u/Plan2LiveForevSFarSG

▲ 1 r/BMWI4

I live and Canada and winters are harsh. Lots of calcium and salt on the road. The dealership says there’s no need to do rust proofing since it’s guaranteed for (I think ?) 8 years.

What’s your opinion on this?

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u/Plan2LiveForevSFarSG — 18 days ago