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Truck / Bus & Coach Series

GSR237

  • wheel-position-icon All Position
  • wheel-position-icon Steer
  • category-icon Long Haul
  • category-icon Regional
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Resist Irregular Wear • Longer Mileage • Better in handling

The GSR237 is a durable and fuel-efficient steer or all-position tire made for highway and regional trucking. With a wide tread, deep grooves, and strong shoulder design, it delivers longer mileage and consistent wear. Designed using advanced simulation and compound technologies, it offers excellent handling, better fuel efficiency, and a stable ride even under heavy loads. Its construction helps resist uneven wear, making it a reliable choice for long-distance and regional drivers looking for safety, value, and performance.

  • PLY RATING
    12 - 20
  • SPEED RATING
    K - M
  • LOAD RATING
    138/136 - 158/150(154/150)

Guard+ Technology

Noise Shield Technology

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FEATURE & BENEFITS
  • FEATURE & BENEFITS
  • SIZE RANGE
  • condition of use
  • Main vehicle types

FEATURES

FeaturesPDT 3.0 technology, wide tread, deep grooves, large pattern pitch, angled groove wall

Designed with the ISOM simulation platform, superior stiffness, low deformation, even force distribution, excellent contact

Features CEM patented technology, long-chain molecule, fine carbon black, high linkage, low heat generation

BENEFITS

  • 1

    Truck product tread compound with high wear resistance

  • 2

    The sidewall area is designed with a scuff rib to protect the sidewall from most impacts and abrasions.

  • 3

    The tread pattern block width is optimally designed, featuring uniform stiffness distribution and better resistance to irregular wear.

  • 4

    4-layer belt design ensures excellent road contact for even wear, longer life, and smoother performance.

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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
245/70R19.5 18 138/136 M 7.50 839 13 2360/2240 900/900 130/130
265/70R19.5 18 140/138(143/141) M(J) 7.50 867 13.5 2500/2360 775/775 112/112
285/70R19.5 18 148/146 M 8.25 895 14 3150/3000 900/900 130/130
9.00R20 16 144/142 K 7 1019 15.8 2800/2650 900/900 130/130
10.00R20 18 149/146 K 7.5 1054 16 3250/3000 930/930 135/135
275/80R22.5 18 149/146 M 8.25 1012 15.8 3250/3000 900/900 130/130
275/80R22.5 18 149/146 M 8.25 1012 15.8 3250/3000 900/900 130/130
295/80R22.5 18 154/149 M 9.00 1044 16.5 3750/3250 850/850 123/123
295/80R22.5 18 154/149 M 9.00 1044 16.5 3750/3250 850/850 123/123
295/80R22.5 18 154/149 M 9.00 1044 16.5 3750/3250 850/850 123/123
295/80R22.5 18 154/149 M 9.00 1044 16.5 3750/3250 850/850 123/123
315/80R22.5 20 158/150(154/150) L(M) 9.00 1076 17.5 4250/3350 900/900 130/130
315/80R22.5 20 158/150(154/150) L(M) 9.00 1076 17.5 4250/3350 900/900 130/130
275/70R22.5 18 148/145(152/148) M(J) 8.25 958 15 3150/2900 900/900 130/130
275/70R22.5 18 148/145(152/148) M(J) 8.25 958 15 3150/2900 900/900 130/130
315/70R22.5 18 156/150(154/150) L(M) 9.00 1014 15 4000/3350 900/900 130/130
315/70R22.5 20 156/150(154/150) L(M) 9.00 1014 15 4000/3350 900/900 130/130
315/70R22.5 18 156/150(154/150) L(M) 9.00 1014 15 4000/3350 900/900 130/130
295/60R22.5 18 150/147 L 9.00 926 15 3350/3075 900/900 130/130
295/60R22.5 18 150/147 L 9.00 926 15 3350/3075 900/900 130/130
315/60R22.5 20 156/150 L 9.75 950 13.5 4000/3350 900/900 130/130
315/60R22.5 18 152/148 M 9.75 950 13.5 3550/3150 900/900 130/130
315/60R22.5 20 156/150 L 9.75 950 13.5 4000/3350 900/900 130/130
355/50R22.5 20 156 L 11.75 928 12 4000 900 130
355/50R22.5 20 156 L 11.75 928 12 4000 900 130
10R22.5 16 144/142 M 7.50 1019 15.8 2800/2650 900/900 130/130
11R22.5 18 149/146 M 8.25 1054 16 3250/3000 930/930 135/135
11R22.5 18 149/146 M 8.25 1054 16 3250/3000 930/930 135/135
12R22.5 18 152/149 M 9.00 1085 17.5 3550/3250 930/930 135/135
12R22.5 18 152/149 M 9.00 1085 17.5 3550/3250 930/930 135/135
12R22.5 18 152/149 M 9.00 1085 17.5 3550/3250 930/930 135/135

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PRODUCT SEGMENT Long Haul, Regional
One way traveldistance (km) < 50
On the way un-paved road (km) 2 - 10
Average speed(km/h) < 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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4x2 Light Truck

4x2 Light Box Truck

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