You can find the size of your tyre on the sidewall. If the sidewall is too scrubbed and the numbers are illegible, check the manufacturers manual to find the factory size.

In most cases, the last one or two digits of a tyre size are the rim size. For example, a 25x10.00-12 will have a 12” rim as the last two digits are the number 12.

Tyre sizes can be a little confusing.
Most mower, small skid steers and ATV tyres will have the size written similar to this example: 15x6.00-6. The 15 refers to the height of the tyre, the 6.00 refers to the width and the 6 refers to the rim size. These numbers are all measured in inches.

Tractor, boat trailer, wheelbarrow and trolley tyres are written in a different format.

As an example, the tractor size 7.50-16 is indicating that the 7.50 refers to the width of the tyre and the 16 refers to the rim size.

Boat trailer, wheelbarrow and trolley tyres will often have two numbers at the start with a slash separating them, such as the 4.80/4.00-8. This means that it is a tyre that is a multi-fit size and can fit any 8-inch rim with the numbers 4.00 up to 4.80 stamped on the tyre. Meaning if you have a 4.50-8 tyre for example, you can use the 4.80/4.00-8 tyre as an alternative size. The same applies for trolley and wheelbarrow tyres.

The last number on a size is always going to be the rim size of the tyre.

NHS stands for Non-Highway Service. This means that the tyre is not suitable to be used on asphalt or tarsealed roads. Tyres with NHS written on the sidewall are simply not made to handle the heat that builds up when a tyre is driven at higher speeds and longer durations on sealed roads.

PR stands for Ply Rating. The ply rating helps to identify the load carrying capacity of a tyre in terms of plies.

Our stock levels are updated regularly. If there is a product you are interested in but is showing as out of stock, please contact us with the item details and we can look into it further for you.


All delivery costs are calculated at checkout based on your location and items being purchased.

We ship Australia wide! Where some locations are too remote, couriers will arrange a drop to a local depot or store. In this case, the depot will be in contact to advise that your delivery is at their depot.
To avoid any delays or stock being returned to us, please be sure your contact information is correct at the time of ordering.

We dispatch all stocked items within 2 business days of receiving payment. You can expect to see a delivery typically within 2-5 business days. Please note, however, some rural and remote areas (including Western Australia) may require additional delivery time.

Since we use a postal service, we cannot give a time on when your order will be delivered.

Unfortunately, couriers do not offer the option to text or call prior to arrival.

We understand that you are busy and may not always available to receive your delivery. For you to receive your items quickly and avoid any additional delays, all orders are sent with authority to leave in a safe location. If there is a specific location you would like your items to be left, please make a note of this in the delivery instructions section when placing your order.

Occasionally, the courier may not find an ideal location to leave the item. In these cases, they will leave a calling card and take the items back to the PO for you to collect.


We have 4 convenient warehouse locations around Australia;

Redbank QLD

Silverwater NSW

Keysborough VIC

Regency Park SA

Once we know your postcode, we'll check your proximity to one of these locations and let you know if order pick-up is available for the selected products. All in-stock items are usually ready within 2 hours and we'll let you know via email when your order can be picked up.
If stock is not available in your location, we'll contact you via phone or email to discuss on when your order can be picked up or to set up alternative arrangements.

Please Contact Us prior to placing any orders requiring pickup.

Our warehouse staff will have a copy of your packing slip, so all you will need is to remember your name when collecting an order.

As our warehouse staff do not accept payments for orders, all payments need to made prior to collection. Payments are accepted over the phone, or you can request an invoice and pay online via one of our easy payment methods. Please note that if you choose to pay by bank deposit, the funds need to clear into our account before collection.

All orders placed for pickup will be held for one week. If you have not collected your order after a week, we will contact you to confirm that it is still required.

Most items are available for pickup. Some products, such as the Mitas, Heidenau and Shinko brand tyres, are sourced from other suppliers so they are not available for collection.

We have 4 convenient warehouse locations around Australia that you can organise a collection from;

Redbank QLD

Silverwater NSW

Keysborough VIC

Regency Park SA

Please note that we do not stock every item at all the locations listed above.

If stock is not available in your location, we'll contact you via phone or email to discuss on when your order can be picked up or to set up alternative arrangements.

Our opening hours for collection are 9 am to 3 pm, Monday to Friday.

If you would like to place an order for same day pickup, please have your order placed no later than 1 pm.

All in-stock items are usually ready within 2 hours and we'll let you know via email when your order can be picked up.

If you have placed an order for pickup but for some reason can no longer collect, please contact us so we can make alternative arrangements.

Returns & Exchanges

If you find that you're unhappy with an item you've purchased from us, we have a 60-day hassle-free return or exchange policy to make everything right for you. Simply contact us and we can sort everything out. 

See our returns page for more information.

At GEO Tyres, we aim to provide you with quality products and service at all times, however, if you have purchased an item from GEO Tyres and believe it to be faulty, please get in touch with us at Faulty items should be returned and can either be replaced or refunded.

For more information on returns, please visit our returns page.

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