What size are Dodge lug nuts?
There isn’t a single lug-nut size that covers every Dodge model. The correct size depends on your specific vehicle, wheel setup, and bolt pattern. Always verify with your owner’s manual, the door jamb sticker, or the official Mopar parts catalog for your VIN.
Understanding what determines lug-nut size
Lug-nut size refers to several related specifications: the thread size on the wheel studs (for example, the diameter and pitch), the seat angle that mates with the wheel (such as a 60-degree conical seat), and the compatible hex size used to tighten the nut. Because Dodge models use different wheel and bolt configurations across cars, SUVs, and trucks, the exact lug-nut size can vary even within the same brand.
When you replace lug nuts or the wheels themselves, selecting the correct combination ensures proper seating, accurate torque transfer, and secure wheels. Using the wrong size can damage studs, warp wheels, or cause the wheel to come loose while driving.
How to confirm the correct size for your Dodge
The following steps help identify the correct lug-nut size for your Dodge:
- Check the owner’s manual or the vehicle’s door jamb sticker for wheel and fastener specifications.
- Inspect the OEM wheel or the packaging that came with your wheels for the lug-nut size, seat type, and thread pitch information.
- Measure the wheel stud diameter and thread pitch with a caliper and a thread gauge, or take a sample lug nut to a reputable parts retailer for matching.
- Use your vehicle identification number (VIN) to look up the exact lug-nut size in the official Mopar/Chrysler service catalogs or through a Dodge dealer.
These steps help ensure you obtain the correct lug nuts for your specific Dodge configuration and avoid fitment or safety issues.
Common sizes you may encounter on Dodge vehicles
While there is variation across models and years, the following sizes are commonly encountered on modern Dodge vehicles. Always verify for your exact vehicle before purchasing.
- M14x1.5 with a 60-degree conical seat is a frequently seen size on many contemporary Dodge passenger cars and SUVs. The lug-nut hex size is typically around 22 mm, but can vary by wheel design.
- M12x1.5 with a 60-degree conical seat appears on some smaller Dodge models or specific wheel configurations. The corresponding lug-nut hex size is often around 19 mm, depending on the nut design.
- Some older Dodges or specialty wheels may use other thread sizes or seat styles. Always confirm with official documentation or a parts specialist.
When replacing lug nuts or wheels, rely on the exact spec listed for your vehicle rather than assumptions based on a model year alone.
Additional notes for aftermarket wheels and safety considerations
Aftermarket wheels may require lug nuts with a different seat type, length, or shoulder to ensure the wheel seats properly and clears the brake components. Always match the nut to the wheel’s hole pattern, ensure proper thread engagement, and torque to the manufacturer’s specification. If in doubt, consult a Dodge dealer or a qualified automotive technician.
Summary
There is no universal Dodge lug-nut size. The correct size depends on your specific model, year, wheel, and bolt pattern. Common modern Dodge sizes include M14x1.5 with a 60-degree seat (often using around a 22 mm hex) and M12x1.5 in select configurations, but variations exist. To ensure a safe and proper fit, verify through the owner’s manual, door jamb sticker, OEM catalogs, or by consulting a dealer or technician. Always use the right seat type, length, and torque specification for your vehicle.
