4 ms·
They can be re-belted like a semi truck tire, with a sacrificial wear layer on top of an airless support structure. Obviously they will still consume the rubber
by ashtonkem 5y ago
They can be re-belted like a semi truck tire, with a sacrificial wear layer on top of an airless support structure. Obviously they will still consume the rubber that wears down, but most of the tire will be reused rather than disposed of.