Commercial truck drivers are required to keep hours of service records in their logbooks. Ideally, these records should be legible, accurate and true. Unfortunately, for some commercial truck drivers, this isn't always the case. After an accident, it is common for commercial truck operators to have their records and logbooks thoroughly investigated. While comprehensive and accurate records can be used to defend commercial truck drivers in the event of an accident, logbooks found to be incomplete or false may actually work to support a personal injury case against the commercial carrier.