If you are looking to save money on commercial truck insurance you can start with a good driving record. Other ways to save include increasing deductibles, paying your premium in full, insuring more then one vehicle and setting up your payment via electronic funds transfer. If you are a safe driver or have excess cash then raising your deductible and paying in full is a no brainer. If your driving history is not so good then consider putting your payment on an EFT, slowing down and paying attention. One of the quickest ways to improve your driving record is to discontinue the use of your cell phone while driving.