Everybody loves to hate the Quadra-Trac. It’s like gum on the bottom of your shoe, diarrhea, and fat Kirstie Alley all rolled into one. Jeep introduced the BW1339 Quadra-Trac to its full-size pickups, ...
Quadra-Trac I is a single-speed full-time all-wheel-drive system that requires no driver intervention. Four-wheel-drive is always engaged, with 48 percent of the engine's torque delivered to the front ...