My old LS400 showed a distinct tendency to pull to the left, generally requiring the steering wheel to be held slightly to the right to keep the car straight. I had all sorts of checks done, steering reset and tracking redone by local Lexus dealer and others and it was never 100% right. Now I've sold that car and got a 430. And lo and behold, although it's nowhere near as bad, it also has a very slight tendency to drift to the left. To keep the car straight I have to keep the steering wheel a couple of degrees to the right. I now wonder if this effect is just a function of the camber and a big heavy car? Or whether, on an ordinary straight A road, the car should go precisely straight if the steering wheel is centred? Interested in the thoughts of the experts here.
Thanks in advance.