FREE COUNTRY 4 New Premium ST225/75D15 Trailer Tires - Deep Tread

In this review of the FREE COUNTRY 4 New Premium ST225/75D15 trailer tires, the bottom line is simple: this set is a practical choice for trailer owners who prioritize load capacity and a deeper tread at an affordable price. The reviewer found these tires to be good value with a solid 8 ply, Load Range D construction that supports up to 2,540 lbs per tire at 65 psi, making them suitable for medium to heavy trailer loads. They are designed strictly for trailer use and come with a one year limited warranty from the distributor.

Key Features

• Set of four tires: Buying all four ST225/75D15 tires together ensures a matched set for consistent handling and wear on a trailer.
• 8 ply, Load Range D: The higher ply rating and Load Range D provide increased load carrying capacity and durability for towing heavy trailers.
• Deeper tread than many competitors: The deeper tread profile aims to extend service life and improve traction on varied road surfaces encountered while towing.
• Designed for trailer use only: Construction and compound are optimized for trailer loads and towing stability rather than for passenger vehicle use.
• Rim width and sizing specifics: The tires match a 6in rim width and the 225/75D15 size commonly fitted to utility, boat, and camper trailers.
• One year limited warranty: A distributor warranty offers basic protection and peace of mind for the first year of service.

Who It's For

This set is best for trailer owners who need reliable, higher-capacity tires for regular towing of medium loads, such as boat trailers, utility trailers, and small campers. The 8 ply, Load Range D rating and 2,540 lb max load per tire at 65 psi make these appropriate when load capacity and matched tires matter.

Those who should look elsewhere include drivers seeking passenger-vehicle comfort or long-term highway mileage; this product is built specifically for trailer use and some customers have reported faster-than-expected wear and difficulty mounting. If exceptional longevity or ease of installation is a top priority, consider alternate trailer tires or professional mounting services.

Pros & Cons

Pros

• Good value for a matched set with solid load capacity useful for towing heavier trailers.
• Deeper tread than many same-size options, which should help initial traction and ride confidence.
• Clear trailer-focused design and specs, including a 6in rim width match and an 8 ply rating.
• One year limited warranty from the distributor adds basic coverage for early issues.

Cons

• Some users report durability concerns, with tires wearing faster than expected under heavy use.
• Mounting can be difficult for some, so professional installation may be necessary.

Specifications

Tire Size	ST225/75D15
Brand	Free Country
Ply Rating / Load Range	8 ply, Load Range D
Overall Diameter	28.6 in
Section Width	8.4 in
Tread Depth	0.29 in
Max Load (single)	2,540 lbs @ 65 psi

Our Verdict

These FREE COUNTRY ST225/75D15 trailer tires are a practical, value-oriented option for owners who need matched, higher-capacity trailer tires. They offer useful load ratings and a deeper tread at a competitive price, but buyers should be aware of reports about wear and mounting difficulty; professional installation and routine inspections will help get the most from them.

Frequently Asked Questions

Are these tires suitable for passenger vehicles?
These are designed for trailer use only and are not intended for passenger-vehicle service.

Do rims come with the tires?
Rims are not included; these tires fit a 6in rim width and mounting is required separately.

What warranty is included?
The tires include a one year limited warranty from the tire distributor.