I'm a new member, having just bought an IS300h to replace my indestructible but very old & thirsty IS200. Like several people here, I'm uneasy about relying on the puncture repair kit (though in 18 years I never had occasion to use the IS200's spare wheel), so I'm thinking of buying a space-saver for the boot. The Road Hero wheel would seem to do the job [https://motornuts.co.uk/lexus-is300h-2013-onwards-space-saver-wheel-and?uilang=1&gclid=EAIaIQobChMIoYDx1tiC2QIVpbXtCh1HwQIcEAQYASABEgLLf_D_BwE&tab=specifications] - does anyone here have a view?