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Selecting the right trailer tires is crucial for safe and reliable towing. These tires are designed for the unique demands of carrying heavy loads and constant pressure, differing significantly from standard vehicle tires. Proper selection ensures stability, prevents blowouts, and contributes to the longevity of your trailer and its cargo.
Set of 4 New Premium Radial Trailer Tires 225/75R15 10PR, Brand: FREE COUNTRY
Full cap ply ( nylon overlay cross entire tread area), significant upgrade from most other products on the market have nylon strips on shoulder area only, add the critical safety feature!
Featured "Scuff Guard" ring on tire wall for better tire side protection
7 mm deep tread depth vs 5.6 mm of other cheap competitors, has longer mileage life
Premium FREE COUNTRY Heavy Duty 10 ply rated, load Range E, 2400LBS capacity!
FULL nylon cap ply overlay cross entire tread area, significant upgrade from most other products on the market have nylon strips on shoulder area only, add critical safety feature!
Featured "Scuff Guard" ring on tire wall for better tire side protection
This tire is designed for the trailer use only, rims are not included.
2 new premium full nylon cap ply 8PR ST205/75R15 Radial trailer tires, brand: FREE COUNTRY
Full nylon cap ply ( nylon overlay cross entire tread area), significant upgrade from most other products on the market have nylon strips on shoulder area only, add the critical safety feature!
Featured "Scuff Guard" ring on tire wall for better tire side protection
7 mm deep tread depth vs 5.6 mm of other cheap competitors, and longer mileage life
COMPLETE TIRE SPECS: Bias ply trailer tire rated for 1360 lbs. max load and 50PSI, with a 24.4" overall diameter and Load Range C. Designed for reliable bias ply trailer tire performance, supporting stable towing and consistent tire operation.
RIM FITMENT DETAILS: 13X4.5 inch rim with 3.19" center bore and 5 lug on 4.5" center bolt pattern. This trailer rim ensures proper lug alignment and secure fitment for trailer tires on compatible trailer wheel setups.
COMPLETE DOT-APPROVED ASSEMBLY: Tire, wheel, and valve stem are DOT-approved, providing a ready-to-use tire assembly designed for safety, consistent performance, and compatibility with various trailer applications. Includes 2 year manufacturer's warranty...
ENHANCED TRACTION DESIGN: High load performance tire includes a reinforced square shoulder tread that improves road contact, helping maintain grip, balance, and control under different load and road conditions.
COMPLETE TIRE SPECS: Bias ply trailer tire rated for 1820 lbs., a maximum pressure of 50 PSI, with a 27.2" overall diameter and Load Range C. Designed for reliable bias ply trailer tire performance, supporting stable towing and consistent tire operation.
RIM FITMENT DETAILS: 15X5 inch rim with 3.19" center bore and 5 lug on 4.5" center bolt pattern. This trailer rim ensures proper lug alignment and secure fitment for trailer tires on compatible trailer wheel setups.
COMPLETE DOT-APPROVED ASSEMBLY: Tire, wheel, and valve stem are DOT-approved, providing a ready-to-use tire assembly designed for safety, consistent performance, and compatibility with various trailer applications. Includes 2 year manufacturer's warranty...
ENHANCED ROAD GRIP DESIGN: High load performance tire includes a reinforced square shoulder tread that improves road contact, helping maintain stability and traction for the tire under varying load and driving conditions.
Heavy-Duty ST205/75D14 Trailer Tires: Featuring 6-ply construction and Load Range C, these ST205/75D14 trailer tires support up to 1760 LBS at 50 PSI. Designed for heavy loads, they deliver reliable performance for utility, boat, and family camping...
Rim Included for Easy Assembly: Comes with durable black 14"x6" steel rims featuring a 5 lug on 4.5" bolt pattern. This ST205/75D14 heavy-duty trailer tire and rim combo offers a secure fit and straightforward installation for 5 lug utility trailers
Bias Ply Design for Stability: Constructed with nylon cords in a crisscross pattern, these ST205/75D14 trailer tires provide strong, flexible sidewalls. This bias ply design ensures smooth handling and stable traction on rugged, uneven terrain
All-Weather Trailer Tire Reliability: Perfect for ST205/75D14 trailer tires used on boat trailers, camper trailers, and utility trailers. These tires withstand various weather conditions, making them ideal for all-season family camping and utility use
SAFETY--FULL nylon cap ply overlay cross entire tread area, significant upgrade from most other products on the market have nylon strips on shoulder area only, add critical safety feature!
FEATURE-- Unique “Scuff Guard” ring on tire wall for better tire side and rim protection
LONG LASTING: 7mm deep tread depth vs 5.6 mm of other cheap competitors, durable and longer mileage life
PERFORMANCE: 8 ply rated, load range D. Load Index:105. Speed rating N--up to 88mph
Last update on 2026-10-16 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Trailer Tires
Tire Size and Load Capacity
Always match the trailer tire size to your trailer's specifications. This information is usually found on a sticker inside the trailer frame or in the owner's manual. Pay close attention to the load index and speed rating, ensuring they meet or exceed the trailer's Gross Vehicle Weight Rating (GVWR) to prevent overloading.
Tire Construction and Type
Bias-ply tires: Offer robust sidewalls, making them durable for heavier loads and rough terrain. They are generally more affordable but can provide a rougher ride and may wear faster.
Radial tires: Provide a smoother ride, better fuel efficiency, and longer tread life. They are a good choice for frequent towing over longer distances.
Tire Maintenance
Regularly check tire pressure, ensuring it's inflated to the maximum psi indicated on the tire sidewall. Inspect for any signs of wear, damage, or cracking. Proper inflation and maintenance are key to preventing premature wear and potential blowouts.
Frequently Asked Questions
What is the difference between trailer tires and regular car tires?
Trailer tires are specifically built to handle the constant load and stress of being towed, often remaining stationary under pressure for extended periods. They typically have stiffer sidewalls and higher load capacities compared to passenger tires, which are designed for dynamic driving and weight distribution.
How do I determine the correct tire size for my trailer?
Check the trailer's manufacturer plate or the sidewalls of your current tires for size information. Common notations include numbers like ST205/75R15, where 'ST' indicates Special Trailer use. Ensure the replacement tire matches these specifications precisely.
What does 'ST' mean on a trailer tire?
'ST' stands for Special Trailer, indicating that the tire is designed and manufactured specifically for use on trailers. These tires have different construction and load-carrying capabilities than 'LT' (Light Truck) or 'P' (P-metric) tires.
How often should trailer tires be replaced?
Trailer tires should be replaced every 3-5 years, regardless of tread wear. The rubber compounds degrade over time due to exposure to UV rays, ozone, and heat, increasing the risk of failure even if they appear to be in good condition.
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