Our Comprehensive Guide to Upgrading, Replacing, and Installing 17.5” Trailer Tires and Wheel Assemblies

Our Comprehensive Guide to Upgrading, Replacing, and Installing 17.5” Trailer Tires and Wheel Assemblies

The right tire and wheel assembly is crucial for ensuring the safety, efficiency, and reliability of your trailer. Whether you're hauling heavy loads or going on an off-road adventure, the correct tire size & quality can significantly impact your trailer's performance. As a trailer owner, upgrading or replacing your tires is an investment towards better handling, increased load capacity, and overall improved safety.

When considering an upgrade or replacement, the collection of 17.5” tire and wheel assemblies available at The Trailer Parts Outlet stands as a reliable choice. With a range of high-quality products designed to meet various hauling needs, you can find the perfect match for your trailer. This comprehensive guide will walk you through the essential aspects of upgrading from a smaller size, knowing when to replace your trailer tires, what you need to know about installation, and answers to common questions regarding trailer tires and wheel assemblies. Let's embark on this journey to ensure your trailer is well-equipped for the road ahead.

Upgrading from a Smaller Size:

Upgrading your trailer's tire and wheel assembly from a smaller size to a 17.5” tire and wheel assembly can offer a host of benefits that significantly enhance your trailering experience. However, it's crucial to weigh the benefits against certain considerations to make an informed decision. Here’s a deeper dive into the advantages of upgrading and the factors you should take into account:

A. Benefits of Upgrading:

  1. Increased Load Capacity:

    • Switching to a larger tire and wheel assembly, such as the ones available at The Trailer Parts Outlet, can substantially increase your trailer's load-carrying capacity. Larger tires have a broader contact surface area which distributes the weight of your load more evenly, reducing the stress on each tire and allowing for heavier loads.

  2. Better Stability and Handling:

    • Larger tires are known to improve the stability and handling of your trailer, providing a smoother towing experience. The enhanced stability is particularly beneficial when you are navigating through challenging terrains or under adverse weather conditions. Better handling also translates to safer driving, reducing the risk of accidents on the road.

  3. Enhanced Durability and Longevity:

    • The 17.5” tire and wheel assemblies are built to last. Their robust construction ensures that they can withstand the rigors of the road better than smaller tires. Moreover, their ability to handle heavier loads without excessive wear contributes to a longer lifespan, saving you money in the long run on replacements.

B. Considerations:

  1. Wheel Well Clearance:
    • Upgrading to a larger tire size will require adequate wheel well clearance to avoid any rubbing against the trailer body. Before making the leap, ensure that your trailer has enough space to accommodate the larger size. It might be necessary to make modifications or choose a tire size that fits well.

  2. Axle Capacity:

    • It's crucial to check the capacity of your trailer's axle to ensure it can handle the increased load that comes with larger tires. Consult your trailer's manual or contact the manufacturer to understand the axle's capacity and whether an upgrade is feasible or necessary.

  3. Cost Implications:

    • Upgrading to a larger tire and wheel assembly is an investment. While it comes with notable benefits, it’s important to consider the upfront costs as well as the long-term savings. Larger tires might have a higher initial cost, but their durability and extended lifespan can provide cost savings over time.

Knowing When to Replace Your Trailer Tires:

Recognizing the right time to replace your trailer tires is crucial for maintaining safety and efficiency on the road. While upgrading to a larger size like the 17.5” tire and wheel assembly from The Trailer Parts Outlet is a proactive choice, knowing the signs of wear and tear, and understanding the age factor of your existing tires are equally important. Here’s how to assess the current condition of your tires and decide when a replacement is necessary:

A. Signs of Wear and Tear:

  1. Tread Depth:

    • The tread on your tires provides the necessary grip on the road, and its depth is a clear indicator of whether your tires are still safe. A tread depth of 2/32 of an inch or less is a signal that your tires need to be replaced. Investing in a simple tread depth gauge or having a professional check the tread can prevent potential accidents.

  2. Sidewall Cracks:

    • Inspect the sidewalls of your tires for cracks or cuts. Over time, the rubber may degrade, especially under harsh weather conditions or from exposure to oils and chemicals. Sidewall cracks can lead to a blowout, making timely replacement essential.

  3. Uneven Wear:

    • Uneven wear can result from improper inflation, misalignment, or suspension issues. If you notice uneven wear across your tires, it’s wise to have a professional evaluate the cause and replace the tires if necessary to ensure safe and efficient operation.

B. Age of the Tires:

  1. Manufacturing Date:

    • Every tire comes with a manufacturing date imprinted on its sidewall, which is essential to track the age of your tires. Even if the tread depth appears adequate, aging tires can become hazardous due to the rubber hardening or becoming brittle.

