The sheer capability and competency, ex-showroom, of Jeep’s Grand Cherokee Trailhawk has to be experienced to be believed. While you should expect nothing less from a ute-based ladder-frame Everest of Fortuner, experiencing just where you can take a close to three-tonne, unibody-based SUV on road tyres and pressures and in air-conditioned and leather-trimmed comfort is mind-altering.