Tires and rims differ substantially but you often don't need to reseat the tire bead if you remove the valve core and inject sealant through the stem. High volu

Tires and rims differ substantially but you often don't need to reseat the tire bead if you remove the valve core and inject sealant through the stem. High volume hand pumps and soap can usually seat tires in place of CO2 cartridges. If you do need to insert a tube, the mess from the sealant makes life absolutely miserable, you're totally right.