Understanding Forklift Tyre Sizes

Forklift tyres are necessary in any forklift. Not only do they carry the weight of the vehicle, but also ensure its smooth operation and safety. With all the options available, it can be overwhelming to choose the right size forklift tyre. This guide is designed to give you a comprehensive knowledge about the sizes of forklift tyres, their significance and how to select what suits your needs most.

Types of Forklift Tyres

Pneumatic Tyres

Air filled like car tires, pneumatic tyres offer great traction and are perfect for rough surfaces. Larger than other types; hence more stable with better shock absorption.

Solid Tyres

Made entirely of rubber which makes them puncture-proof; hence suitable for indoor use or on smooth outdoor grounds. They come in different sizes so that they can fit various models of forklifts.

Polyurethane Tyres

Being light weight and having low rolling resistance, polyurethane tyres are best suited for electric powered lift trucks used mainly indoors where floors are even.

Significance Of Forklift Tire Sizes

There are several reasons why selecting proper dimensions of tires is important when it comes to fork lifts.Firstly it provides maximum performance and security.Mismatched sizes may lead to instability or increased tear.Secondly correct sizing enhances fuel efficiency thus lowering operational cost.Finally good fitting increases longevity for both tires and the entire fork lift truck itself.

How To Determine The Size Of Your Fork Lift Truck’s Tires?

Reading The Markings On Tires Size Markings

Size markings on a tire show its measurements e.g., “7.00-12” means this specific tyre has 7 inches width that fits onto 12 inch rim.Getting conversant with these symbols helps in making appropriate choices during selection process.

Manufacturer’s Manual

Always, refer to the manufacturer’s manual because it has detailed information about tire sizes that are compatible with your forklift model.

Measuring The Present Tires

When replacing old ones, you can use measurements from an existing one to get right fitting.Measure diameter, width and rim size so as to find exact match.

Factors That Determine Fork Lift Tyre Sizes

Load Carrying Capacity

The weight which a fork lift can bear influences the size of its tyres.Moreover heavier loads require bigger and stronger tires for stability purposes.

Working Environment

Terrain where these machines operate also determines their tyre sizes.For instance; rough grounds need larger pneumatic ones while smooth indoor floors may use smaller polyurethane type.

Model Of Forklift Truck

Different models have varied specifications concerning wheel arrangement among other features thus calling for dissimilar tyre sizes.Check your trucks manual before purchasing any new set.

Popular Forklift Tyre Sizes

Pneumatic Tire Sizes

  • 7.00-12: This size is appropriate when dealing with small or medium-sized lift trucks that work on rough terrain most of the time.
  • 8.25-15: Ideal for medium-sized up to large construction site used fork-lifts during heavy duty workloads handling on/off road activities
  • 10.00-20: Made specifically for heavy duty industrial lift truck application designed to move extra large cargo efficiently within warehouses etcetera where there are many goods piled high requiring frequent lifting operations

Solid Tire Sizes

  • 5.00-8: These types are commonly found in indoor storage facilities where smooth floors exist.
  • 6.50 – 10: Used mainly by manufacturing plants having average sized equipment.
  • 8.25 – 15: Mostly suitable for large indoor/outdoor environment applications such as warehouses and distribution centers.

Polyurethane Tire Sizes

  • 10×4: This size is best suited for electric powered fork-lifts used in warehouses where there is need to conserve energy.
  • 12×4½: For medium-sized electric forklifts
  • 14×5: Heavy-duty electric forklifts

Advantages of Using the Right Tire Size

Better Performance

A good tire size enables a forklift to perform well. This guarantees smooth operations, increased traction and better control which in turn makes work easier and faster.

Increased Safety

When driving a forklift safety should be your number one priority. Correct tire sizes promote stability and prevent accidents resulting from tire blowouts or unevenness.

Cost Effective

You can save on maintenance expenses by using tires that are the correct size because they reduce wearing off. Furthermore, fuel consumption is enhanced thus saving money over time.

Common Mistakes to Avoid When Selecting Forklift Tires

Disregarding Manufacturer’s Recommendations

Always consider what the manufacturer says about tire sizes. Not doing so might affect how the machine operates and put lives at risk.

Loading Beyond Capacity

Irrespective of their sizes overloading a forklift damages its tires. Always consider load capacity limits.

Failure To Inspect Regularly

Frequent checks can prolong lifespan of your forklift wheels; failure to do so may result into early damage or bursts that could cause fatal accidents.

Choosing Where To Buy From

Track Record And Customer Reviews

Choose suppliers who have proved themselves overtime through positive testimonials given by satisfied clients; such firms will definitely deliver quality products meeting all your expectations without fail.

Variety Of Sizes Offered

There should be many different options available when it comes to choosing fork lift tire dimensions from one supplier alone; this way finding an exact match becomes easy since you are not limited by only few alternatives which may not fit well into what is required by various machines within your fleet.

What Happens After Purchase

Consider dealerships offering extended warranties as well as other forms of after sales support like technical assistance or even replacement services; this gives you peace of mind knowing that should anything go wrong with any part purchased they will take care of everything until such time when everything gets back into place again.


It is important to choose the right size forklift tire in order for it work optimally, safely and cost effectively. Knowing which type fits where best, how sizes are arrived at plus what influences selection can help one make an informed decision before settling on any particular brand or model. Always consult manuals from different manufacturers, take measurements off existing wheels then factor operating conditions into final choice.


1. What are some common tire sizes for forklifts?

Pneumatic tires – 7.00-12; Solid tires – 5.00-8; Polyurethane tires – 10×4

2. How often should I change my forklift tyres?

This depends on usage and maintenance but generally every 1000-2000 hours of operation.

3. Can different sized tyres be used together on one machine?

Matching all these numbers across board would be ideal because it ensures stability as well as good performance throughout the entire vehicle’s drivetrain system.

4. Which factors determine the right size of a tyre for a given fork lift truck?

Load carrying capacity, working environment conditions such as surface types/conditions etc., and finally equipment specifications among others have got much influence over what could eventually become perfect choice when selecting suitable wheel assemblies meant specifically for use with certain models or brands of fork lift trucks.

5. Why is it necessary to fit correct sized tyres?

Failure to do so may lead to inefficiency during work execution due frequent breakdown hence low output levels achieved within stipulated timeframe while also posing danger both operators themselves those around them.

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