Designed for axles rated up to 8, 000 pounds, the Roadmaster 2500-80 Comfort Ride Slipper Spring System offers a robust and reliable suspension solution. Engineered to provide superior load distribution and enhanced ride stability, this system is ideal for trailers and vehicles requiring durable, high-capacity axle support. Its durable construction ensures long-lasting performance, reducing maintenance needs while improving handling and safety. Perfect for heavy-duty applications, the 2500-80 Slipper Spring System delivers consistent, smooth operation even under demanding conditions. IMPORTANT: Use a slipper spring kit that is rated higher than the loaded weight of the RV, regardless of the axle capacity. For example, if a trailer has two 7k axles (total of 14k), but its loaded weight is 14, 400 lbs., then use the 8k kit instead for a total capacity of 16k lbs. Using springs rated less than the loaded trailer weight will result in non-warranty damage to the springs.• Designed for axles rated up to 8, 000 lbs.• Durable slipper spring construction for enhanced load support• Provides superior shock absorption and improved ride quality• Reduces stress on axle and chassis components• Corrosion-resistant finish for extended service life• Easy to install with standard mounting hardware• Ideal for trailers, utility vehicles, and light-duty trucks• Enhances vehicle stability and handling under heavy loads Reduces stress on axle and chassis components Corrosion-resistant finish for extended service life Ideal for trailers, utility vehicles, and light-duty trucks | 2500-80 Comfort Ride Slipper Spring System, 8000-lb. Axles