I HAVE a VT Commodore wagon that's done 130,000km. Three years ago I replaced the rear tyres as they were very noisy, but the noise returned even though the tyres have only done 25,000km. Two mechanics have quoted $450 and $530 respectively to fit an IRS kit to the rear. Is this the remedy for the problem?
REAR tyre wear on the Commodore with IRS is a well-documented problem. It's caused by the geometry of the suspension which results in the rear wheels moving in such a way that they wear the inside of the tyres. The price you've been quoted is consistent with what I've been told so I would recommend you have the kit fitted. The alternative is to replace tyres.
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