prices →155/80R121957–1962 · Compare prices →

Other Fiat models

124124 Spider500e500L500XX-1/9

Fiat 500 lug nut torque FAQ

What is the lug nut torque for a Fiat 500?

The Fiat 500 lug nut torque is 80 ft-lbs (108 N·m) for 2012–2019 and 65 ft-lbs (88 N·m) for 1957–1962. The 2017 Pop Hardtop W/ Steel Wheels uses 70 ft-lbs. The 2016 Electric, Pop Convertible W/ Steel Wheels and Pop Hardtop W/ Steel Wheels use 70 ft-lbs. A few other trims differ; see the details below. Tighten in a star pattern with a torque wrench, then re-check after the first 50–100 miles.

Do all 500 trims use the same lug nut torque?

No. Most trims use the standard spec, but the 2017 Pop Hardtop W/ Steel Wheels uses 70 ft-lbs, the 2016 Electric, Pop Convertible W/ Steel Wheels and Pop Hardtop W/ Steel Wheels use 70 ft-lbs and the 2012–2015 Pop Convertible W/ Steel Wheels and Pop Hardtop W/ Steel Wheels use 70 ft-lbs.

Has the Fiat 500 lug nut torque changed over the years?

Yes. It is 80 ft-lbs for 2012–2019 and 65 ft-lbs for 1957–1962. Pick your year above to see the exact spec.

What size tires come on the Fiat 500?

Factory tire sizes include 195/45R16 (2012–2019), 185/55R15 (2012–2019), 205/40R17 (2012–2019) and 155/80R12 (1957–1962). Check the sidewall of your current tires to confirm yours, then compare prices for that size above.

New to torquing wheels? See how to torque lug nuts and common questions.