I wanted to see if the 25x10x12 Rear tire would fit the 25x8x12 front rims. I think the Service Manual said the front rims were 6-1/2" wide and the rear were 7-1/2" wide. Highlifter said I could do it and would sell me the tires, but I took that with a grain of salt until I talked with someone who has done it already. Can this be done without having to purchase different rims? Thanks.