The Importance of Torqueing RV Lug Nuts: A Complete Guide
Maintaining the torque of your RV's wheel lug nuts is a crucial aspect of safe RV ownership. Keystone RV Master Technicians, Matt and Bart, explain the importance of this task and provide guidance on the proper procedures to ensure your safety on the road.
Why is it Important to Torque RV Lug Nuts?
Understanding the size, weight, and center of gravity of your RV is vital. These factors subject the wheels to unique pressures that differ significantly from those experienced by standard vehicles.
As the manufacturer, Keystone ensures that lug nuts are torqued at least three times before your RV leaves the factory. However, it is the owner's responsibility to verify that they remain tight and properly torqued before every trip. This function is a necessary part of normal maintenance, especially after any wheel removal or reinstallation during the lifespan of your RV.
How to Torque RV Lug Nuts
Tools Needed:
- Torque wrench (measuring in ft/lb)
- Correct-sized socket
Important: Avoid using a “4-Way” or any wrench that doesn’t accurately measure ft/lbs of pressure.
Steps to Torque:
- Set Up the Torque Wrench:
- Unlock the handle and set the dial to your desired torque value.Lock the handle back in place.
- Torque the Lug Nut:
- Secure the socket on the lug nut.With one hand, support the head of the wrench, and with the other hand, apply clockwise pressure.Listen for an audible "click" from the wrench, signaling that you've reached the desired torque value. Stop applying pressure immediately to avoid over-torquing, which can damage the lug nut or stud.
- Follow the Star Pattern:
- Refer to Chapter 4 of the Keystone Owner's Manual for the appropriate star pattern sequence to ensure even torque across all lug nuts. Keystone Owner's Manuals
Warning: Excessive torque can damage the lug nut and stud, leading to potential wheel separation.
When to Torque RV Lug Nuts
According to your axle/wheel manufacturer, lug nut torque should be checked before every trip. As the owner, it is your responsibility to review and adhere to the care and operation guidelines outlined in Chapter 4 of the Keystone Owner's Manual. Keystone Owner's Manuals
Key Reminders:
- Torque Before Each Trip: Ensuring proper torque is crucial for safety.
- Follow the Star Pattern: This guarantees even torque distribution across all lug nuts.
- Reinstall Carefully: Anytime a wheel is removed from the axle/hub, follow the two-step process detailed in the Keystone Owner's Manual.
Conclusion
We hope this RV Pro Tip has been beneficial, especially for first-time campers or seasoned RVers in need of a refresher. All information mentioned can also be found in your Keystone Owner’s Manual, Chapter 4: Tires, Axles, and Weights. This is just another way Keystone RV helps you Camp Better! For further details, please review your manual here: Keystone Owner's Manuals.
Disclaimer: The information contained in this article is deemed to be true and accurate at the time of publication. However, due to the evolving nature of our products and services, there may be changes or updates that occur after this article was published. We encourage users to verify the contents and consult with their dealer or Keystone RV for the most current information. If you have any questions or require further clarification, please do not hesitate to contact your dealer or reach out to Keystone RV directly.
