Kenda Loadstar K550 Bias Trailer Tire and 15" MOD Steel Trailer Wheel Combo

Pre-Mounted Kenda® Loadstar K550 Bias Trailer Tires on 15" Steel MOD Wheels — Select Your Size, Bolt Pattern & Finish!

Equip your trailer with proven commercial muscle and highway reliability: the pre-mounted Kenda® Loadstar K550 bias trailer tire and Kenda® Modular (MOD) steel wheel assembly. Whether replacing worn tires on a tandem axle or picking up a ready-to-mount spare, this pre-mounted package arrives professionally seated, balanced, and aired up for immediate bolt-on installation—saving you time, labor, and mounting fees.

The Kenda Loadstar K550 is engineered with a heavy-duty bias-ply carcass that provides superior lateral sidewall rigidity to eliminate sway and fish-tailing under shifting, top-heavy cargo. Its advanced rubber formulation significantly reduces rolling resistance, keeping tire temperatures down and saving fuel over long hauls. Certified for highway speeds up to 81 mph (M speed rating), each tire is matched with an automated roll-formed Kenda Steel Modular Wheel featuring a zero (0) offset, advanced cathodic electro-coat (e-coat) anti-rust immersion, and high-durability powder-coated finishes. Available in 15x5 and 15x6 sizes across 5-on-4.5", 5-on-5.0", and 6-on-5.5" bolt patterns with capacities up to 2,860 lbs per wheel.

PLEASE NOTE: Pre-mounted assembly arrives fully seated and ready to bolt on! Always verify your trailer axle's hub bolt pattern (5 on 4.5", 5 on 5.0", or 6 on 5.5"), center pilot bore, and tire load range (Range C 6-Ply vs. Range D 8-Ply) before ordering, and check cold inflation pressure prior to towing.

Kenda Loadstar K550 & Steel MOD Package Highlights

• Pre-Mounted & Ready to Roll: Fully assembled, inflated, and inspected for instant, trouble-free installation directly out of the box.
• Heavy-Duty Bias-Ply Carcass: Rigid multi-ply sidewalls absorb job-site curb scuffs, prevent sway, and withstand punishing cargo shock loads.
• Low Rolling Resistance Compound: Formulated to reduce drag and road friction, helping conserve tow-vehicle fuel and prolonging tread life.
• Interstate Speed Certified: Full M-speed rating (81 mph) tested and verified to exceed U.S. Department of Transportation (DOT) safety standards.
• Precision Roll-Formed Steel Rims: Fabricated with automated stamping, robotic welding, and precision assembly for true, wobble-free concentricity.
• Comprehensive E-Coat & Powder Protection: Submerged electro-deposit primer beneath automotive-grade powder coating provides exceptional rust and salt defense.
• Versatile Heavy-Haul Compatibility: Ideal for equipment haulers, construction flatbeds, agricultural trailers, utility trailers, and boat trailers.

15" Kenda Loadstar K550 Tire Technical Specifications

15" Kenda Steel Modular (MOD) Wheel Selection & Finish Guide