Is tyre sealant effective for punctures or should I buy a spare wheel?

I have just bought a new Volvo V40 which has not been supplied with a spare wheel, do you recommend sealant for a repair or buying a spare?

Asked on 24 June 2019 by

Answered by Honest John
Buy a space saver spare kit. Post-puncture sealants are almost completely useless. Here's where you can buy one: bit.ly/2ZH4C1k
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