Trailer King Tires

A trailer that sits through winter can look fine until the first spring tow exposes dry rot, age cracking, or low pressure. Trailer King tires are a smart fit when Lisac's Tire customers want trailer-specific ST replacement help before the next haul, not after a roadside problem.

For heavier towing or frequent highway miles, Trailer King Ultra STR is the model to compare first. Its all-steel, highway-rib design is built for higher-load trailer applications where stability and durability matter. For everyday RV, boat, cargo, and utility use, Trailer King RST offers a practical value option with trailer-focused radial construction.

Not sure whether your setup needs a standard replacement or an upgrade? Bring your trailer size, load range, and wheel details to Lisac's Tire for a Tire Consultation, or schedule a Tire Pressure Check before you hook up. It’s an easy way to match the right Trailer King tire to how your trailer actually works.