FREE COUNTRY Set of 2 Trailer Tires ST235/80R16 10PR Load Range E

In this review of the FREE COUNTRY Set of 2 Premium Trailer Tires ST235/80R16, the bottom line is straightforward: these are a heavy duty, value-oriented option for owners who tow frequently and need a robust, trailer-only tire. The standout is the full nylon cap ply overlay that runs across the entire tread area, a construction detail normally reserved for higher-end original equipment that adds carcass protection and helps resist tread separation under heavy loads. For those who prioritize load capacity, sidewall protection and mountability, this set delivers sensible performance without a premium price tag.

Key Features

• Full nylon cap ply overlay: Provides extra carcass protection across the entire tread area to reduce the risk of tread separation under sustained trailer loads.
• Scuff Guard sidewall ring: Reinforced ring on the tire wall helps protect the sidewall and rim area from curb and loading damage during routine use.
• Heavy duty 10 ply rating: The 10PR Load Range E construction supports heavier trailer weights and frequent hauling with a higher safety margin.
• Trailer-specific design: Built for trailer use only, the tire construction and speed rating are matched to towing applications rather than passenger car handling.
• Decent mountability: Customers report these tires mount easily, which is useful for shops and DIYers fitting tires onto 6.5 in rims.

Who It's For

The FREE COUNTRY ST235/80R16 tires suit boat trailers, utility trailers, horse trailers and small commercial trailers where a durable, load-rated tire is needed. Owners who tow regularly and need the extra safety of a full nylon cap ply and a higher ply rating will find them appropriate.

These are not for passenger vehicles or high speed highway driving; they carry a speed rating M (81 mph) and are explicitly designed for trailer use only. If you need a long-life passenger tire or higher speed capabilities, consider a tire designed for those conditions instead.

Pros & Cons

Pros

• Robust construction with a full nylon cap ply overlay for improved tread security under load.
• Scuff Guard ring adds practical sidewall and rim protection during loading, unloading and tight maneuvers.
• 10 ply Load Range E gives a high maximum load capacity suitable for heavy trailer use.
• Customers note good value for money and that the tires are easy to mount.

Cons

• Durability reports are mixed, so long-term wear may vary by use and maintenance.
• Designed only for trailers, so this is not a replacement for passenger or high speed tires.

Specifications

Tire Size	ST235/80R16
Ply / Load Range	10PR, Load Range E
Speed Rating	M (81 mph)
Overall Diameter	30.8 in
Section Width	9.3 in
Tread Depth	0.28 in
Max Load single	3520 lbs @ 80 psi

Our Verdict

The FREE COUNTRY ST235/80R16 10PR trailer tires are a solid, cost-conscious choice for trailer owners who need high load capacity and extra protection from sidewall and tread damage. With a full nylon cap ply overlay and a Scuff Guard ring, they deliver practical safety and easy mountability, making them good value for towing use when you need a heavy duty, trailer-only tire.

Frequently Asked Questions

Are these tires suitable for highway trailer towing?
Yes; they have a speed rating of M (81 mph) and are intended for trailer highway use within that limit.

Do rims come with the tires?
No; rims are not included and the tires are intended to be mounted on appropriate 6.5 in width rims.

Is there a warranty?
These tires come with a one year limited warranty as noted by the manufacturer.