It's been 28 years since Jeep has made a pickup truck, something that the brand did regularly from 1947 to 1992, but the Wrangler-based Gladiator has finally arrived. Jeep tossed us the keys in Sacramento, California, and from there we drove it over 800 miles through the Nevada desert to Moab, Utah, to see how this truck handles in the 4x4 Mecca of North America.