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Performance / Handling, SUV


225/65R18 103H

Price Inc. Fitting^
Or click here for Fitment TOMORROW


4 × DUNLOP GRANDTREK ST20 225/65R18 103H

Delivery & Installation

Delivery to 3000 [change]
Delivery est. on 17 Jun
Included +
Fitting, Balancing & Old Tyre Disposal
Included ^


Risk Free Guarantee*
1 Year Tyre Roadside Assist
Valued At $30
225/65R18 103H

2 reviews

by Jeremy 27th April 2020

by Yanica Grant 28th Feb 2019
Great tyres, even better price including fitting. So easy to organise. Love the system of putting your number plate in so your positive they are right for your car.

225/65R18 103H

Own a 4WD but mainly stick to the black top? The Dunlop Grandtrek ST20 features a spiral overlay construction and a silica tread compound to offer the best on-road experience. With superior braking, cornering and handling particularly in wet weather conditions, the Grandtrek ST20 is the on-road tyre for 4WD owners who are not afraid to venture off the tarmac. The steering response you’ll feel from the Grandtrek ST20 is one of its key features, and the reason why several leading car makers choose them as standard fitment for their new models.


  • Silica tread compound
  • Original Equipment fitments
  • Spiral overlay construction


  • Greatly increased wet braking and handling, while retaining outstanding levels of dry road performance
  • Endorsed by leading car manufacturers as original equipment.
  • Improves steering response and braking efficiency



Tyresales delivers Australia wide with fast service which is sure to impress. With free delivery+ on a wide selection of tyres, our expansive network means your tyres will arrive in no time at all. To read more about delivery to your area please click our Delivery Information page to find out more.


With the largest fitment network all across Australia there is always a fitment centre in close proximity to your home or workplace. Simply choose your fitment location while in the checkout process. Once your tyres arrive the centre will be in contact and arrange a fitting time that suits you. Alternatively, you can arrange the fitment yourself. You can read more about the installation on our Fitting and Balancing page.


Tyresales Risk Free Guarantee provides full money back guarantee if you’re not happy with your purchase, we will even cover the shipping costs!

To be eligible, tyres must be unmounted and returned within 30 days of delivery. If a return request is made after this time, tyresales reserves the right to refuse the return.

If wanting to process a return please send an email to our customer service team at customersupport@tyresales.com.au. If you would like to read our full T’s and C’s on warranties & returns you can visit our Warranty & Returns page.

© tyresales Pty Ltd All rights reserved
* Tyres must be returned to tyresales within 30 days of delivery, see Returns Policy for more info.
** See our Price Match Guarantee
+ Delivery surcharge may apply depending on the quantity, type of tyre purchased, and the delivery location. Delivery cost is confirmed at checkout. Terms & Conditions apply.
^ Free installation available on select products at certain Fitment Centres. Any installation fees are confirmed at the checkout.
Some images are for illustration purposes only.