Helene Kalinda

2024 Gmc Sierra 2024 Denali 3.0 Duramax. There are only marginal changes from 2023. Max diesel towing capacity of up to 13,200 lbs.

Turbomax, 5.3l ecotec3 v8, 6.2l ecotec3 v8 and 3.0l duramax® turbo diesel engine. Our custom light tow tune is the safest way for those who tow recreational vehicles and other smaller payloads with your 2021 chevy colorado or gmc canyon.