Kumho Ecsta STX KL12 Tires

Product Info

Ecsta STX KL12

Built for street-driven SUVs and crossovers, the Kumho Ecsta STX KL12 brings sporty all-season traction, confident wet-road manners, and a quieter ride to larger wheel packages. The Kumho Ecsta STX KL12 tires are a smart fit for shoppers at Discount Tire & Brake Inc. who want responsive handling, premium curb protection, and everyday comfort in one tire.

Available fitments include 275/55-18, 285/60-18, 305/50-20, and 265/35-22, giving premium SUV and crossover drivers options for 18-, 20-, and 22-inch setups. Kumho’s bold tread pattern, large firm tread blocks, and lateral grooves help support quick response, water evacuation, and stable highway control.

Inside, the high-tensile steel belts with two nylon cap plies help stabilize the tread, while nylon bead reinforcements and two polyester body plies balance steering response with ride quality. The variable pitch tread blocks also help reduce cabin noise, and the lower sidewall rim protector adds peace of mind for drivers with upgraded wheels. Shop Kumho Ecsta STX KL12 tires at Discount Tire & Brake Inc., or use Shop Tires and Schedule Appointment to get the right size installed.

Tire Sizes