1. About Material: Each of our leaf springs is made of high-strength, high-toughness manganese steel and nylon coils with less friction for greater stability. In addition, an extra anti-rust coating is added to improve corrosion resistance and long-lasting performance for a longer service life. 2. Shock Absorption: Effectively absorbs road vibration and protects the trailer hitch system and cargo from damage. 3. Easy Installation: Pre-drilled holes and a full complement of accessories reduce installation time and allow for seamless replacement of leaf springs damaged or due for replacement due to overloading, impact, cracking or corrosion. 4. Purchuse Advice: Each leaf spring can hold up to 2000 lbs. Please check the load rating to make sure the leaf springs are correct. 5. After-sales service: Please feel free to contact us if you have any questions after receiving the goods. Thank you for choosing us!
