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GREEN EX RT 120

Agriculture Tire > TRACTORS/HARVESTERS > BIAS >

Road-ability

Stability

BIAS TIRES BUILT FOR TRACTORS

Suitable for Tractor - Drive Wheel

The centerline circumferential rib provides better vertical stability

Extended unique lug design provides less vibration and less rolling resistance

The optimum lug angle gives better traction

High tread depth for higher traction and longer use

The optimum number of lugs for better road-ability

Download Technical Data Sheet

International Standards US Standards

Type

Rim Rec.

SW ± 2% (mm)

OD ± 2% (mm)

RC +/- 2.5%

SLR

RCI

TRA

12.4-28

PR 12

Type TT

Rim Rec. W 11

SW ± 2% (mm) 315

OD ± 2% (mm) 1260

RC +/- 2.5% 3830

SLR 574

RCI 39

TRA R1
12.4-28

PR 12

Type TL

Rim Rec. W 11

SW ± 2% (mm) 315

OD ± 2% (mm) 1260

RC +/- 2.5% 3830

SLR 574

RCI

TRA R1

Our Vision	Our Mission	Our Values	About Us

To Move Humanity Towards Making a Positive Impact on Our Planet.

To Produce Specialty Tires Sustainably, Inspire Courage and Build Lifelong Relationships.

PURPOSEFUL RELENTLESS FAR-SIGHTED DISCOVERING PASSIONATE INTEGRITY CARING

GRI is a leading manufacturer of Specialty Tires in Sri Lanka with offices in the United States, Germany, France, Spain, Netherlands, Australia, Lithuania, Latvia, Estonia. GRI produces high-performance Agriculture Tires, Construction Tires and Material Handling Tires.

We Are Environmentally Sustainable	We Are Customer-Centric & Nimble	We Are Reliable & Trustworthy

We do the right thing – and do things right. We’re here today – and will be here tomorrow. We pursue success – but also strive for significance. We work to achieve that through the way we develop new products, generate our power, build our tires, recycle our waste, and manage our water systems. We take the long view, looking beyond the obvious horizon. Environmentally sustainable growth is our strategic goal, both now and for generations to come.

We place the customer at the centre of everything we do. We put ourselves in their shoes, seeking to understand their point of view, and to anticipate not just what they want, but truly need. We will be agile and adaptable to meet those needs. Beyond attracting our customers, we work hard to retain them by building a lifetime relationship based on mutual respect and trust. Satisfied customers will strengthen our brand, and lead to sustained, profitable growth.

Our customers and partners can depend on us. We earn their trust every day by honouring our commitments and keeping our promises – within our organization and across our ecosystem. We are a family business, so we operate from a base of integrity. We know that faith is hard-won, but easily lost. So we work hard to earn client confidence and preserve our reputation – because that is the unshakeable foundation of customer loyalty and marketplace success.

Agriculture Tires	Material Handling Tires	Construction Tires

GRI Agriculture Tires, better known in the US as farm tires, cover a wide range of tractor tires, harvester tires, row crop tires, irrigation tires, trailer tires and implement tires. We have developed an extensive range of radial tires as well as bias tires.

GRI Material Handling Tires cover a wide range of solid forklift tires, port trailer tires, airport ground service equipment (GSE tires) and excavator tires. We have a portfolio of premium tires, standard tires and budget tires. Our tires include solid resilient tires (SRT tires), press on band (POB tires) and solid skid steer tires.

GRI Construction Tires, also known in as industrial tires, cover a wide range of loader tires, industrial tractor tires, excavator tires, grader tires, skid steer tires, telehandler tires and agro-industrial tires. We have developed a range of heavy duty tires in both radial and bias (cross ply) construction.

Our Vision

To Move Humanity Towards Making a Positive Impact on Our Planet.
Our Mission

To Produce Specialty Tires Sustainably, Inspire Courage and Build Lifelong Relationships.
Our Values

PURPOSEFUL RELENTLESS FAR-SIGHTED DISCOVERING
PASSIONATE INTEGRITY CARING
About Us

GRI is a leading manufacturer of Specialty Tires in Sri Lanka with offices in the United States, Germany, France, Spain, Netherlands, Australia, Lithuania, Latvia, Estonia. GRI produces high-performance Agriculture Tires, Construction Tires and Material Handling Tires.

We Are Environmentally Sustainable

We do the right thing – and do things right. We’re here today – and will be here tomorrow. We pursue success – but also strive for significance. We work to achieve that through the way we develop new products, generate our power, build our tires, recycle our waste, and manage our water systems. We take the long view, looking beyond the obvious horizon. Environmentally sustainable growth is our strategic goal, both now and for generations to come.
We Are Customer-Centric & Nimble

We place the customer at the centre of everything we do. We put ourselves in their shoes, seeking to understand their point of view, and to anticipate not just what they want, but truly need. We will be agile and adaptable to meet those needs. Beyond attracting our customers, we work hard to retain them by building a lifetime relationship based on mutual respect and trust. Satisfied customers will strengthen our brand, and lead to sustained, profitable growth.
We Are Reliable & Trustworthy

Our customers and partners can depend on us. We earn their trust every day by honouring our commitments and keeping our promises – within our organization and across our ecosystem. We are a family business, so we operate from a base of integrity. We know that faith is hard-won, but easily lost. So we work hard to earn client confidence and preserve our reputation – because that is the unshakeable foundation of customer loyalty and marketplace success.

Agriculture Tires

GRI Agriculture Tires, better known in the US as farm tires, cover a wide range of tractor tires, harvester tires, row crop tires, irrigation tires, trailer tires and implement tires. We have developed an extensive range of radial tires as well as bias tires.
Material Handling Tires

GRI Material Handling Tires cover a wide range of solid forklift tires, port trailer tires, airport ground service equipment (GSE tires) and excavator tires. We have a portfolio of premium tires, standard tires and budget tires. Our tires include solid resilient tires (SRT tires), press on band (POB tires) and solid skid steer tires.
Construction Tires

GRI Construction Tires, also known in as industrial tires, cover a wide range of loader tires, industrial tractor tires, excavator tires, grader tires, skid steer tires, telehandler tires and agro-industrial tires. We have developed a range of heavy duty tires in both radial and bias (cross ply) construction.

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TIRE FINDER

PICK YOUR DESIRED PARAMETERS AND CLICK SEARCH!

GREEN EX RT 120

Agriculture Tire > TRACTORS/HARVESTERS > BIAS >

Road-ability

Stability

Download Technical Data Sheet

12.4-28

12.4-28

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GREEN EX RT 120

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