06 RTL with 155K on it. Maybe have some sort of front left wheel/axle/mount/steering issue, not sure. When cruising on the highway, if I'm off the accelerator and then give it a little gas, sometimes I hear a very mild clunk that seems to come from the front left wheel and I also notice some squirrel-like steering. It seems like the drive power is not evenly distributed but it's nothing terribly severe. It's been like this probably since I've owned it, not yet a year and half. Not sure if it's getting worse. One thing I noticed recently, when braking from a fairly high speed it felt like a wobble in the left front wheel. I crawled under to check the axles, and mounts - haven't checked the brakes yet. The axles do have some grease leakage on both driver and passenger sides, on the inner boots. The passenger boot has a lot of grease splatter. The driver side just has a little seepage. The mounts under the tranny looked fine. I've been thinking the axles need to be addressed but there's no clicking noises, just this squirrely acceleration on the highway that tends to bother me. Not sure if this is a nuisance that I should just live with (as I have, can't say it's been getting worse over time) or if I should get the dealership opinion. Would rather go with the ROC experts.