  2. Recommended Replacement Timeline:

    • Generally, it's advisable to replace trailer tires every three to six years, regardless of the tread depth. However, frequent use, heavy loads, or adverse conditions might necessitate more frequent replacements. Staying within the recommended replacement timeline ensures that your tires remain reliable on the road.

By paying attention to the signs of wear and tear and the age of your tires, you'll be ensuring the safety and performance of your trailer. Considering an upgrade to the superior 17.5” tire and wheel assembly from The Trailer Parts Outlet can be a smart move towards a hassle-free and safer trailering experience.


III. What to Know About Installation:

Upgrading or replacing your trailer tires is a significant step towards ensuring safety and efficiency on the road. However, the installation process is equally crucial. Whether you choose to take the DIY route or opt for professional installation, understanding what’s involved is essential. Here’s a breakdown of what you need to know about both DIY and professional installation of the 17.5” tire and wheel assembly available at The Trailer Parts Outlet:

A. DIY Installation:

  1. Necessary Tools:

    • Tire Iron: To remove and secure the lug nuts.
    • Jack and Jack Stands: To lift and support the trailer.
    • Torque Wrench: To ensure lug nuts are tightened to the correct specifications.
    • Safety Gear: Gloves and safety glasses for protection.

  2. Step-by-Step Guide:

    • Step 1: Ensure your trailer is on a level, solid surface.
    • Step 2: Loosen the lug nuts on the existing wheels slightly, but do not remove them yet.
    • Step 3: Using a jack, lift the trailer until the wheels are off the ground, then place jack stands underneath for support.
    • Step 4: Now remove the lug nuts completely and take off the old wheels.
    • Step 5: Position the new 17.5” tire and wheel assembly onto the wheel hub, aligning the holes.
    • Step 6: Hand-tighten the lug nuts onto the studs, then use a torque wrench to tighten them to the manufacturer’s specifications.
    • Step 7: Lower the trailer back to the ground, remove the jack stands, and double-check the lug nuts for tightness.
    • Step 8: Repeat the process for all the wheels you are replacing.

B. Professional Installation:

  1. Finding a Reliable Service Provider:

    • Look for service providers with good reviews and a solid reputation in trailer tire installation.
    • Ask for recommendations from friends or other trailer owners.
    • Ensure the service provider has experience with the 17.5” tire and wheel assembly.

  2. Cost and Time Estimates:

    • Get a few different quotes to understand the cost involved.
    • Ask for a time estimate to know how long the installation will take.
    • Ensure there are no hidden fees and that the quote includes balancing and alignment if necessary.

Investing in the high-quality 17.5” tire and wheel assembly from The Trailer Parts Outlet is a smart decision, and ensuring correct installation is crucial for reaping the benefits. Whether you are comfortable with a DIY installation or prefer to have a professional handle the task, being well-informed will lead to a smoother, safer, and more efficient installation process.

Common Questions About Trailer Tires and Wheel Assemblies:

Navigating through the world of trailer tires and wheel assemblies comes with its fair share of queries. In this section, we address some of the common questions that trailer owners might have:

  1. Q1: How do I maintain my trailer tires to ensure longevity?

    • A1: Regular inspections for any visible damages, maintaining proper tire inflation, rotating your tires, and ensuring your trailer is well-aligned are crucial steps for prolonging tire life. Additionally, protecting your tires from extreme weather conditions and storing them properly during off-seasons can also contribute to their longevity.

  2. Q2: Can I mix different tire sizes on my trailer?

    • A2: It's not recommended to mix different tire sizes on your trailer as it can affect the handling, load carrying capacity, and overall safety of your trailer. Uniform tire sizes ensure even weight distribution and optimal performance.

  3. Q3: How do I choose the right tire and wheel assembly for my trailer?

    • A3: Selecting the right tire and wheel assembly involves considering the load capacity requirements, the size that fits your trailer, and the type of terrain you'll be traversing. Additionally, consulting your trailer’s manual and visiting reliable sources like The Trailer Parts Outlet can help you find the perfect fit.


This guide has walked you through the vital aspects of upgrading, replacing, and installing trailer tires, specifically focusing on the 17.5” tire and wheel assembly available at The Trailer Parts Outlet. From understanding the benefits of upgrading to a larger size, recognizing the signs of wear and tear, to making informed decisions about installation - you are now equipped with the knowledge to ensure your trailer is ready for the road. We encourage you to browse the collection at The Trailer Parts Outlet to find high-quality 17.5” tire and wheel assemblies that meet your trailering needs. If you found this guide helpful, feel free to share it with other trailer enthusiasts and help them navigate the trail with confidence too.

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