If there was a prize for “most improved truck following a refresh,” the 2010 Land Rover LR4—the vehicle formerly known as the LR3—would take the prize. The outgoing vehicle was great off road and had one of the best third-row packages on the market, but it was woefully under-powered for its 5700-pound heft. Aligning Power with WeightThe LR4, which went on sale earlier this year, got a heavier