I second the Allison filter and Transynd fluid. I got over 900,000 trouble free miles out of an Allison 3060p transmission with regular fluid and filter changes. And it was still running strong when I sold the truck..
Not just the number of states, but there's more traffic, tolls , traffic, stress, traffic, scales, traffic, higher fuel costs, traffic, more expense, traffic, fuel tax and oh, did I mention traffic. :D
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