DIY Wheel Cribs for Cinder Blocks

Do at your own risk. Probably not smart for anything over 3 tons. Don't use actual "cinder" blocks for this. (They're made with coal ash and are markedly less strong. If you see small chunks of coal in the block, don't.) Only use modern proper structural concrete blocks.

Видео DIY Wheel Cribs for Cinder Blocks канала Tom's Mechanical Videography