Nice review. My previous
Nice review. My previous Chevy Volts had a small air compressor and sealant cartridge, and after 2 failures, where newer, punctured tires were ruined by the goo, and still didn't fix the flat. I decided to never use tire sealant ever again. Bigger gashes and damage to the tire sidewall cannot be repaired anyway, and I have had much better luck plugging nail holes in the tread with tar/rope repair kits, or taking the tire to a nearby tire shop to have it properly patched. I have a roadside assistance program service for towing, and even though it is not as instant of a fix as spray sealant, it is a far better working solution in the long run.