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SP 446 17.5 & 19.5"

  • En carretera
  • Neumático de En carretera Tracción

The SP446 offers optimum traction troughout the tyre life ensuring high mileage and robustness.

  • High mileage performance in all applications
  • Winter capabilities (3PMSF) and life long traction
  • Functional versatility in a wide range of services
  • Recauchutable


Calificaciones de rendimiento

  • Resistencia a los daños 5 de 5
  • Durabilidad 4.5 de 5
  • Tracción todo-tiempo 4 de 5

Según Dunlop pruebas internas


" Medida


Anchura de sección del neumático, relación de aspecto, construcción del neumático (R= Radial) y diámetro de llanta.

Índice de carga (LI2)

Índice de carga

Indica la carga máxima de un neumático concreto.

Código de velocidad (SI2)

Código de velocidad

Indica la velocidad máxima de un neumático concreto.

Carga en eje (kg)

Carga en eje (kg)

El peso máximo por eje.

Norm. Inf

Nom. Infl

Inflado nominal (bar).

Rec. Llanta

Rec. Llanta

Anchura de llanta recomendada (ETRTO).



Banda de rodadura


Dunlop SP 446 17.5 - 19.5
  1. 1. Directional pattern with optimized low angle V-shape

    V-shaped grooves effectively evacuate water, mud and snow while the low angle design increases robustness and resistance against high-torque stresses -> More traction and robustness

  2. 2. Open grooves and high number of wave shape sipes

    The sipes increase flexibility allowing the block to open when it enters the footprint and create additional biting edges for further increased traction on hard packed snow surfaces -> Improved traction on all surfaces through the tyre life; excellent Winter mobility

  3. 3. Shoulder tie-bars

    Tie bars increase the stiffness of the tread and reinforce the shoulder areas; resulting in less block movement and slippage -> Increased rib tear resistance in high torque applications and even shoulder wear

  4. 4. Progressive centerline humps

    Humps connect the tread blocks for limited block movement and reduced tread wear; the optimized stiffness improves late life traction -> High mileage potential and traction, reduced rolling resistance


  • Long haul
  • Regional haul
  • Urban traffic


Both SP346 and SP 446 feature a very robust carcass structure bringing durability and peace of mind for the user 

Strong belt structure to resist to impacts while providing comfort and durability 

Robust bead area to cope with high variability of loads

Complete su ajuste