htr
Well-Known Member
- Posts
- 1,557
- Location
- Central Otago, Southern New Zealand
I recently replaced my spare tyre to match the set of tyres I fitted in October. When new they have 9mm tread depth. Currently my set has 7mm. If I fit the spare wheel with its new tyre to try and have the entire set wear evenly, will that difference in tread depth, and thus rolling diameter, strain the VCU - IRD?