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Ford Mustang lug nut torque by year

S550 and S650 Mustangs (2015 on) take 150 ft-lb (204 N·m) on M14 x 1.5 studs. The S197 (2005–2014) is 100 ft-lb (135 N·m) on 1/2 x 20 studs, and the 2004 New Edge guide prints a range of 88-108 ft-lb (120-147 N·m).

By the Torque Reference editors 7 sources cited Last reviewed Method
Contents7 sections

Key takeaways

  • 2015–2024 (S550, S650): 150 ft-lb (204 N·m), M14 x 1.5 ⁠1 ⁠2
  • 2005–2014 (S197): 100 ft-lb (135 N·m), 1/2 x 20 ⁠3 ⁠4
  • 2004 (SN95 New Edge): range 88-108 ft-lb (120-147 N·m) ⁠5
  • Ford: retighten within 100 miles (160 km) on 2014+ manuals ⁠4

Ford Mustang lug nut torque by year

Model yearsVariantTorqueStudOwner’s manual
2004SN95 'New Edge' (1999-2004)all88-108 ft-lb120-147 N·m1/2 x 20
Page p.135 / printed p.135 'Wheel lug nut torque specifications'

“1/2 x 20 120-147 88-108 [Nm Lb-ft]”

2004 Mustang Owner's Guide

⁠5
2005S197 (2005-2014)all100 ft-lb135 N·m1/2 x 20
Page p.125 'WHEEL LUG NUT TORQUE SPECIFICATIONS'

“1/2 x 20 100 135 [lb.ft. N•m]”

2005 Mustang Owner's Guide

⁠3
2012S197 (2005-2014)all100 ft-lb135 N·m1/2 x 20
Page p.253 'WHEEL LUG NUT TORQUE SPECIFICATIONS'

“1/2 x 20 100 135 [ft-lb N•m]”

2012 Mustang Owner's Guide

⁠6
2014S197 (2005-2014)all100 ft-lb135 N·m1/2 x 20
Page p.305 / printed p.304 'Wheel Lug Nut Torque Specifications'

“1/2 x 20 100 135 [ft-lb N•m]”

2014 Mustang Owner's Manual (Dec 2012 first printing)

⁠4
2015S550 (2015-2023)all150 ft-lb204 N·mM14 x 1.5
Page p.269 / printed p.266 'Wheel Lug Nut Torque Specifications'

“150 lb.ft (204 Nm) M14 X 1.5”

2015 Mustang Owner's Manual (version 1, Jul 2014)

⁠1
2022S550 (2015-2023)all150 ft-lb204 N·mM14 x 1.5
Page p.340 / printed p.337 'Wheel Lug Nut Torque Specifications'

“150 (204) M14 X 1.5 [lb.ft (Nm)]”

2022 Mustang Owner's Manual (version 1, Nov 2021)

⁠7
2024S650 (2024-)all150 ft-lb204 N·mM14 x 1.5
Page p.365 / printed p.361 (Changing a Road Wheel)

“150 lb.ft (204 Nm) M14 x 1.5”

2024 Mustang Owner's Manual (version 1, CZJ, edition 202212, enUSA)

⁠2

Values as printed in the manufacturer’s owner’s manual for the year shown, not converted. Years between two checked manuals of the same generation are assumed to share the value. Open a row to read the exact wording.

What the owner’s manual says

  • Re-check: Retighten the lug nuts to the specified torque at 800 km (500 miles) after any wheel disturbance (tire rotation, changing a flat tire, wheel removal, etc.).
  • Re-check: Retighten the lug nuts to the specified torque at 500 miles (800 km) after any wheel disturbance (tire rotation, changing a flat tire, wheel removal, etc.).
  • Re-check: Retighten the lug nuts to the specified torque within 100 miles (160 kilometers) after any wheel disturbance (such as rotation, flat tire, wheel removal).
  • Re-check: Retighten the lug nuts to the specified torque within 100 miles (160 kilometers) after any wheel disturbance (such as tire rotation, changing a flat tire, wheel removal).
  • Re-check: Retighten the lug nuts to the specified torque within 100 mi (160 km) after any wheel disturbance (such as tire rotation, changing a flat tire, wheel removal).
  • Re-check: Retighten the lug nuts to the specified torque within 100 mi (160 km) after any wheel disturbance, such as tire rotation, changing a flat tire or wheel removal.
  • Threads: Torque specifications are for nut and bolt threads free of dirt and rust. Use only Ford recommended replacement fasteners.
  • Threads: Torque specifications are for nut and bolt threads free of dirt and rust. Use only our recommended replacement fasteners.

What changed between generations

The Mustang spec follows the platform, and the big change came in 2015:

  • SN95 New Edge (1999–2004): the 2004 guide lists 1/2 x 20 studs with a range of 88-108 ft-lb (120-147 N·m) ⁠5.
  • S197 (2005–2014): same 1/2 x 20 stud with a single value, 100 ft-lb (135 N·m), in the 2005, 2012 and 2014 manuals ⁠3 ⁠6 ⁠4.
  • S550 (2015–2023): metric M14 x 1.5 studs at 150 ft-lb (204 N·m) in the 2015 and 2022 manuals ⁠1 ⁠7.
  • S650 (2024 on): unchanged at 150 ft-lb (204 N·m), M14 x 1.5 ⁠2.

The S550 change is the one that catches people. A 2015-or-later car set to the older 100 ft-lb is a third short of what Ford prints. Check the stud before you go by an older chart. A 2014 and a 2015 Mustang look alike at the wheel, but one is 1/2 x 20 and the other is M14 x 1.5.

The Mustang now shares its lug spec with the F-150 and the 2020+ Explorer: 150 ft-lb (204 N·m) on M14 x 1.5.

Re-check and thread condition

Ford’s re-check sentence changed with the platforms. The 2004 guide says “at 800 km (500 miles)” and the 2005 and 2012 guides say “at 500 miles (800 km)” ⁠5 ⁠3. From the 2014 manual on it reads “within 100 miles (160 kilometers) after any wheel disturbance (such as rotation, flat tire, wheel removal)” ⁠4. Every edition gives torque “for nut and bolt threads free of dirt and rust”, so clean the studs first. The order and passes are in our lug nut tightening guide.

Years we have not checked

The 2000 and 2003 Mustang guides we opened contain no lug torque text. For the 1999–2003 SN95 cars we have only the 2004 range and have not found a Ford figure for the earlier years. Years between checked manuals of the same generation are assumed to match. No Mustang owner’s manual gives an oil drain plug or brake caliper torque.

Sources

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  7. 7

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