Quick view Retrax Retrax 2019 Ram 1500 RetraxPRO MX - 80243 Compare $2,049.99 RetraxPRO MX bed covers are made with heavy-duty aluminum slats covered in a matte powder coat, giving them the strength to support distributed loads of more than 500 pounds! The RetraxPRO MX features a limited lifetime warranty, meaning you'll never... Add to Cart Add to Cart