masseryee

Bump! I'm looking for new tires for my 2009 rx350 and want to convert it to an all terrain rig. I'm thinking 255/65/18s, which are 31.1" diameter and 10" wide. Original Tire size is 235/55/18, which are 28.2" dia and 9.3" wide. That's almost exactly 10% larger. I don't want to have to put spacers on but would be interested in upgrading the suspension and lifting it 2-3" at a later date. I cannot find any info on max tire size for this gen. including trying searching the key words Broc Luno mentioned in the first response. Any help or ideas would be great. I'm not looking to climb mountains, just better maneuver trails. Thanks!