Smart City AU04+
Innovative urban bus tire for high mileage in stop-and-go traffic The AU04+ is designed to be utilized in a urban city bus application. The tire utilizes its 3-dimensional siping technology in order to increase tread block stiffness while also allowing for excellent handling and traction performance. This feature also helps prevent heel and toe wear, which is an essential feature in an environment that requires stop and go driving habits.
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M + S : Mud + Snow
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3PMSF : 3 Peak Mountain Snowflake
3PMSF is available in select sizes.
Application
Long haul
Regional haul
Urban
On & Off Road
Winter
Steer (all)
- Recommended
- Available
Features
Tire Pattern
-
Shoulder rib
Optimized shoulder rib width, removed tread shoulder lug and sipe
- Improved handling and driving stability performance
- Prevents shoulder edge chip-cut & irregular wear. -
3 dimensional kerf
Inner block, three dimensional wave in X, Y, and Z directions
- Improves traction, handling and mileage performance by increased block stiffness.
Prevents heel and toe wear. -
3 dimensional kerf
Prevents heel and toe wear.
-
Multi-zigzag groove
Amended zigzag grooves together with an optimal block
arrangement provide an improved traction performance.
Tire Structure
Minimized motion of belt for low heat generation.
Minimized tire deformation with optimized
foot print offers control on uneven surfaces.
Minimum bead mobility for maximum retreadability.
Specifications
|
Size
|
LI/SS
|
TT/TL
|
PR
|
Measuring Rim
|
Overall Diameter
(mm) (Inch) |
Section Width
(mm) (Inch) |
Tread Width
(mm) (Inch) |
Tread Depth
(mm) (Inch/32") |
Static Loaded Radius
(mm) (Inch) |
Tire Labeling Class
|
||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Fuel Efficiency
|
Wet Grip
|
Noise Level
|
||||||||||
| 275/70R22.5 | 150/148J (152/148F) |
TL | 18 | 8.25 | 970.5
38 |
278.5
11 |
230
9 |
18.9
24 |
453
18 |
D | B | 67 |
