The Masse 291 and Masse 294 run-flat passenger tires from Nama are available in more than 80 sizes, ranging from 16 inches to 20 inches in diameter.

Nama says its run-flat tires are made from a compound that provides reinforced sidewalls. -

Nama says its run-flat tires are made from a compound that provides reinforced sidewalls.

The tires feature Nama’s double compound rubber support design, which offers double reinforcement in the sidewall area for enhanced strength and cushioning performance.

They also boast high-strength wire in the bead area to avoid unseating at zero air pressure; a special compound to minimize heat build-up and enhance overall durability; a wide belt design to optimize handling and performance; and more.

Nama says its new generation of run-flat tires can drive more than 300 miles at speeds of 50 miles per hour under zero air pressure.

More information is available here.