Kenda Loadstar K550 Bias Trailer Tire and 13" MOD Steel Trailer Wheel Combo

Pre-Mounted Kenda® Loadstar K550 Bias Trailer Tires on 13x4.5 Steel MOD Wheels — Select Your Size, Bolt Pattern & Finish!

Upgrade your rig with one of the most trusted names on the road: the pre-mounted Kenda® Loadstar K550 bias trailer tire and Kenda® Modular (MOD) steel wheel assembly. Whether you need a direct replacement set for your work trailer or an emergency spare ready to bolt on, this pre-mounted package eliminates mounting headaches and downtime. Engineered specifically for small-to-midsize utility trailers, tow dollies, compact boat haulers, and job-site flatbeds, this combination arrives fully mounted, seated, and aired up for direct installation.

The Kenda Loadstar K550 features a rugged bias-ply carcass that delivers superior sidewall rigidity to prevent trailer sway under shifting cargo. Formulated with an advanced low-rolling-resistance rubber compound, the K550 reduces drag to improve tow-vehicle fuel efficiency while resisting heat build-up. Paired with Kenda’s commercial-grade 13x4.5 Zero-Offset Steel MOD wheels, each rim undergoes automated roll-forming, submerged electro-deposit (e-coat) sealing, and a multi-step powder-coated finish for maximum corrosion resistance. Available in both 4-on-4.0" (1,660 lb wheel capacity) and 5-on-4.5" (1,725 lb wheel capacity) hub configurations.

PLEASE NOTE: Pre-mounted assembly arrives aired and ready to bolt on! Always verify your trailer hub's bolt pattern (4 on 4.0" vs. 5 on 4.5"), center pilot bore, and check cold tire inflation pressure before towing.

Kenda Loadstar K550 Mounted Package Highlights

• Pre-Mounted & Ready to Install: Fully assembled, seated, and inflated for quick, bolt-on replacement right out of the box.
• Heavy-Duty Bias-Ply Carcass: Rigid multi-ply construction stabilizes loads, reduces trailer sway, and provides robust puncture resistance around tough job sites.
• Fuel-Efficient Tread Compound: Advanced rubber formulation decreases rolling resistance, reducing heat buildup and extending usable tread life.
• DOT-Surpassing Safety: Rigorously factory-tested to meet and exceed all U.S. Department of Transportation trailer tire standards.
• Commercial Roll-Formed Steel Rims: Heavy-gauge steel modular construction with true zero (0) offset for balanced hub loading and straight tracking.
• Multi-Stage E-Coat & Powder Protection: Electrically charged base barrier resists road salt, caustic road chemicals, and rust bleed.
• Ideal Hauling Applications: Utility trailers, construction trailers, agricultural transports, tow dollies, and compact boat trailers.

13" Kenda Loadstar K550 Tire Technical Specifications

13" Steel Modular (MOD) Wheel Selection & Finish Part Number Guide