Sorry if this question seems simple I am not a mechanic or automotive save. I have original tires they are low profile I want to change them to a tire that has a larger sidewall. The reason is the low profile tire does not hold up well to potholes and living in Illinois snow and snow trucks are constantly making new potholes. In a month I had to replace two tires. Any suggestions? Also, would this alter my speedometer..

 

I'm running 195/55/16V on stock rims. Nokian WRG4 all weathers. About 1% speed error verified by GPS. Mine is a 2016. I wanted a slightly higher sidewalls too.