BulletProof Hitches 3.0" Extreme Duty 10" Drop/Rise Hitch Model ED3010BulletProof Hitches 3. 0" Extreme Duty 10" Drop Rise Hitch Model ED3010 The BulletProof 3. 0" Extreme Duty 10" Drop or Rise Hitch is unlike any of the competitors' products. This amazing hitch does the work of 10. Extensively tested and exceeds SAE J684 testing requirements. These hitches are built to such a high standard and have never had a single failure. You can see why from the features listed below: Class 5 Hitch with a 36,000 lb Max Towing