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Porsche 991 GT3 Torque Specs

Verified torque references for Porsche 991 GT3, including source links, safety notes, and ft-lb / Nm conversions.

Primary spec

Center-lock wheel nut

443ft-lb

600 Nm

Safety note

Confirm safety-critical fastener values against the exact model-year service manual. Use a calibrated torque wrench, the correct tightening sequence, and vehicle-specific hardware.

Wheels / Wheels

Center-lock wheel nut

Verified

443ft-lb

600 Nm

Porsche GT center-lock wheel guidance specifies 443 ft-lb / 600 Nm. The complete Porsche center-lock removal, lubrication, inspection, locking, and verification procedure must be followed.

Center-lock wheels are safety-critical and require Porsche-specific tools and procedures. Do not apply this value to conventional five-lug wheel bolts. Have the work performed or checked by a qualified Porsche technician if the required procedure is not fully understood.

Source

Checked Sep 7, 2026

Porsche 991 GT3 Driver's Manual

Verified from Porsche 991 GT3 wheel-change guidance: center-lock tightening torque is 443 ft-lb / 600 Nm.

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