Grader Tyres in Kenya

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January 22, 2026

Grader Tyres in Kenya: Sizes, Uses & Ultimate Buying Guide

grader tyres used on motor graders for road construction in Kenya

Grader tyres in Kenya play a critical role in road construction, grading, and maintenance projects. These tyres are engineered to deliver smooth ride quality, precise directional control, and even wear, making them essential for motor graders used by contractors, county governments, and infrastructure development teams.

This guide explains everything you need to know about grader tyres in Kenya, including common sizes, how they work, key features to consider, and where to buy genuine tyres online.

What Are Grader Tyres?

Grader tyres are a specialized type of OTR (Off-The-Road) tyre designed specifically for motor graders—machines used to level surfaces, spread materials, trim shoulders, and prepare road bases.

Unlike loader tyres, grader tyres are designed with:

Smooth or ribbed tread patterns
Minimal tread blocks
High straight-line stability

These characteristics allow graders to achieve accurate leveling, consistent traction, and uniform wear during long working hours.

Common Grader Tyre Sizes in Kenya

The most widely used grader tyre sizes in Kenya include:

13.00-24

Common on light to medium motor graders
Balanced traction and stability

14.00-24

Wider footprint than 13.00-24
Improved flotation and load distribution

17.5-25

Used on heavy graders and high-load applications
Greater stability at higher operating speeds

Tip: Always confirm the tyre size from the existing tyre sidewall or the grader’s operator manual before buying.

Key Features of Grader Tyres

Grader tyres are designed for precision and control. Key features include:

Smooth or Ribbed Tread Patterns

Reduce rolling resistance and provide excellent directional control on prepared road surfaces.

Reinforced Construction

Strong carcass and sidewalls support machine stability under continuous load.

Even Wear Design

Uniform wear reduces replacement frequency and lowers operating costs.

Load & Speed Ratings

Designed to handle grader loads at working speeds without excessive heat buildup.

Bias vs Radial Grader Tyres

Bias Grader Tyres

Strong, rigid sidewalls
More affordable upfront
Durable on rough and uneven terrain

Radial Grader Tyres

Better heat dissipation
Longer tread life
Smoother ride and improved fuel efficiency

👉 In Kenya, bias grader tyres are commonly chosen for rugged conditions and budget control, while radial grader tyres are preferred for extended highway grading and higher productivity.

How to Choose the Right Grader Tyres in Kenya

1️⃣ Confirm the Correct Tyre Size

Check the existing tyre sidewall or machine manual.

2️⃣ Match Tyres to Terrain

Rough or rocky surfaces → bias tyres
Smooth grading or asphalt work → radial tyres

3️⃣ Consider Load & Working Hours

Higher loads and longer shifts require higher ply ratings and stronger construction.

4️⃣ Choose Trusted Brands

Quality brands ensure durability, safety, and consistent performance.

Grader Tyre Brands Available at Automarket

At Automarket, we stock genuine grader tyres from trusted global manufacturers proven in Kenyan working conditions:

BKT – premium OTR tyre solutions
MRF – robust and reliable grader tyres
Alliance – performance-focused tread designs
DoubleKing – cost-effective OTR tyre options

These brands deliver stability, even wear, and precision control for graders working on roads, construction sites, and infrastructure projects across Kenya.