Atturo ST340 Trailer Tires ST235/80R16

The Atturo ST340 tire in ST235/80R16 is a trailer-service tire for applications that require a substantial load specification. Atturo groups this size within its ST trailer family, which emphasizes steady tracking and controlled highway towing. This ST235/80R16 version has a 129/125 load index and M speed rating, so you can compare its actual rating against the vehicle's requirements.

Where It Fits

Check the specific wheel size, tire load index, and axle requirements; this tire is for a trailer, not a powered steering or drive axle.

Features and Benefits

• Center tracking rib: Helps keep the trailer steady behind the tow vehicle.
• Channels through the tread: Help move water away on wet pavement.
• Interlocking tread design: Supports a smooth, controlled towing feel.
• Trailer-rated specification: Lets the stated load index guide capacity selection for the intended axle.

Specifications

• Tire size: ST235/80R16
• Section width: 235 mm
• Aspect ratio: 80%
• Wheel diameter: 16 in
• Load index: 129/125
• Speed rating: M
• Load range / ply rating: G / 14PR equivalent
• Construction: Radial
• Manufacturer part number: ST340-I0131353
• Quantity: One tire; sold individually

Fitment and Notes

The load index indicates rated carrying capacity; a ply or load-range designation alone does not establish the tire's exact capacity. Trailer application only; verify wheel, axle, load, and speed compatibility before installation.

Why Atturo?

Atturo applies purpose-built tread design to work and towing applications, so you can choose a tire around the load and service your vehicle actually sees.