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BMW Z4 lug nut torque

GarageDex's lug nut torque data shows the 2019 to 2021 BMW Z4 wheel lug nuts torque to 103 ft-lbs. They are 14mm x 1.25 wheel bolts.

Shop torque wrenches A 1/2-inch click wrench covers every value on this page

Key takeaways

  • Torque: 103 ft-lbs for the 2019 to 2021 model years.
  • Tighten in a star (criss-cross) pattern so the wheel seats flat.
  • Re-check torque after 50 to 100 miles.
  • Aftermarket wheels or lug nuts can specify a different value - use the wheel maker's figure if it differs.
BMW Z4 lug nut torque by year
YearsTorquePattern
2019 to 2021103 ft-lbsStar pattern
BMW Z4 lug nut thread size
YearsThread size
202014mm x 1.25 bolt

Seat type (cone, mag, or ball) and hex size are not given per vehicle by this source - match them to the lug nut already on your wheel before ordering locks. Source: White Knight Wheel Accessories - 2020 Application Guide.

Tools for the job

These fit any vehicle. Lug nuts and wheel locks are vehicle-specific, so that link searches by your BMW Z4.

Torque wrench1/2-inch drive click wrench, 20 to 150 ft-lbsShop wrenches Lug nutsReplacement lug nuts filtered to the BMW Z4Shop lug nuts Wheel locks14mm x 1.25 anti-theft bolt setShop wheel locks Torque sticksLimits an impact gun so you cannot over-tightenShop torque sticks

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How to torque BMW Z4 wheels

  1. Hand-thread every lug nut, then snug them lightly with the wheel off the ground.
  2. Lower the car until the tire just touches and cannot spin.
  3. Set the wrench to 103 ft-lbs and tighten in a star pattern, skipping to the opposite nut each time.
  4. Lower fully, go around once more at the same setting.
  5. Re-check after 50 to 100 miles.

Other BMW models

2 Series3 Series Sedan3 Series Sedan Sports Wagon4 Series5 & 6 Series7 & 8 Seriesi3/i3s/i8X1

Source: James Halderman - Lug Nut Torque Values 1995-2021. Torque values assume clean, dry threads and OEM wheels. Always confirm against your owner's manual, and re-check torque after the first 50 to 100 miles.