Greetings:
I have Metzeler Karoo tires on my 2011 TE449. I want to switch to Michelin AC10, front and rear. The Karoo rear is a 140, and the largest AC10 is a 120. However, the suggested minimum rim width on Michelin's site is 2.50 inches, but my wheel is 2.15. Looking at Metzeler's site, the rear Karoo SHOULD be on a minimum 2.75 rim, yet it's on a 2.15. My observation is, if I already have a tire that's .6 inches too wide for the rim, then I should be okay with a tire that's .35 inches too wide. Am I correct, or should I get the exact proper size (110)? I have no experience or knowledge about this subject, so I don't what is the appropriate course of action. It may be that multiple sizes can fit on a certain rim, just with different resulting characteristics.
Any help would be greatly appreciated.
Marc Noel
I have Metzeler Karoo tires on my 2011 TE449. I want to switch to Michelin AC10, front and rear. The Karoo rear is a 140, and the largest AC10 is a 120. However, the suggested minimum rim width on Michelin's site is 2.50 inches, but my wheel is 2.15. Looking at Metzeler's site, the rear Karoo SHOULD be on a minimum 2.75 rim, yet it's on a 2.15. My observation is, if I already have a tire that's .6 inches too wide for the rim, then I should be okay with a tire that's .35 inches too wide. Am I correct, or should I get the exact proper size (110)? I have no experience or knowledge about this subject, so I don't what is the appropriate course of action. It may be that multiple sizes can fit on a certain rim, just with different resulting characteristics.
Any help would be greatly appreciated.
Marc Noel