The North Carolina Rate Bureau, basing its filing on input from insurers in the state, has requested a 22.6% average increase in auto insurance rates, starting Oct. 1. The state insurance commissioner will have input and, if previous rate changes …

The North Carolina Rate Bureau, basing its filing on input from insurers in the state, has requested a 22.6% average increase in auto insurance rates, starting Oct. 1. The state insurance commissioner will have input and, if previous rate changes …