TreadCompass

Porsche Boxster Lug Nut Torque

The Porsche Boxster lug nut torque is 120 ft-lbs (163 N·m) for 2012–2016 and 95 ft-lbs (129 N·m) for 1997–2011.

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Porsche Boxster · 1997–2016

The spec changed over the years. Pick your year above, or find it here:
2012–2016120 ft-lbs · 163 N·m
1997–201195 ft-lbs · 129 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 Porsche Boxster

Compare prices across retailers for your size.

235/35R192005–2012 · Compare prices →265/35R19 · rear2005–2012 · Compare prices →235/40R182005–2012 · Compare prices →265/40R18 · rear2005–2012 · Compare prices →235/35R202013–2016 · Compare prices →265/35R20 · rear2013–2016 · Compare prices →205/55R172005–2012 · Compare prices →235/50R17 · rear2005–2012 · Compare prices →205/50R171997–2004 · Compare prices →255/40R17 · rear1997–2004 · Compare prices →235/40R192013–2016 · Compare prices →265/40R19 · rear2013–2016 · Compare prices →

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Porsche Boxster lug nut torque FAQ

What is the lug nut torque for a Porsche Boxster?

The Porsche Boxster lug nut torque is 120 ft-lbs (163 N·m) for 2012–2016 and 95 ft-lbs (129 N·m) for 1997–2011. Tighten in a star pattern with a torque wrench, then re-check after the first 50–100 miles.

Do all Boxster trims use the same lug nut torque?

Yes. Every Boxster trim in our database uses the same lug nut torque for a given model year.

Has the Porsche Boxster lug nut torque changed over the years?

Yes. It is 120 ft-lbs for 2012–2016 and 95 ft-lbs for 1997–2011. Pick your year above to see the exact spec.

What size tires come on the Porsche Boxster?

Factory tire sizes include 235/35R19 (2005–2012), 265/35R19 (rear) (2005–2012), 235/40R18 (2005–2012), 265/40R18 (rear) (2005–2012), 235/35R20 (2013–2016) and 265/35R20 (rear) (2013–2016), among others. 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.