Entry-level plan:
1. Increase the tire pressure of 4 wheels to reduce friction.
2. Clean up the trunk, take home what can be taken, and throw away what is useless to reduce the load.
3. Go downtown as little as possible.
4. Try to avoid peak hours when traffic jams are common. Would rather take a detour than get stuck in traffic.
5. In case of serious traffic jam, consider turning off the engine while waiting.
6. Take as few colleagues as possible when going to and from work (pretend not to see them).
7. Full load is absolutely prohibited - one less passenger is better: don't bring both wife and girl together.