Just had car pass MOT (Brilliant).
Car done 195K, but when I took it in I said to look at UCAs as I get a slight knock on speed humps and some road dips (not all the time) and what feels like a vibration, but is not a vibration, more a sense of road rumble. Mechanic says the control arms looking okay (which surprises me at this mileage).
Mechanic thinks road rumble at around 40mph, is mainly tyres (could be right as this effect seems to have been there since new tyres 5 months back).
However he did say anti-roll bars are looking a bit sad, and will need doing.
Questions: Is it best to go for OEM anti-roll, or worth a punt on other makes and what sort of cost should I be looking at. My mechanic will use genuine when I insist, and usually he knows his stuff, as he sorted out my brakes, which no else seemed to manage.
Tyres by the way are Nexen Maxxis, so if they are a problem, might move them to rear when I have to get new rears in next month or so, and see what happens.
I know a few people have Nexen makes on their LS, anyone else ever had more road rumble than expected with Nexens, they are pretty hard wearing though, my current rear Nexen Blues have done around 35000 miles which is pretty amazing and still have about 3000 left in them.
Any advice appreciated.
Also to say - Had the sparks changed, and amazed at difference it makes, engine seems a little quiter and pulls even better, and 'odd' gear changes I have been getting seemed to have gone (mainly when negotiating steep downhill section on final run home).