But you might want to consider having a compressor and tyre sealant or "rats-tails" as a back-up plan.
Or a space-saver from an E46, but you'd need a 17" one from a 330i/330d to fit over your front brakes assuming they are the OE size, or a full-size spare wheel, plus a jack and wheel-brace.
Or AA/RAC cover as a last resort - or any combination of those!