We went "retroactive" to California emissions across Colorado on January 1, 2022, even though there's no emissions testing far from Denver, but it's not just for new cars. I needed a new Catalytic Converter on my 1998 K1500 300K mile pickup soon afterwards which had blown out plugging up the muffler. Approximately 4 times the Federal catalytic converter price to over $1K to replace, but not available. Let's just say that the replacement works fine on my old truck.
Mike Sebold says it wasn't enough that he turned his plates in at the DMV. Now, it's got to be crushed.
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