[evanlove]

Interesting idea, I would like to know exactly what they require before spending money and doing work that might actually lower my mpg's and power.

Maybe a SMOG station could tell me too what they would be looking for.

I also wondered if medium duty (about 6,001 to 13,999 gvw) trucks get treated differently...

... because I see mention of vehicles under 6,000gvw and over 14,000 gvw, but can't find anything on vehicles in the middle.

Does anybody know?

Thanks