[jadnashuanh]

Keep in mind that the overall height of the tire is a percentage of the width, so changing the width ALSO changes the height of the tire - IOW, if you want the gearing, clearance (height) and speedometer/odometer will change if you keep the same series, but just increase the width. NOtice that the front and rear are different, but they also are the same OD. To go wider without becoming taller, you need to go to a smaller (shorter) aspect ratio.