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Loadstar Tires 30631 K353 Bias Trailer Tire and Wheel Assembly 480-12 Load Range C White with Stripe

Manufacturer

Loadstar Tires

<h3>About Loadstar Tires</h3><p>When it comes to keeping trailers safely rolling across North American roads, few names carry more recognition than <strong>Loadstar</strong>. A flagship brand of Kenda Americana Tire &amp; Wheel — the distribution arm of global tire manufacturer Kenda — Loadstar has spent more than 50 years earning its reputation as a go-to solution for towable trailer, utility, RV, marine, and agricultural applications. Whether you&rsquo;re hauling a boat to the lake, moving cargo on a utility trailer, or heading out for an extended RV trip, Loadstar products are engineered with the demands of the road firmly in mind.</p><h3>Engineering &amp; Heritage</h3><p>Loadstar tires are engineered, designed, and tested at the Kenda Technology Center in Akron, Ohio — a facility dedicated to pushing the performance and durability limits of trailer tires. Kenda Americana operates multiple large distribution centers across the United States, ensuring consistent availability and quality control from the point of manufacture through to delivery. This end-to-end oversight — spanning design, manufacturing, quality control, and distribution — is what sets Loadstar apart in the special trailer (ST) tire segment.</p><p>The brand&rsquo;s lineup includes both bias ply and radial construction tires built specifically for trailer use. Unlike passenger or light truck tires, Loadstar&rsquo;s ST-rated tires are constructed to handle the unique stresses of being towed — including side-load forces, heavy cargo weight, and extended highway speeds. Models like the K353, K364, K397, and K550 cover a wide range of trailer sizes and load requirements, from compact boat trailers to heavy-duty commercial haulers.</p><h3>Tires Built for the Trailer</h3><p>At the core of the Loadstar lineup are its <a href="/7439-loadstar-tires-tire-7636">trailer tires</a>, offered in a broad spectrum of sizes, load ranges, and construction types. Loadstar ST tires feature advanced rubber compounds designed to maximize tread life and reduce rolling resistance, while their bias ply construction creates a flexible yet load-tolerant sidewall that minimizes trailer sway during towing. All tires are manufactured to meet or exceed Department of Transportation (DOT) highway use requirements, giving trailer owners confidence on every journey.</p><h3>Wheels Matched to the Task</h3><p>Loadstar&rsquo;s approach to trailer safety doesn&rsquo;t stop at the tire. The brand also offers a comprehensive range of <a href="/7439-loadstar-tires-wheel-7644">trailer wheels</a> — including steel, galvanized, and aluminum options — designed to complement their tire lineup. From classic spoke-style steel wheels to premium aluminum designs like the Galvstar&trade; galvanized wheel, there&rsquo;s a Loadstar wheel to match virtually any trailer setup. Properly matching the right wheel to the tire and axle load rating is critical for safe towing, and Loadstar&rsquo;s coordinated tire-and-wheel system makes that process straightforward.</p><h3>A Trusted Partner Across Industries</h3><p>Loadstar products are found as original equipment on trailers from major manufacturers across the United States and Canada. Their reach extends across boat trailers, snowmobile trailers, RV towables, agricultural equipment trailers, and utility haulers — a testament to the brand&rsquo;s versatility and the trust that both OEM builders and end-users place in their performance. For anyone seeking reliable, purpose-built trailer tires and wheels backed by decades of industry experience, Loadstar remains a proven benchmark.</p>

Part Number

30631
06/21/2036 2:22 AM
Sale Price

$102.04

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Loadstar 30631 is a complete 12-inch bias trailer tire and wheel assembly featuring the K353 tire mounted on a durable modular steel wheel. This 6-ply Load Range C assembly offers a maximum load capacity of 990 lbs at 90 psi, making it ideal for boat trailers, utility trailers, campers, and cargo trailers.

Key Features:

  • Computer-designed tread provides radial-like appearance with bias-ply durability and enhanced ride characteristics
  • Advanced rubber compound delivers longer tread wear and low rolling resistance
  • Flatter tread profile allows for increased towing stability
  • White sidewall with stylish stripe finish
  • DOT compliant construction exceeds Department of Transportation requirements
  • Steel wheel with corrosion-resistant finish

Specifications:

  • Tire Size: 4.80-12 (480-12)
  • Rim Dimensions: 12" x 4"
  • Bolt Pattern: 4 on 4"
  • Wheel Bolt Size: 1/2"-20
  • Section Width: 4.9"
  • Overall Diameter (inflated): 20.7"
  • Ply Rating: 6-ply / Load Range C
  • Modular wheel design with 4-hole mounting

This ready-to-mount assembly eliminates the hassle of separate tire mounting and balancing. Perfect for replacing worn trailer wheels with improved handling and enhanced ride characteristics.

Products specifications

Bolt Pattern

4 on 4"

Finish

White w/Stripe

Maximum Load

990 lbs.

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