The 2024 Gmc Sierra 2500 Max Tow package is a heavy 2500, basically the 3500 frame, leaf pack, rear end and gets the factory puck system. This truck easily beats the new XLT Ford for flair and interior plushness. Add the Max tow which built is still less than a 3500 and it's excellent. The 6.6L5P duramax is always blast to drive, fuel economy at the end of the 20 mile test drive was 15.8 mpg.
