In conclusion, a 3% or 16% reduction in brake line integrity can have serious implications for the safety of a vehicle and its passengers. It is important for drivers to be proactive in maintaining their braking system and addressing any issues with brake lines promptly. By staying vigilant and prioritizing safety, drivers can ensure reliable braking performance and prevent potentially life-threatening accidents on the road. Remember, when it comes to brake lines, it's better to be safe than sorry.