I saw this post in another thread regarding some pretty sweet Advan wheels: Those 1. Does anybody have the full, definitive specs for 19", 20", and 21" (aftermarket) wheel requirements for the MS. Wheel dimensions, offset, and correct tire size? 2. Does anybody know how much the OEM 19's and 21's for the MS weigh? 3. Does anybody know what would happen to the odometer, range computer, etc. if you put 20's on there, with the "closest match tire size"? 4. Other structural (not aesthetic or range) considerations? Thanks in advance.