There is tons of threads on tide sizes, factory and aftermarket....
BMW xdrive is designed with staggered setups in mind which is why there are factory options. You need to keep the tire difference within tolerances and your good to go.
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2011 E92 M3 | JEREZ BLACK | EXTENDED BAMBOO NOVILLO | EXECUTIVE PKG | M-DRIVE | EDC | M-DCT
MODS | KW S/O | HRE P40SC | Akra Evo |ESS Akra Tune | ESS DCT tune | BMC drop in | StopTech Trophies | TMS Pulley | LUX V3 | BE Bearings and BE ARP rod bolts
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