A few days after my RJ trip i started noticing a strange kring kring noise from the right side of the car whenever i went over humps, ditches. I figured it might be because of dirt accumulation so had it washed and the noise seemed to die out. However it resurfaced just after a few kms of driving. That's when i took it to my mechanic to get a proper solution and we dismantled the whole suspension ,lubricated it and put it back. Again the noise went only to resurface after a few kms of driving. There was nothing visible in the entire suspension setup that begged our attention ,except for a slightly damaged right lower arm. Since i was not certain that its the lower arm issue and wanted to check it. I picked up a fellow TFIan's spare lower arm that was in good condition and fixed it. Even after the change i see that the noise still persists. Interesting bit : this noise does not come in the very initial kms of my drive. i.e . When i start to office in the morning ,for about 4-5 kms i dont hear this noise (by then i would have gone over number of potholes and humps) after that i start hearing this noise and it does not die down at all. Again in the evening (after the car has had a good time resting ) i dont hear this noise which comes back later. What i've observed from this is that when the car is idle for a long time (>5-6hrs) this noise does not start immediately . After extensive discussion with my mechanic he is positive that 1.) the problem is not with drive shaft 2.) the problem is not with steering column 3.) the problem is not with engine mounts. I have recently (about 8-10k kms earlier) replaced the strut pads also. So now i've run out of ideas to look for issues. Please help me out with this . To Re-iterate. 1.) noise is only appearing after driving for a few kms and stays that way 2.) Overnight halt of the car somehow seems to mask this noise at first crank/drive 3.) i've already changed the lower arm and yet the noise persists. 4.) the noise is coming from right to right-center of the car . Sometimes i feel that in my steering wheel as well. Note : I'm running on super hard tyres.