If your Subaru Forester lug nuts start to become damaged, the best solution is to replace them with a new set of wheel nuts. You may be unsure of how to choose. This 1997-2025 Subaru Forester lug nut size guide can help you make a wise decision. Lug nuts come in different sizes, types, and colors. Depending on the wheels or applications, the type of lug nut you need may vary.
1997-2025 Subaru Forester Lug Nut Size Chart
| Model | Thread Pitch | Socket Size | Seat Type | Torque Spec | Lug Pattern |
|---|---|---|---|---|---|
| ’97-’02 Forester SF | M12x1.25mm | 19mm (3/4”) | Conical seat | 113 Nm (83.3 ft-lb) | 5x100mm |
| ’03-’08 Forester SG | M12x1.25mm | 19mm (3/4”) | Conical seat | 113 Nm (83.3 ft-lb) | 5x100mm |
| ’09-’13 Forester SH | M12x1.25mm | 19mm (3/4”) | Conical seat | 113 Nm (83.3 ft-lb) | 5x100mm |
| ’14-’18 Forester SJ | M12x1.25mm | 19mm (3/4”) | Conical seat | 113 Nm (83.3 ft-lb) | 5x100mm |
| ’19-’23 Forester SK | M12x1.25mm | 19mm (3/4”) | Conical seat | 113 Nm (83.3 ft-lb) | 5×114.3mm |
| ’24 & Newer Forester SL | M12x1.25mm | 19mm (3/4”) | Conical seat | 113 Nm (83.3 ft-lb) | 5×114.3mm |
In short, the most common sizes of the lug nuts on a 1997-2025 Subaru Forester car are M12x1.25mm thread size, 3/4” socket size, and 60-degree conical type. Depending on the material and design, the cost of lug nuts can range from $79.99 to $599.99 for a set of 20 pcs. The Subaru Forester lug nut is one of the most important pieces of hardware on your vehicle. So, make sure you get genuine brand wheel lug nuts.
What is the Torque on a Subaru Forester Lug Nut?
The REFERENCE torque on a 1997-2025 Subaru Forester lug nut is 113 Nm (83.3 ft-lbs.). Since some wheels or applications require more or less tightening torque, it’s best to consult a tire expert to find out the exact torque spec before operating. A good torque wrench is a great way to fasten lug nuts evenly. Every time you perform tire maintenance, you can double-check the torque on the wheel nuts just to be safe.
What if you need new Subaru Forester lug nuts to fit aftermarket wheels? BONOSS forged 50BV30 steel lug nuts come in handy. All BONOSS forged 50BV30 steel Subaru lug nuts are ISO grade 12, and the proof load is over 105,700 N. The continuous forging process eliminates the porosity, ensuring structural integrity. Even in off-roading condition, these BONOSS forged 50BV30 steel Subaru Forester lug nuts won’t break easily.
What Size Socket for 1997-2025 Subaru Forester Lug Nuts?
The socket size of a lug nut on a 1997-2025 Subaru Forester is 19mm (3/4”). Wheel nut sockets are used to tighten and loosen lug nuts. The best lug wrench must suit the wheel nut. Most stock Subaru Forester lug nuts are Hex shape. But some special wheel locks require a proper wheel lock key adapter. If your Subaru car comes with OEM wheel locks, then you may find a special key socket in the glove compartment, center console storage, storage box, or trunk.
BONOSS offers a replacement for a damaged or missing wheel lock. Each BONOSS forged 50BV30 steel Subaru Forester lug nut kit includes 20 pcs of standard wheel nuts, 4 pcs of unique heptagon (7-side) shape wheel locks, a 19/21mm dual hex socket, and a heptagon lock key. This key is required to install or remove spline drive wheel nuts on your vehicle. They are manufactured from high-quality forged 50BV30 steel for durability. This part has undergone a rigorous inspection to ensure high quality.
Do All Subarus Have the Same Lug Nut Pattern?
No, the Subaru cars have different lug nut patterns. The most common lug nut patterns of all Subaru cars are 5x100mm and 5×114.3mm. It is always one or the other. But even if the same car, different models and years use different lug patterns. For example, the lug pattern on a 2025 Subaru Forester is 5×114.3mm while the bolt pattern on a 2015 Forester SJ is 5x100mm.
What Kind of Lug Nuts Do a Subaru Forester Use?
The 1997-2025 Subaru Forester car uses M12x1.25mm conical seat type lug nuts. Considering the off-roading environments, you need proper wheel lug nuts with special coatings to resist corrosion from mud, water, and other elements. BONOSS forged 50BV30 steel Subaru Forester lug nuts are exquisite Mirror-black which maximally beautifies your wheel while protecting the lug nuts from rusting. They give neutral salt spray resistances exceeding 500 hours. It is worry-free to use such BONOSS forged 50BV30 steel Subaru Forester lug nuts on or off-roading.
BONOSS Forged 50BV30 Lug Nuts
For 1997-2018 Forester SF/SG/SH/SJ
For 2019-2025 Forester SK
