What size are the wheel nuts on a Ford Ranger Raptor?
Quick answer: The factory wheel nuts on most Ford Ranger Raptor models use M14 x 2.0 threads with a 21 mm hex socket, fitted to a 6x139.7 mm bolt pattern. Always verify for your exact year and market through the owner's manual or VIN-based specifications, as there can be variations.
This article breaks down the standard specifications you’re likely to encounter, how to confirm the exact size for your vehicle, and what to check if you’re upgrading wheels or tires.
Standard wheel nut specifications
The following are the baseline specifications you’ll typically see on Ranger Raptor models. Use them as a starting point, but remember that exact numbers can vary by year and market.
- Bolt pattern (wheel bolt circle): 6 × 139.7 mm (6 on 5.5 inches)
- Thread size (stud): M14 × 2.0
- Lug nut hex size: typically 21 mm across flats (some markets or aftermarket configurations may use a different size, such as 22 mm)
- Lug nut seat type: standard conical/60-degree seat used with factory wheels
These specifications cover the majority of Ranger Raptor configurations sold in common markets. Always confirm against your own vehicle documentation to avoid misfits when replacing wheels or lug nuts.
Regional differences
Ford markets can vary wheel sizes and lug nuts by region and model year. If you’re in a market different from where your vehicle was originally sold, double-check the exact specs with a dealer or by inspecting the existing hardware on your vehicle.
In any case, you should rely on the documentation that came with your vehicle or the VIN-based build data to confirm exact hardware before purchasing replacements.
How to verify for your specific vehicle
To ensure you’re using the correct wheel nuts for your exact Ranger Raptor, follow these steps. They’ll help you account for year, market, and any aftermarket wheels you may have added.
- Check the owner’s manual or the door jamb/glove box placard for tire and wheel specifications, including bolt pattern and lug nut size.
- Inspect the currently installed lug nuts for markings or a size stamp, and measure across flats if needed to confirm hex size (commonly 21 mm).
- Reference your vehicle’s VIN for build data, which can be accessed via your dealer or online VIN lookup services to confirm wheel hardware specs.
- If you’re using aftermarket wheels, verify compatibility with the wheel manufacturer’s lug nut recommendations and seating requirements.
Following these steps will help you confirm the exact lug nut size and prevent incorrect replacements or damage to wheels and hubs.
What to know about aftermarket wheels or upgrades
If you’re upgrading wheels or tires, the lug nut size and seating can change. Many aftermarket wheels require different lug nut dimensions or seat types, and some setups use different bolt patterns even within the Ranger family. Always verify compatibility with the wheel manufacturer and ensure you have the correct lug nut size, thread pitch, and seat type before installation.
- Aftermarket wheels may use a different lug nut size or seat type than the factory wheels.
- For any non-OEM setup, confirm the lug nut size and seat with the wheel manufacturer and a qualified technician.
- Maintain proper torque specifications as advised by the wheel and vehicle manufacturer to avoid damage.
Verifying compatibility upfront helps prevent misalignment, stripping threads, or wheel unseating while driving.
Summary
For most Ford Ranger Raptor models, the standard lug hardware is based on M14 × 2.0 threads with a 21 mm hex socket and a 6 × 139.7 mm bolt pattern. However, variations by year and market can apply, and aftermarket wheels can change these requirements. Always consult your owner's manual, door placard, or VIN data and confirm with your dealer or wheel manufacturer before buying replacements or upgrades.
What size socket is a Ford Raptor lug nut?
SIZE OF LUG NUT: WIDTH 30mm / LENGTH 56mm / 21MM SOCKET.
What size are the lug nuts on a 2018 Ford Raptor?
The 2018 Ford Raptor uses M14x1.5 lug nuts, which have a 21mm (or 13/16") socket size. The lug nuts are also specified as having a 60-degree conical seat and are designed to be a one-piece, durable steel construction.
- Thread Size: M14x1.5
- Socket Size: 21mm or 13/16"
- Seat: 60-degree conical
Can I use 7/8 socket for 22mm?
Yes, you can use a 7/8" socket for a 22mm bolt or nut because they are the same size, with a very small difference that is negligible in practice. 22mm is equal to approximately 0.8660.8660.866 inches, and 7/87 / 87/8 inch is equal to 0.8750.8750.875 inches.
- Size conversion: The two sizes are effectively interchangeable, as they are the closest imperial and metric equivalents.
- Fit: A 7/87 / 87/8" socket will fit on a 22mm bolt. It may feel a little loose, but it will still work.
- Impact tools: This combination is commonly used for impact tools, like those for lug nuts, where sockets are often stamped with both sizes.
- Warning: It's important to use a socket with the correct number of points (e.g., 6-point or 12-point) to avoid damaging the bolt or nut, especially on older or rounded-off fasteners.
What size socket for Ford Ranger lug nuts?
The most common Ford Ranger wheel nut socket sizes are: 19mm socket for 12mm nuts.
