MisterPoet Posted February 21 Report Share Posted February 21 Friends, I recently bought 2013 LC200 v6 GXR that drives good but gives an intermittent vibration when it touches a small bump on highway in speed range of around 60-100KMPH. I don't feel it all the times in this speed range, and it is not observed at higher speeds like 120KMPH or above. Otherwise, car ride is very smooth but this little body shake (I feel more in front seats) creates a bit of dissatisfaction. Following is what I have already done following actions which have reduced the vibration but it's not completely gone. 1. All 4 Shock Absorbers replaced. 2. Replaced Both Link Rods 3. Replaced both Tie Rod Ends 4. Replaced Steering Boots 5. Greased Front and Rear Drive Shift 6. Wheel Balancing & Alignment Tyre are Dunlop Grantrek A22 DOT 2021 and front ones had bit of reduced tread from inside; I moved these tyre to back and put the correct ones to front during wheel balancing. But I still hear road noise out of these tyre and have plan to change these too. Springs are OEM and all suspension parts are good per inspection of my mechanic who says that tyres are causing this vibration; but since I don't feel vibration all the time at said speed range and it only comes when crossing small bumps, I don't think this is due to tyres. On some other international forum, a guy had same issue and ended up tightening his LC200 wheel bearings to Specs which made the tyre misbalance very obvious fixing which made the ride smooth. Experts are requested to advice on this please. 1 Link to comment Share on other sites More sharing options...
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