The Open Country M/T is Toyo's Off-Road Maximum Traction tire, a category often referred to as mud tires, built to handle the needs of dedicated off-road vehicles, trucks, full-size SUVs, and Jeeps and satisfy drivers looking for a tire that can take on any kind of environment, on- or off-road. Developed with powerful off-road traction at its heart, the Open Country M/T is designed to take drivers wherever they want to go, whenever they want to go there.

The all-terrain compound of the Open Country M/T has been molded into a high-void "Attack" design featuring a hook-shaped pattern in the tread and over the shoulders for all-around traction. Toyo has taken steps to improve the on-road experience, thanks to stabilizers reducing squirm and irregular wear as well as variable pitches in the pattern to cut down on repetitive noise. Off-road, the substantial, symmetrically arrayed tread blocks create the traction needed for loose, rocky conditions. Wide grooves and open shoulders aid in hydroplaning resistance, displacing mud, snow, sand and standing water, and the independent tread blocks create more biting edges for traction in wet or snowy conditions.

The construction of the Open Country M/T features a single-strand, jointless bead wire and is built from the inside out for durability, with a robust, three-ply polyester casing and high-strength steel belts for maximum puncture resistance. The two-ply nylon cap offers additional reinforcement and stabilization.

Note: While Off-Road Maximum Traction tires are branded with the M+S symbol and able to churn through deep snow, their typical oversize applications and the absence of snow-biting sipes in their large smooth lugs can challenge their on-road wintertime traction on packed snow and icy surfaces.

Los neumáticos Todoterreno Tracción Máxima fueron fabricados para conductores que buscan enfrentar el lodo y su diseño permite soportar las condiciones desafiantes que se encuentran lejos de las carreteras pavimentadas.

Los neumáticos originales (O.E., por sus siglas en inglés) Todoterreno Tracción Máxima usualmente son comprados como un remplazo directo de pares o juegos de los neumáticos originales del vehículo. También pueden ser utilizados en otros vehículos en juegos de cuatro, o pares en el mismo eje, si se encuentran disponibles en el tamaño correcto, rango de carga e índice de velocidad, de las categorías de rendimiento y especificaciones de los neumáticos originales (O.E.).