Maybe slightly but realistically not enough to worry about. Those are light tires and certainly worth it depending on the deal. if you do buy them, run them as is and worse case mods for your CVT can be fairly simple and cheapWell I just picked up my 2020 Kodiak 700 base model. My question is I found a great deal on a set of maxxis bighorn 2.0 tires. But they are 26's instead of 25's, so will they hurt my performance?