Replace Marathon with Kumho?

I know there has been much discussion on this subject, but I have a question or two. I have three 215-75R14 Goodyear Marathon tires on my 2007 2720SL that I need to replace. In an effort to save a little bit of money and get a D rated tired tire, I am thinking about getting the Kuhmo 857 tire. But I can only find it in a 205-75R14 size--TireRack.com. For those who are using this tire, is this the size you are using? Any comments from those who suggest spending more and going to 15-inch wheels and tires? Thanks.

Originally Posted by Dstrand100

But I can only find it in a 205-75R14 size--TireRack.com.

Unless something has changed, the Kumho 857 is a Euro-sized tire. By this, I mean they have a 82 aspect ratio not a 75. A euro-sizing system is a little different from the metric sizing system. They just don't place the aspect ratio number in the size, but it would be a 82 if they did.

The 857 Kumho 205/14 is actually taller than a 215/75R14. A 857 Kumho 195/14 is a little smaller diameter than a 215/75R14 Goodyear marathon. You could use either.

We talked about the different sizing systems here:

http://www.trailmanorowners.com/foru...85&postcount=7

Wouldn't it be nice if it was just simple? LOL

Thanks so much for your info and the link. The forum is a great place to get help and share ideas.