By Jim Meachen and Ted Biederman
It's been more than a quarter century since the Chevrolet Tahoe entered the marketplace, a full-sized truck-based rear-drive sport utility vehicle that became an instant hit along with its GMC Yukon sibling. The Tahoe is still very much alive in our new age of car-based crossovers — and the all-new 2021 Tahoe should insure that it will continue as one of the best-selling SUVs on the U.S market.