california is about to kill truckin here, 09 and older trucks will be required to have big catalytic converters on them by end of next year. (it`s called a dpf, but same thing) even if you`re from another state. cost anywhere from 10,000 to 20,000 per unit! i have an 05 volvo with only 70,000 miles, passes every test thrown at it. to bad, still gotta get it. lots more in new rules but can`t stand to think about it. california and small business is gonna die here! thanks for letting me rant.