Sponsored Links The Buick Enclave is the Tri-Shield brand’s full-size, three-row crossover utility vehicle, offering plenty of space inside for passengers and cargo. Now, GM Authority has learned that the Enclave’s standard Carpet Floor Mats will no longer be included with a variety of optional extras and upgrades. The extras in question replace the standard Carpet Floor Mats with tough all-weather units designed to handle mud, dirt, and slush. As such, it makes sense that these options would delete the standard Carpet Floor Mats, given customers most likely would not want them or even use them in lieu of the upgraded all-weather units.