Car wanders on road?

2005 honda pilot. This is a front wheel drive vehicle, for normal driving. My wife said it felt like it was being pushed by a strong gusty side wind, only there was no wind. I just had it in for service, new brakes all around. I checked for loose wheel lugs, and checked (visually) for broken springs, struts, and loose bolts. The one thing I did notice was when I jacked the right front wheel off the ground, it spun sharply about 15 degrees, as soon as the wheel left the ground. It seemed as if the wheel was under a fair amount of strain. After this, my wife drove it again and said the problem was gone. Any ideas?