Like many others, I am looking to transition from the OEM run flats to traditional tires. Not only does it save unsprung weight, but they are also significantly less expensive.

For those that have already made the move, is a can of 'slime' or equivalent tire sealant sufficient for emergencies or should I look into other alternatives (i.e. sealant/compressor kit, space saver - if they even make a space-saver spare kit for e90, etc)?

Thanks!