Provider Trailer Tires — 225/75R15 Load Range E (10 Ply) ST Radial
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Provider 225/75R15 Load Range E 10 ply Trailer Tire Only. This ST-rated trailer tire is purpose-built for towing demands that passenger tires are not designed for. Trailer tires face unique challenges: they do not steer so they are dragged through turns, they carry heavy concentrated loads, and they sit for long periods exposed to UV. ST tires address this with reinforced sidewalls, higher load ratings, and UV-resistant compounds. Never substitute passenger tires on a trailer — their flexible sidewalls allow dangerous sway.
⚙️ Key Features
- ✅ ST-rated — trailer specific
- ✅ Stiffer sidewalls reduce sway
- ✅ Higher load capacity than passenger tires
- ✅ DOT compliant for highway
- ✅ Replace at 2/32" tread depth
📐 Specifications
- Load Range: e
- Ply Rating: 10-ply
- AAA Part #: TR225LRE
🔄 Cross Reference
Standard trailer replacement
🔧 Applications
ST-rated (Special Trailer) tire designed specifically for towing — stiffer sidewalls resist the side-to-side forces that cause trailer sway, and higher load ratings support heavy cargo. Never use passenger (P-rated) or light truck (LT-rated) tires on trailers — they're not designed for the unique loads and forces of towed applications. Replace when tread reaches 2/32", when sidewall cracking appears, or every 5-7 years. Always replace with matching size and equal or higher load range.
📞 Call/Text: 517-225-1991 🌐 AAATrailer.com
At a glance
- Provider Trailer Tires
- 225/75R15 Load Range E (10 Ply) ST Radial
Will it fit?
Before ordering, check three things on your current tire's sidewall: the full size (e.g. ST205/75R15), the load range letter, and the bolt pattern of your hub. Trailer (ST) tires are built stiffer than passenger tires and shouldn't be mixed on the same axle. Full walkthrough: How to read a trailer tire sidewall.
How do I know when trailer tires need replacing?
Trailer tires age out before they wear out — most should be replaced at 6 years regardless of tread. The 4-digit DOT date code on the sidewall tells you the week and year yours were made. See our 6-year rule guide.
What does load range mean?
Load range (B, C, D, E) is the tire's ply rating and maximum weight capacity at a given pressure. Match or exceed the load range your axle capacity requires — never go lower than what the trailer originally shipped with.
In stock at AAA Trailer in Howell, MI — ships nationwide. Questions? Call the parts counter at (517) 225-1991.
What sets us apart is our dedicated team of knowledgeable professionals who are always ready to assist. Great customer service isn't just a promise—it's the foundation of our success. We invite you to visit our showroom or reach out for personalized advice. Whether you're purchasing online or stopping by, we're here to make your trailer journey seamless. Visit Us Today
- Address: 4675 East Grand River Ave, Howell, MI 48843
- Phone: (517) 225-1991 (Call or text)
- Hours: Monday to Friday: 10:00 AM - 5:30 PM | Saturday: By appointment
Thank you for considering AAA Trailer. We're excited to help you hit the road with confidence! If you have any questions, don't hesitate to contact us.
To deliver your favorite products, we have partnered with the UPS & FEDEX . We are ready to entrust them with your orders and are always on your side if something goes wrong.
We will be happy to assist you with eligible returns, the return instructions, and the shipping address. If you need a return or exchange, send us an email so we can discuss a replacement.
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Yes. We partner with UPS and FedEx for shipping. Delivery timelines can vary by item and destination.
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If you need a return or exchange, email us first so we can discuss the best solution. We’ll help confirm eligibility and provide return instructions and the correct shipping address.
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Warranty coverage depends on the manufacturer/product and will be listed when applicable. For example, some trailer listings specify coverage such as 1-year overall + 1-year axle coverage.
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