Atturo ST 320 Trailer Tire - ST235/85R16 128/124M 12PR

Atturo ST 320 Trailer Tire — ST235/85R16 128/124M 12PR

Designed specifically for trailers, the Atturo ST 320 delivers dependable highway performance with rugged durability. Featuring the ST235/85R16 size, this tire fits 16-inch rims and provides a tall, stable profile essential for towing long distances with confidence.

• Radial construction for smooth handling and even wear on highway miles
• 12PR (twelve-ply) sidewall for enhanced puncture resistance and robust load support
• Load index 128/124M to accommodate trailer loading requirements
• Speed rating M (up to 81 mph / 130 km/h) for safe highway speeds when used as intended
• Special Trailer (ST) designation optimized for trailer axles and towing dynamics

Why it matters: A purpose-built trailer tire like the ST 320 helps maintain stability on the road, resists impact damage from debris, and supports heavy trailer loads across highway distances. The tall aspect ratio and strong sidewall work together to deliver predictable steering and reliable wear, even on rougher roads.

Ideal uses: travel trailers, utility trailers, boat trailers, and other trailer applications that require robust highway performance and dependable load handling. Be sure to verify compatibility with your axle rating and follow standard inflation and rotation practices to maximize lifespan.