What size are the lug nuts on a Dodge Caliber?
The lug nuts on a Dodge Caliber are typically M12 x 1.5 with a 5x100 mm bolt pattern, a 60-degree conical seat, and a 13/16-inch (about 21 mm) hex size.
The Dodge Caliber, produced from 2007 through 2012, uses standard wheel fasteners common to many Chrysler-era compact cars. While these specs cover most Caliber models, variations can occur with aftermarket wheels or different trim levels, so it’s wise to verify the exact fit for your vehicle and wheel choice.
Lug nut specifications
These are the core measurements you should know when replacing lug nuts or buying a spare set.
- Bolt pattern: 5x100 mm (five lug holes spaced 100 mm apart)
- Thread size: M12 x 1.5 (metric) per lug stud
- Seat type: 60-degree conical (tapered) seat
- Nut hex size: typically 13/16 inch (about 21 mm); some aftermarket wheels may require a different size (e.g., 7/8 inch) — verify with the wheel manufacturer
- Torque specification: generally around 100 ft-lbs (135 Nm), following the vehicle or wheel manufacturer’s guidance
With these specifications in mind, you’ll be prepared to replace lug nuts safely and ensure proper wheel mounting for the Caliber.
How to confirm for your specific car
To be certain, check the owner's manual or the driver’s door jamb sticker for wheel information, and if you’re using aftermarket wheels, consult the wheel manufacturer or a Dodge service technician to confirm bolt pattern, thread size, seat type, hex size, and torque requirements.
Always torque lug nuts in a crisscross pattern and recheck torque after the wheels have settled to ensure a safe, proper fit.
Summary
For most Dodge Caliber models, expect a 5x100 mm bolt pattern, M12 x 1.5 lug nut threads, a 60-degree conical seat, and a 13/16-inch hex head, with a typical torque around 100 ft-lbs. Verify with your specific vehicle and wheel configuration to be sure.
How do I find out what size my lug nuts are?
To measure a lug nut size, you need to find the diameter and thread pitch. The easiest way is to measure the outside diameter of the wheel stud with a caliper and then count the number of threads per inch (for SAE) or the distance between threads in millimeters (for metric). For a quick and accurate result, use a lug nut thread checker, as shown on this Amazon product page.
Method 1: Using calipers and a thread gauge (most accurate)
This video demonstrates how to measure wheel bolt patterns: 57sCountermanYouTube · Nov 15, 2024
- Measure the stud diameter: Use a digital or dial caliper to measure the outside diameter of the wheel stud threads. This is the first number in the lug nut size (e.g., 12mm or 1/2").
- Measure the thread pitch:
- For SAE (imperial) threads: Count the number of threads that fit within a one-inch section of the stud. For example, 20 threads per inch would be the second number.
- For Metric threads: Measure the distance in millimeters between two adjacent threads. This is the second number (e.g., 1.25mm).
- Combine the measurements: Combine the diameter and pitch to get the lug nut size, such as 12mm x 1.25 or 1/2"-20.
Method 2: Using a lug nut thread checker
- Use the tool: A lug nut thread checker is a tool with a series of male threads on one end and female holes on the other.
- Check the diameter: Insert the correct size wheel stud into the female holes until it fits snugly. The number etched on the hole corresponds to the diameter (e.g., 12mm or 1/2").
- Check the pitch: Insert the correct size lug nut into the corresponding male thread on the tool. The number etched on the male thread indicates the pitch (e.g., 1.25mm or 20).
Method 3: Checking the owner's manual or existing lug nut
- Check the manual: Consult your vehicle's owner's manual, as it will usually list the correct lug nut size.
- Inspect the lug nut: Look for the size to be stamped on the side of the lug nut. This is most common on lug nuts that have a chrome cap.
What size are the lug nuts on a 2012 Dodge Caliber?
Standard Nut. With M12 - 1.50 Threads. Verify lug nut to wheel mating surface for proper and safe fitment.
What size is a Dodge lug nut?
The most common Dodge lug nut size is M14x1.5, especially for modern models like the Ram 1500 and Charger. However, older models and certain trucks may use 9/16-18 or 1/2-20. It is essential to check the specific vehicle's requirements, as the size, seat type (such as conical), and hex size can vary.
Common lug nut sizes
- M14x1.5: This is the most prevalent size for newer models like the Ram 1500, Charger, and Durango.
- 9/16-18: Common on older Dodge and Ram trucks from approximately 1994–2011.
- 1/2-20: Also found on some older vehicles.
Other important specifications
- Hex Size: The size of the tool needed to tighten the lug nut can vary. Common hex sizes include 7/8" (22mm) and 13/16" (21mm).
- Seat Type: The lug nut must match the wheel's seat type. A common type for Dodge is the 60-degree conical or acorn seat.
How to confirm your vehicle's lug nut size
- Consult your owner's manual: The manual will have the most accurate information for your specific vehicle.
- Measure your existing lug nuts: You can measure the diameter and thread pitch of a lug nut you already have.
- Use an online lookup tool: Many auto parts websites have a tool where you can enter your vehicle's year, make, and model to find the correct lug nuts.
What size socket for Dodge lug nuts?
The socket sizes of Dodge Challenger lug nuts are 13/16″. In other words, you would need a 22mm hex socket to fit.
