[joeclarke]

I bet if you check with them the intent is to exclude trucks over "one ton". In other words cars and light trucks are acceptable. I seriously doubt they are playing some kinda marketing scheme to make inroads into that huge and lucrative group 7 alignment market.

What they're really hoping is that you'll grab a new K & N and set of neon running lights for your Cavalier while you're waiting - hence making them a scandalous profit rather than just pocketing a few pennies on the alignment.