I have an 05 Wrangler Unlimited and I've been getting quite a bit of vibration up front. when I decelerate usually when I slow to a stop from 40mph or higher. I also get a weird grinding noise at exactly 21mph and Im not sure where its coming from. I also get a lot of vibration in the steering at 55 mph but I figured that was normal. My jeep is not lifted or anything and the tires are 31's that still have good tread on them. I was wondering if anyone every had any problems like this and if they figured out what it was?
2005 Wrangler Unlimited 4.0L I6