Last mot 2 tyres needed changing and one recommended the Nissan garage replaced with 215 50 R17 W. When you put in Reg mark on tyre sites recommended is the 215 50 R17 V. I have also read that You can invalidate your car insurance by fitting new tyres that have a lower speed rating than the...

I tried finding other discussions on this subject but couldn't locate anything. For background info, I purchased a used Nissan Leaf 2014. I paid for the upgrade to be able to use remote climate control ($200 US). I also wound up having to pay to have the heater replaced (~$360 US discounted by...