The Yokohama 114R 255/70R22.5 is a durable, all-season commercial trailer tire for regional haul, featuring a high-scrub compound, rounded shoulders for curb resistance, and optimized tread for fuel efficiency and long life, ideal for spread-axle or closed-axle trailers. Key features include stone ejectors in the grooves for casing protection and a strong structure for high load capacity, making it a smart choice for maximizing productivity. 
Key Features & Benefits:
Application: Designed for trailer axles in regional haul.
Durability: High-scrub tread compound resists cuts/chips, while rounded shoulder ribs prevent curb damage and uneven wear.
Fuel Efficiency: Optimized tread depth and rib design reduce rolling resistance for lower fuel consumption.
Casing Protection: Funnel-shaped step grooves eject stones to prevent casing damage.
Longer Life: Stable footprint and tread design promote even wear for extended tread life.
Construction: 16-ply rating (Load Range H) for heavy-duty performance. 
Specifications (255/70R22.5):
Section Width: 255 mm.
Aspect Ratio: 70% (height is 70% of width).
Rim Diameter: 22.5 inches.
Load Index: 140/137 (equivalent to 5510 lbs single load).