To find the correct size, you should:
* Consult your owner's manual: This is the best source for this information.
* Check a repair manual specific to your truck's year, make, and model: These manuals provide detailed specifications.
* Look at the nut itself: If you can safely access it, the size might be stamped on the nut or the surrounding hardware.
* Visit a Dodge dealership or auto parts store: Provide them with your truck's VIN (Vehicle Identification Number) for precise information.
Attempting to work on your axle without the correct information is dangerous. Incorrect tools or procedures could lead to serious injury or damage to your vehicle.