Our airless tires at Green Gears are made of compressed polymers and rubber. They are also puncture resistant. Due to the puncture resistance, the tires will last you twice as long as regular tires. With our eco-friendly materials, the tires will biodegrade naturally in 100 years. Our sizes and prices will be the following:
Sports tire- $500 for 1 tire
Sedan tire- $200 for 1 tire
SUV tire- $300 for 1 tire
Truck tire- $350 for 1 tire
 
https://portal.veinternational.org/buybuttons/us016214/btn/airless-tires-11116/