The SP446 offers optimum traction troughout the tyre life ensuring high mileage and robustness.
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Størrelse
StørrelseDæksektionsbredde, forhold, dækkonstruktion (R=radial) og fælgdiameter. |
Belastningsindeks (LI2)
BelastningsindeksAngiver den maksimale belastning, et dæk kan bære. |
Hastighedssymbol (SI2)
HastighedsindeksAngiver maksimal hastighed for et givet dæk. |
Akselbelastning (kg)
Akselbelastning (kg)Den maksimale vægt pr. aksel. |
Norm. dæktryk
Nom. dæktrykNominelt dæktryk (bar). |
Anbef. Fælg
Anbef. FælgAnbefalet fælgbredde (ifølge ETRTO). |
Design
Design |
Slidbane |
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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. 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. 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. 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
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
StyreStyre
The SP346 combines robust design with very good mileage plus 3PMSF marking on all sizes.