8 bestTrailer Tiresof July 2025
112M consumers helped this year.
1
ST175/80R13 Load Range C 6 Ply Tectonic ST Tire Trailer Tire Set of 2 | Tectonic Road Rider Trailer Radial Tire | DOT Approved HD Trailer Tires | 175 80 13 | 175/80R13 Tire Only | 2 Tires In Set
Tectonic
9.8
2
Transeagle ST Radial II Premium Trailer Radial Tire-ST225/75R15 225/75/15 225/75-15 117/112L Load Range E LRE 10-Ply BSW Black Side Wall
Transeagle
9.6
3
Carlisle Sport Trail LH Bias Trailer Tire - ST185/80D13 LRC
Carlisle
9.4
4
Generic ST 175/80 r13 CARGO MAX TRAILER TIRES (1 only) 6 PLY SHIPS FAST FROM ONTARIO
Generic
9.1
5
Provider ST205/75R15, Load Range C, 6 PLY Trailer Tire
Provider
8.9
6
Provider ST235/80R16, Load Range E, 10 PLY Trailer Tire (Tire only)
Provider
8.6
7
Carlisle Radial Trail HD Trailer Tire-ST235/80R16 124L 10-ply, Model:6H04631
Carlisle
8.3
8
Carlisle Radial Trail RH Trailer Tire - ST145/12 LRE
Carlisle
8.1
A Guide to Selecting the Best Trailer Tires
Choosing the right trailer tires is essential for safe and reliable towing. Trailer tires are different from regular car tires because they are designed to carry heavy loads and handle the unique stresses of towing. When picking trailer tires, you should focus on the specifications that match your trailer’s weight, usage, and travel conditions. Understanding these key specs will help you make a confident and informed decision, ensuring your trailer performs well and keeps you safe on the road.
Load Range (Ply Rating)
Load range, sometimes called ply rating, tells you how much weight a tire can safely carry. This is important because overloading your tires can lead to blowouts or poor handling. Load ranges are usually marked with letters like B, C, D, or E, with higher letters meaning the tire can carry more weight. For light utility trailers, a lower load range may be enough, but for larger or heavier trailers, you’ll need a higher load range. Always check your trailer’s weight rating and choose tires that can handle the total loaded weight, including cargo.
Tire Size
Tire size is a combination of numbers and letters found on the tire’s sidewall, such as ST205/75R15. This tells you the tire’s width, aspect ratio, and rim diameter. The right size is important for proper fit and safe towing. Using the wrong size can affect your trailer’s stability and handling. Always match the tire size recommended by your trailer manufacturer, and if you’re unsure, check your trailer’s manual or the information plate on the trailer.
Tire Type (ST vs. LT vs. P)
Trailer tires are usually marked as ST (Special Trailer), LT (Light Truck), or P (Passenger). ST tires are specifically made for trailers and are best for towing because they have stiffer sidewalls to handle heavy loads and reduce sway. LT and P tires are designed for vehicles, not trailers, and may not perform as well under trailer loads. For most trailers, always choose ST tires to ensure safety and performance.
Speed Rating
The speed rating tells you the maximum speed a tire can safely handle. Trailer tires often have lower speed ratings than car tires, usually between 65 and 75 mph. This is important because exceeding the speed rating can cause heat buildup and tire failure. If you plan to travel at highway speeds, make sure your tires are rated for those speeds. Always drive within the tire’s speed limit for safety.
Tread Pattern
Tread pattern affects how the tire grips the road and handles water. Most trailer tires have a simple, straight tread pattern designed for stability and even wear, rather than aggressive grip. This is because trailers don’t need the same traction as cars. If you use your trailer off-road or in wet conditions, look for a tread pattern that offers good water evacuation and stability. For most paved-road use, a standard trailer tread is best.
Construction (Bias Ply vs. Radial)
Trailer tires come in two main constructions: bias ply and radial. Bias ply tires have layers that crisscross, making them tough and good for rough or off-road use, but they can wear out faster and ride less smoothly. Radial tires have layers that run straight across, offering better heat resistance, longer life, and a smoother ride, making them ideal for highway use. Choose bias ply if you use your trailer on rough terrain, but for most highway and general use, radial tires are the better choice.
Age and Manufacturing Date
Tires age even if they look new, and old tires can become unsafe. The manufacturing date is stamped on the tire sidewall in a four-digit code (for example, 2319 means the 23rd week of 2019). It’s important to check this because trailer tires should generally be replaced every 5-7 years, even if they have plenty of tread left. Always choose tires with a recent manufacturing date to ensure safety and performance.
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