Toyota Crown Signia Lug Nut Torque

The 2025–2026 Toyota Crown Signia lug nut torque is 105 ft-lbs (142 N·m).

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MakeModelYear

Toyota Crown Signia · 2025–2026

Lug nut torque

105ft-lbs142 N·m

Same spec for every year 2025–2026.

✓ 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

Shop tires for your Crown Signia →Other Toyota models

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 Toyota Crown Signia

Compare prices across retailers for your size.

225/55R192025–2026 · Compare prices →235/45R212025–2026 · Compare prices →225/45R212026 · Compare prices →

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Toyota Crown Signia lug nut torque FAQ

What is the lug nut torque for a Toyota Crown Signia?

The 2025–2026 Toyota Crown Signia lug nut torque is 105 ft-lbs (142 N·m). Tighten in a star pattern with a torque wrench, then re-check after the first 50–100 miles.

Do all Crown Signia trims use the same lug nut torque?

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

Has the Toyota Crown Signia lug nut torque changed over the years?

No. It has been 105 ft-lbs (142 N·m) for every model year we have, 2025–2026.

What size tires come on the Toyota Crown Signia?

Factory tire sizes include 225/55R19 (2025–2026), 235/45R21 (2025–2026) and 225/45R21 (2026). 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.