GarageDex

GMC Safari lug nut torque

GarageDex's lug nut torque data shows the 2003 to 2005 GMC Safari wheel lug nuts torque to 140 ft-lbs. They are 14mm x 1.50 lug nuts.

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

Key takeaways

  • Torque: 140 ft-lbs for the 2003 to 2005 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.
GMC Safari lug nut torque by year
YearsTorquePattern
2003 to 2005140 ft-lbsStar pattern
1995 to 2002100 ft-lbsStar pattern
GMC Safari lug nut thread size
YearsThread size
2003 to 200514mm x 1.50
1985 to 20021/2"

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 GMC Safari.

Torque wrench1/2-inch drive click wrench, 20 to 150 ft-lbsShop wrenches Lug nutsReplacement lug nuts filtered to the GMC SafariShop lug nuts Wheel locks14mm x 1.50 anti-theft nut setShop wheel locks Torque sticksLimits an impact gun so you cannot over-tightenShop torque sticks

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How to torque GMC Safari 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 140 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 GMC models

AcadiaAstroC/K 1500C/K 2500C/K 3500C/K 3500 DRWCanyonEnvoyJimmyS PickupSavanaSierraSonomaTerrainYukon

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.