Mazda CX-3 lug nut torque
The Mazda CX-3 takes a lug nut torque of 80–108 lb-ft (108–147 N·m, 12–14 kgf·m) on its wheel nuts; the 2016–2021 manuals all say the same. Tighten them in a star pattern with a torque wrench.
Sources checked
Wheel nut torque
80–108lb-ft108–147N·m12–14kgf·m
The manual gives a range: any setting inside it is within spec.
- As printed
- “Nut tightening torque N·m (kgf·m, ft·lbf): 108―147 (12―14, 80―108)”
Mazda CX-3 lug nut torque by model year
| Model year | Torque | Manual page |
|---|---|---|
| 2021 | 80–108 lb-ft (108–147 N·m) | Locking Lug Nuts (Some Models) |
| 2020 | 80–108 lb-ft (108–147 N·m) | 2020 Mazda CX-3 Owner's Manual (USA), PDF page 502 |
| 2019 | 80–108 lb-ft (108–147 N·m) | Locking Lug Nuts (Some Models) |
| 2018 | 80–108 lb-ft (108–147 N·m) | Locking Lug Nuts (Some Models) |
| 2017 | 80–108 lb-ft (108–147 N·m) | 2017 Mazda CX-3 Owner's Manual (USA), PDF page 481 |
| 2016 | 80–108 lb-ft (108–147 N·m) | 2016 Mazda CX-3 Owner's Manual (USA), PDF page 474 |
Read on Mazda’s own site on October 19, 2026. Years not listed haven’t been checked yet, or their manual prints no value; check your own manual.
How to tighten them
- Clean any dirt or rust off the studs, the nuts and the wheel’s mounting face. Don’t oil them unless the manual says to.
- Thread every nut on by hand until it seats against the wheel.
- Lower the vehicle so the tire takes its weight, and set a torque wrench to 80–108 lb-ft (108–147 N·m).
- Tighten the nuts in a star pattern, going around two or three times, until the wrench clicks on every nut.
- Check the torque again after a short drive if your manual says to.
More detail, including how many passes to make: how to torque lug nuts. Setting and using the wrench: how to use a click torque wrench. Nuts or bolts, car by car: lug nuts vs wheel bolts.
Other Mazda models
- Mazda CX-3080–108 lb-ft (108–147 N·m), 2020–2026
- Mazda CX-580–108 or 93.95 lb-ft, by model year, 2013–2027
- Mazda CX-5080–108 lb-ft (108–147 N·m), 2023–2026
- Mazda CX-765–87 lb-ft (88–118 N·m), 2010–2012
- Mazda CX-7080–108 lb-ft (108–147 N·m), 2025–2026
- Mazda CX-979.6–108.4 or 80–108 lb-ft, by model year, 2010–2023
- Mazda CX-9080–108 lb-ft (108–147 N·m), 2024–2026
- Mazda MX-3080–108 lb-ft (108–147 N·m), 2022–2023
- Mazda MX-5 Miata65–87 or 80–108 lb-ft, by model year, 2010–2013, 2015–2027
- Mazda RX-865–87 lb-ft (88–118 N·m), 2010–2011
- Mazda Tribute100 lb-ft (135 N·m), 2010–2011
- Mazda265–87 lb-ft (88–118 N·m), 2011–2014
- Mazda365–87 or 80–108 lb-ft, by model year, 2010–2027
- Mazda565–87 lb-ft (88–118 N·m), 2010, 2012–2015
- Mazda665–87 or 80–108 lb-ft, by model year, 2010–2021
Questions
What is the lug nut torque on a Mazda CX-3?
80–108 lb-ft (108–147 N·m), as printed in Mazda’s owner’s manuals (2016–2021).
Can I use an impact wrench?
Not to finish. An impact wrench can’t set a torque and easily overshoots it, which stretches studs. Run the nuts down by hand or lightly, then finish with a torque wrench in a star pattern.
Should I oil the studs?
Not unless the manual says so. Torque values assume clean, dry threads; oil lets the same torque stretch the stud further. Some manuals, Kia’s and Mazda’s among them, say to keep oil and grease off wheel nuts and bolts altogether.