The standard lug nuts on a 2015 Ford Edge are M14 x 1.5 with a 60-degree conical (acorn) seating, and they use a 21 mm socket to remove or install. Some wheels or trims may use locking lug nuts or different seating, so verify for your exact setup.
Across the 2015 Edge lineup, which offered a range of wheel sizes from steel to various alloy options, Ford kept the core lug-nut specification consistent for the factory wheels. However, aftermarket wheels or locking hardware can change the size or seating, so it’s important to check the specific wheels on your vehicle or consult the owner’s manual if you’re unsure.
Standard lug nut specifications
Here are the key specifications you should expect on stock factory wheels for the 2015 Edge. This list summarizes the core details so you can identify the correct nut size at a glance.
- Thread size: M14 x 1.5
- Seat type: 60-degree conical (acorn) seating
- Nut size for wrench: 21 mm (approximately 13/16 inch)
- Locking lug nuts: Some configurations may include locking lug nuts; if present, you’ll need the corresponding key
Note: If your vehicle uses aftermarket wheels, verify the lug nut size and seat type with the wheel manufacturer or a qualified mechanic, since configurations can differ from the stock specification.
Additional details and how to verify
How to confirm your lug nut size
Check the owner's manual or the wheel specification plate (often located in the door jamb or on the glove box) for the exact lug nut size and seating. If you have your original wheel or a recent tire-rotation receipt, it may also list the lug nut size.
Summary
For most 2015 Ford Edge models, the lug nuts are M14 x 1.5 with a 60-degree conical seat and require a 21 mm socket. If you have aftermarket wheels or locking nuts, verify the exact size and seating with the wheel manufacturer or a dealership to avoid damage during removal or installation.
Can I use 7/8 instead of 22mm?
A: 22mm = 0.866", which essentialy is a 7/8" socket. A 7/8" socket will work on a 22mm lug nut, but it can feel a little loose. The other way around, a 22mm can work on a 7/8" lug nut, but it can be really snug, which is not bad.
Is a 21mm socket the same as 13/16?
Technically the 13/16 is the smaller and more correct size. Theoretically, both. You can use a 21mm socket on a 13/16 nut. But not vice versa.
What size lug nuts are on a 2015 Ford Edge?
M14x1. 5 Stock Lug Nuts Fit for 2015-2023 Ford Mustang Edge, 20PCS Black OEM Style Lug Nuts with 1.5" Length and 13/16" Hex for 2020-2023 Ford Explorer | 2022-2023 Maverick, OE#ACPZ-1012-M ACPZ-1012-D.
What socket size are Ford lug nuts?
To remove and install Ford F150 lug nuts, you'll need a 21mm socket. A standard 6-point 21mm socket is preferred over 12-point sockets since they grip better and are less likely to round off lug nuts. Make sure to use a torque socket.