OTR Premium Two Stage Easy Ride Trailer Leaf Spring, OTR Premium Two Stage Easy Ride Trailer Leaf Spring is engineered to restore trailer suspension capacity and predictable ride dynamics for heavy-duty trailers using Binkley/Hutch suspension platforms. This two-leaf, full-taper spring delivers a rated 11,200 lb capacity per spring and is built to meet or exceed OEM replacement requirements. Measured along the leaf surface, the short end length is 21.50" and the long end length is 23.25", with a 3.00" spring width and a 4.25" arch to preserve factory ride height and load distribution. The two-stage Easy Ride profile reduces initial stiffness under light loads while providing progressive support as payload increases, helping fleets maintain axle alignment and reduce shock loads transmitted to trailer frames and cargo. Produced in an ISO 9001 facility and offered with a one-year parts warranty, this leaf spring is supplied as a direct replacement intended for trailer applications that call for the TRA-2757 specification. Installing a properly rated replacement spring returns the trailer to its designed axle load distribution and contact patch behavior, which can reduce uneven tire wear and lower the frequency of suspension-related shop visits. For operations that rotate trailers across regional routes or haul variable payloads, re-establishing the correct spring arch and capacity supports consistent tow handling, predictable braking balance, and steadier load carriage. The product is sold individually and includes the spring configuration and dimensions required for correct fitment in applicable Binkley and Hutch trailer suspension systems. Service teams can use the dimensional and capacity information to confirm match with on-trailer measurements and to restore factory load ratings without altering suspension geometry.