I rented a 4 door 2007 Jeep Wrangler while on vacation last week and was really surprised by the prehistoric feel of the 4 wheel drive system when compared to the one on my '06 Tundra. The Tundra has a much better ride and behaves much more predicitably than the Jeep did. Is this the case with Jeep or was there something wrong with the Jeep I rented? Just curious.