SMART Tire Company is unveiled a lighter, more affordable version of its Shape Memory Alloy (METL) tire. The METL tire is a high performance, airless tire that never goes flat, boasting materials that were originally invented at NASA as part of its STC mission - https://capovelo.com/smart-tire-company-shows-off-lighter-more-affordable-version-of-its-shape-memory-alloy-tire/












