Drop hitch receivers ensure that:

• Your vehicle stays upright
  Drop hitch receivers have one purpose -- to alter the height of the trailer hitch receiver. If you have one, it would be the square, steel tube that's bolted to the rear underside of your vehicle. A drop hitch receiver allows you to connect a trailer without fear of it unbalancing the vehicle and possibly causing you to lose control. 10 Most Popular Towing Accessories--and Why
• Your cargo won't breakaway
  Drop hitch receivers have one purpose -- to alter the height of the trailer hitch receiver. If you have one, it would be the square, steel tube that's bolted to the rear underside of your vehicle. A drop hitch receiver allows you to connect a trailer without fear of it unbalancing the vehicle and possibly causing you to lose control. 10 Most Popular Towing Accessories--and Why
• Your hitch lock won't rust
  Drop hitch receivers have one purpose -- to alter the height of the trailer hitch receiver. If you have one, it would be the square, steel tube that's bolted to the rear underside of your vehicle. A drop hitch receiver allows you to connect a trailer without fear of it unbalancing the vehicle and possibly causing you to lose control. 10 Most Popular Towing Accessories--and Why
• None of the above
  Drop hitch receivers have one purpose -- to alter the height of the trailer hitch receiver. If you have one, it would be the square, steel tube that's bolted to the rear underside of your vehicle. A drop hitch receiver allows you to connect a trailer without fear of it unbalancing the vehicle and possibly causing you to lose control. 10 Most Popular Towing Accessories--and Why