2020 SIERRA 2500 AT4
- Maximum conventional trailering capacity of up to 8391 KG (18,500 LB.)
- Maximum fifth-wheel/gooseneck rating of up to 8391 KG (18,500 LB.)
- Maximum payload of up to 1752 KG (3862 LB.)
FEATURE HIGHLIGHTS
Built to power you and your trailer off-road, the Sierra HD AT4 tows up to 21,300 LB. (9662 KG)
Built to pDriver-centric technology such as the available multi-colour 15" diagonal Head-Up Display with Off-Road Inclinometer, helps you stay connected and in control.ower you and your trailer off-road, the Sierra HD AT4 tows up to 21,300 LB. (9662 KG)
Exclusive finishes and modern details highlight the rugged exterior that features best-in class†heavy-duty Cargo Bed Volume.
The comfortable cabin features durable seating in Jet Black with Kalahari accents and advanced technology to help with off-roading.
