Ever wondered why Teslas – and a growing number of new cars – don’t have spare tires? 'Ready whip' is one dubious solution that manufacturers provide.

All-new acoustic glass promises to reduce cabin noise of the Model Y by as much as 20%. Jay Leno spoke about the new Tesla with the brand’s design and engineering bosses. US deliveries of the Model Y Launch Series will start in March,

In a short but funny interaction, Jay Leno had to remind Tesla executives that the Roadster still exists – sort of, since it has been delayed seemingly indefinitely. The next-generation Roadster has become basically a running gag in the Tesla community.