Kenda Loadstar K353 Trailer Tire Load Range C and 12" Steel MOD Wheel Combo

Upgrade your rig with pre-mounted Kenda® Loadstar K353 Bias Tires on 12x4 Zero-Offset Steel MOD Wheels — 4.80-12 or 5.30-12 Load Range C!

Achieve complete peace of mind on the highway by replacing worn-out rims and aging rubber with this complete, pre-mounted 12" Kenda® Loadstar K353 tire and steel modular (MOD) wheel assembly. Engineered specifically for boat trailers, personal watercraft haulers, pop-up campers, snowmobile trailers, and light utility flatbeds, this ready-to-install package eliminates the hassle and expense of separate tire mounting and balancing.

The Kenda Loadstar K353 (Load Range C / 6-Ply Rated) features a computer-optimized, multi-rib tread pattern that looks and tracks like a radial while delivering the rigid sidewall puncture protection and anti-sway stability of heavy-duty bias construction. Its flat tread crown evenly distributes cargo and tongue weight across the pavement to resist highway wander and promote uniform, extended tread life. Mounted on a heavy-gauge roll-formed 12x4 Zero-Offset Steel MOD wheel with a standard 5-on-4.5" (5x4.5) bolt circle, 3.19" center pilot bore, and a stout 1,250 lb wheel capacity, this combo is rated for highway speeds up to 75 mph (J speed rating).

Choose between two popular compact trailer tire sizes: 4.80-12 (approx. 20.5" overall diameter, 990 lbs capacity @ 89 PSI) or the wider 5.30-12 (approx. 21.9" overall diameter, 1,045 lbs capacity @ 80 PSI), paired with your choice of Solid White Powder Coat or Marine-Grade Hot-Dipped Galvanized wheel finishes!

PLEASE NOTE: Pre-mounted assembly includes tire and wheel ready to bolt on! Double-check your trailer hub's bolt pattern (5 on 4.5"), center pilot bore (3.19"), and tire size designation before ordering, and always verify cold tire inflation pressure prior to towing.

Kenda Loadstar K353 Mounted Package Features & Performance Highlights

• Pre-Mounted & Ready to Tow: Shipped professionally mounted and seated on the rim for quick, hassle-free bolt-on installation at home or on the job.
• Heavy-Duty 6-Ply Bias Construction (Load Range C): Overlapping bias-ply carcass provides rigid sidewall support that resists trailer sway, curb scrubbing, and road debris punctures.
• Flat Highway Contact Profile: Maximizes road footprint to distribute weight evenly, prevent tread crowning, and keep lightweight trailers tracking firmly behind your vehicle.
• Low Rolling Resistance Compound: Formulated to reduce towing drag and highway heat build-up, prolonging tread life while benefiting tow-vehicle efficiency.
• Highway Speed Certified: J-speed rated (75 mph) for legal, confident interstate hauling.
• Commercial-Grade Steel Modular Wheel: Heavy roll-formed steel with a true zero (0) offset, 1,250 lb wheel load rating, and classic modular airflow cutouts.
• Finish Options for Any Application: Available in Solid White Powder Coat (clean utility and camper look) or Hot-Dipped Galvanized (maximum saltwater corrosion defense for boat trailers).

Steel vs. Aluminum Trailer Wheels: Buyer's Comparison

• Steel Wheels (Cost-Effective & Structural Toughness): Steel wheels offer significant cost savings and superior impact toughness. While heavier than alloy wheels and prone to cosmetic rust if scratched (unless hot-dipped galvanized), steel resists crack fatigue on bumpy, unpaved job sites and can handle years of rigorous hauling.
• Aluminum Wheels (Weight & Corrosion Resistance): Aluminum alloy wheels are naturally rust-proof and lighter in weight, which helps improve fuel efficiency and reduces unsprung weight. However, they command a higher price tag and are more susceptible to hairline cracking under severe impacts.

Kenda Loadstar K353 12" Mounted Package Technical Specifications