Bill
Go to tire rack and look up any tire that is in that size range...That is what I did to find the tire I wanted for my Rocket
In the tire rack section there is a section that says survey .....Look for the best wet traction and dry traction you can find with the speed rating you are planning to run
I use this to help me find the softest tire due to running it on a M/C. I wound up using a Goodyear F1 Eagle G3 225x 50x 16....I love that tire and it has over 12,000 miles and still looks new
If you would like to ride my Rocket with the Car tire....let me know and I will swap out the wheel and tire so you can try it.....But it will cost you about the same as this past Sunday....Told you I was cheap....LOL
Just let me know