s it a Solution? Is there a golden bullet to not carrying a spare? We’d still prefer a normal tyre with a spare, but if we had to run without one, the seal tyre would be the more practical tyre in the event of a large percentage of punctures, but the runflat / DriveGuard is still the only solution to ensure mobility no matter what happens. Continental are currently adding seal technology to many aftermarket patterns and sizes, and we can expect other manufacturers to quickly follow suit. Perhaps even BMW will one day be convinced of the benefits of a seal tyre over a traditional runflat...