2024 GMC Sierra 2500 Showdown: Denali Ultimate vs. AT4X
When it comes to high-end heavy-duty trucks, GM has thrown down the gauntlet for 2024. If you are in the market for the absolute best in towing capability, luxury, and off-road performance, you have likely narrowed it down to two heavyweights: the Denali Ultimate and the AT4X.
Both of these trucks are fitted with the legendary Duramax diesel engine, but they serve very different masters. One is the undisputed King of the Road, dripping in chrome and leather. The other is a factory-lifted trail warrior designed to conquer any terrain.