Porsche 911 Carrera Manual page 207

7. Please observe the chapter "WHEEL BOLTS"
on Page 204.
Screw in wheel bolts; remove assembly aids
and screw in the remaining wheel bolts. Initially
tighten bolts in diagonally opposite sequence
so that the wheel is centered.
8. Lower the car completely.
9. Tighten wheel bolts in diagonally opposite
sequence.
Immediately after changing a wheel, use a
torque wrench to check the prescribed
tightening torque (130 Nm/96 ftlb.).
Note
The tools required for changing a wheel (e.g. jack,
wheel bolt wrench) are not supplied with the car.
207
Practical Tips, Emergency Service