Hey, does anyone run or know much about the interco swamp lites. Also would I gain much by going to 26" instead of 25'' tires. Any other tires that are very good in snow but still good for all around riding. They are going on 07 grizz 660. I mainly ride trails,snow and gravel roads. Any recommendations? Im looking for great snow traction but still good on trails and 6 ply rated, Thanks