I am looking to replace my, 26x8R12 and 26x11R12 polaris tires with Zillas, problem is that the Zillas don't make a 26x8R12, but instead have 26x9R12 so I would have to put 1" spacers on the front to accommodate the larger tires, the rear tires will fit fine. Other cheaper option is go to 25" on front and rear which should go on without the spacers. Any opinions? is it better to spend the extra $$$ for the 26" or are 25" tires fine for this Quad. Thanks