Originally Posted by 40 to 332

Hey Jarblue, … I don't think it's wheel hop. The noise is definitely a metallic click and not a "pop". Anyway, as a next step, we placed a heat chaser on the hub and determined that the alloy in the Advan GT wheels expands at a different rate than the hub itself … and the noise seems to be related to this difference. We managed to eliminate the noise on both the driver's side and passenger's side by applying some copper coat lubricant on the matching surfaces of the hub and the wheel. At least it's working for now. I'll keep everyone posted if it turns out to be a permanent fix. Thanks much for the input!