RV Pro Tip-Tire Safety: Why torque? How to torque? When to torque RV Lug nuts?
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- Опубліковано 15 лип 2024
- 00:00 Disclaimer
An important part of safe RV ownership is maintaining the torque of the wheel lug nuts. Keystone RV Master Technicians, Matt and Bart describe the importance of the WHY, HOW and WHEN to torque RV lug nuts.
00:45 WHY IS IT IMPORTANT TO TORQUE RV LUG NUTS?
It is important to understand the overall size, weight, and center of gravity of an RV. Combined, all of this subjects the wheels to different pressures that are unique to an RV and are much different than those of a car.
As the manufacturer, lug nuts are torqued at least three times prior to the RV leaving the factory. It is the owners’ responsibility to make certain they are tight and properly torqued before each and every trip. Based on the owner's manual, this function is required periodically as part of normal maintenance and subsequent to any wheel removal and/or reinstallation during the life span of the RV.
01:47 HOW TO TORQUE RV LUG NUTS?
Tools needed: Torque wrench that reads ft/lb (feet per pound) and correct sized socket.
(DO NOT use a “4-Way” or any other wrench that doesn’t measure ft/lbs of pressure is being applied.)
02:13 Steps to torque: We are using an adjustable click Torque Wrench
1. Unlock the handle and set the dial to your desired torque value.
2. Lock the handle back in place.
3. With the socket secure on the lug nut, with one hand support the head of the wrench, with the other hand apply clockwise pressure. When the torque reaches the desired value, the wrench will make an audible “click” signaling you to stop applying further pressure. Further pressure could result in an over-torque of the lug nut/stud and cause damage.
4. Follow the appropriate star pattern sequence as referenced in Chapter 4 of the Keystone Owner's Manual. Review: www.keystonerv.com/owners-man...
WARNING: Too much torque can damage the lug nut, and stud, leading to wheel separation.
WHEN TO TORQUE RV LUG NUTS?
As recommended by your axle/wheel manufacturer, lug nut torque should be done before every trip. It is the owners' responsibility to review and follow the care and operation of the RV as outlined in the Keystone Owner's Manual Chapter 4 Axles, Tires and Weights. Review: www.keystonerv.com/owners-man...
Safety first, torque before each and every trip!
03:11 LUG NUT TORQUE PATTERN
When checking lug nut torque, it is very important to follow the appropriate star pattern sequence to assure even torque across all lug nuts.
Anytime a wheel is removed from the axle/hub, it must be reinstalled carefully following the 2 step process as described in the Keystone Owner's Manual Chapter 4. Review: www.keystonerv.com/owners-man...
03:33 THANK YOU!
We hope this RV Pro Tip video has been helpful, especially for some of you 1st-time campers or even the forever RVers who need a reminder. All of this information described is also be found in your Keystone Owner’s Manual, Chapter 4 Tires, Axles, and Weights. Just another way Keystone RV helps you Camp Better!
Owner's Manual for review: www.keystonerv.com/owners-man...
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About Keystone RV Company
Keystone RV Company is the #1 manufacturer of towable RVs in North America and employs approximately 5,000 people in north central Indiana. Our company is focused on delivering superior product design, industry-leading innovation, built-to-last quality, and human-centered customer service. Keystone offers a wide range of award-winning RVs including single-axle minis, ultra-lightweight travel trailers, luxury travel trailers, fifth wheels, and toy haulers. Our brands include Montana, Montana High Country, Cougar, Alpine, Avalanche, Raptor, Carbon, Fuzion, Impact, Sprinter, Outback, Arcadia, Bullet, Passport, Springdale & Hideout.
Nice video, thanks for posting! My manual calls for 100 ft lbs of torque on the wheels. To be honest, I torque them to 90 ft lbs. I've set my torque wrench on 100 and I'm telling ya, it felt like I was going to snap off the nut. I don't usually deviate from manufacture's specs, but this time I did. I do check them periodically before we set out on a trip.
What’s the proper torque on a 2022 Alpine 3220RL? Thanks
Good morning, thank you for your inquiry. We do outline the torque sequence and pressure in our owner's manual. We will be attaching a link here for you to that. Also, if you have any other questions, please do not hesitate to call our retail customer service team at 1-866-425-4369 Monday - Friday. www.keystonerv.com/owners-manuals Thank you.
I have a 2022 keystone Bullet Premier 25 rkpr and the tire size is 205/75R14. What is the correct torque setting in ft pounds for the lugs?
Good Morning John! You can find the correct torque setting listed in the owner's manual that was supplied with your unit. If you are having trouble finding this & needing further assistance, please do contact our retail customer service team at 1-866-425-4369. Thank you!
Needed to mention to check the owner’s manual for what to actually torque the lug nuts to.
The RV manuals do not have them