Drive shaft

Hello, I’m Pete from the Car Genius team at RepairPal. I’m sorry you’re dealing with this concern on your 2018 Jeep Wrangler JK. Based on the information provided if the vibration itself did not occur until after your Jeep was lifted this type of vibration usually occurs due to the bend/angle of the drivelines due to the lift. In many cases your drivelines may need to be replaced or rebuilt to ease tension on the angle to remove the vibration. It is also something to keep in mind that a severe angle in a driveline/Joint connection can lead to strain on gearboxes in your vehicle which can cause internal wear and failure to occur. I recommend having your drivelines inspected as well as the lift installed by a shop to identify the type of adjustment or repair that is needed to resolve this concern properly and I do recommend having this looked into as soon as possible to prevent damage to the gearboxes in your vehicle. If you need assistance connecting with one of our RepairPal Certified shops, more advice, or have any further questions about your vehicle, we’re here to help. Just give us a call at 877-913-1554 where we will be happy to assist!