Is there a big difference in road noise with the vinyl? We currently have an '08 Tahoe LT and are looking at a '11 Suburban. We're a large, active family that gets things dirty, and the idea of an easy to clean floor is really nice. Plus, I am so lucky to have a really cool wife who loves the idea, and is all for getting a 2500 Suburban "work truck" as a daily driver! Thanks for any comments.