In most cases, “ST” designates “special trailer”, and trailer tires come with a unique design and set of performance expectations. Trailer tires for campers, RVs, boats, motorcycles, livestock, and equipment trailers usually fall under the ST category – they’re designed for trailer service, but aren’t designed as commercial trailer tires for heavy trucks.

The Americus ST Radial is a great choice for these kinds of trailers, but is it the right tire for you? Let’s take a look in this Americus ST Radial review.

Features and Benefits

Trailer tires are not approved for use on passenger vehicles, and they have specific features to handle hauling and towing. Here’s what the ST Radial has within it for better performance:

• Tread compound is formulated for long wear, low heat buildup, and ozone resistance
• Low rolling resistance for better fuel efficiency
• Micro-positioned fiber-reinforced belt package with steel belt layer for durability and load capacity
• Up to 10 ply rated, depending on the tire’s size
• All-season tread compound for good wet or dry traction

Pros and Cons

So, is this the right tire for your trailer? Let’s take a look at the ST Radial’s strengths:

PROS:

• Year-round traction
• Good load rating
• Low rolling resistance
• Excellent tracking
• Like all tires, the ST Radial does have some weaknesses

CONS:

• Not for vehicle use
• Cannot be used in winter weather conditions

SimpleTire’s view on Americus ST Radial tires

The Americus ST Radial is part of a great lineup of affordable tires from Americus. Its tread formulation is designed for traction and long wear, and its ozone resistance is a great plus for RV or boat trailers that are exposed to the elements for a good part of the year. Of course the ST Radial isn’t suitable for use on trucks or cars, since trailer tires are subjected to a different set of forces and stresses and should never be used on vehicles. If you’re looking for an affordable trailer tire that’s easy to tow with minimal wander and good tracking on the highway, the Americus ST Radial is a perfect option for you.

Vehicles the Americus ST Radial is a good replacement tire for

While not meant for use on passenger vehicles, the Americus ST Radial is a great choice for boat, RV, motorcycle, livestock, camper, and equipment trailers.