

Truck / Dump Truck Series
GDR665
Superior Traction • Longer Mileage • Strong Performance Under Load
The GDR665 is built for long-haul and regional drive positions, giving you powerful grip and dependable wear. Its deep tread and wide design deliver strong traction in all conditions, while the special compound and block layout help resist wear and keep your ride smooth and steady. With strong casing support and smart load distribution, you get longer mileage and reliable performance trip after trip.
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PLY RATING16 - 18
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SPEED RATINGL - M
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LOAD RATING149/146 - 156/150(154/150)
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1 Specially arranged block and sipe angle
Enhanced traction driving performance
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2 Four belt construction
Increases casing and tread stiffness, minimizing tire deformation for longer wear
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3 Advanced Equal Force Casing technology
Uniform force distribution enables optimal tire footprint at various loads level thus result in regular tread wear.
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4 Widened tread width design
Large tread volume area for extended wear life
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5 Extended tread depth
Higher tread volume for longer mileage driving capabilities
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6 Giti specially formulated tread compound
Improved wear resistance of tread
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7 Directional deep tread pattern design
Delivers excellent traction, provides optimal mileage performance and reduces irregular wear
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- PR 20PR
- Load Index 160/156
- Speed Rating K
- Approved Rim 8.50
- Outer Diameter (mm) 1226
- Tread Depth (mm) 20.2
- Max Load (kg) 4500/4000
- Max Pressure (kPa) 850/850
- Max Pressure (PSI) 123/123
- PR 20PR
- Load Index 160/156
- Speed Rating K
- Approved Rim 8.50
- Outer Diameter (mm) 1226
- Tread Depth (mm) 20.2
- Max Load (kg) 4500/4000
- Max Pressure (kPa) 850/850
- Max Pressure (PSI) 123/123
Tire Size |
PR | Load Index |
Speed Rating |
Approved Rim |
Outer Diameter (mm) |
Tread Depth (mm) |
Max Load (kg) |
Max Pressure kPa
PSI
|
|
---|---|---|---|---|---|---|---|---|---|
275/80R22.5 | 16 | 149/146 | L | 8.25 | 1018 | 22 | 3250/3000 | 850/850 | 123/123 |
295/80R22.5 | 18 | 152/149 | M | 9.00 | 1044 | 21.1 | 3550/3250 | 900/900 | 130/130 |
315/80R22.5 | 18 | 156/150(154/150) | L(M) | 9.00 | 1076 | 21 | 4000/3350 | 850/850 | 123/123 |
315/80R22.5 | 18 | 156/150(154/150) | L(M) | 9.00 | 1076 | 21 | 4000/3350 | 850/850 | 123/123 |
315/80R22.5 | 18 | 156/150(154/150) | L(M) | 9.00 | 1076 | 21 | 4000/3350 | 850/850 | 123/123 |

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Our network of more than 3,000 dealer is connected to your needs 24/7
PRODUCT SEGMENT | Long Haul, Regional |
---|---|
< 50 | |
2 - 10 | |
< 50 |
Assessing Vehicle Suitability
- Is your vehicle a dump truck? Is it within 300 hp?
- Are your single trips usually within 100 km?
- During single trips, are harsh road conditions such as gravel, muddy, and mining roads approximately 2-10 km long?
- Is your vehicle frequently overloaded? Is your vehicle usually over 50% of the specified weight?
- When carrying full loads, is the average speed of your vehicle less than 50 km/h?

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Our network of more than 3,000 dealer is connected to your needs 24/7
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Our network of more than 3,000 dealer is connected to your needs 24/7