Introducing our factory-made Air Spring for Truck & Trailer: Contitech 941MB Dunlop D11B30. Crafted with precision, this suspension system boasts exceptional quality, durability, and reliability. Designed specifically for BPW 30 trucks, our air bag suspension ensures optimal performance, enhancing both safety and comfort during transport. Trust in our expertise as a factory to deliver top-notch products that exceed industry standards. Upgrade your truck's suspension today with our Air Spring for Truck & Trailer, engineered to withstand even the toughest road conditions.