What's the 2005 Chevy Silverado 2500HD transmission fluid type?

The 2005 Chevy Silverado 2500HD uses the recommended 5w-30 synC-HRomesh fluid for manual transmission models and full synthetic fluid for automatic transmission. The recommended transmission fluid type in the case of Chevy Silverado is dexron-iii. It is recommended to change Your transmission fluid after every 5 years or every 30,000 miles for a safe driving experience as it is necessary to maintain optimal amounts of this fluid for proper functioning of Your vehicles transmission controls. The fully synthetic transmission fluid such as the dexron-iii is a great option to lubricate Your vehicles components and provides a smooth experience while shifting. To avoid delayed shifting and overheating of Your engine, make sure that You have an adequate amount of transmission fluid in Your vehicles system.