By Brand

By Vehicle

Our Current Deals

The Latest Blog Articles

Signs You Need a Tyre Repair vs Replacement

Signs You Need a Tyre Repair vs Replacement

Tyre damage isn’t always a write-off. Find out when you need a tyre replacement vs. repair and how to stay safe with proper tyre care.

How Long Does It Take to Charge an Electric Vehicle?

How Long Does It Take to Charge an Electric Vehicle?

Thinking of going electric? Find out how long it really takes to charge an EV and what factors affect charging speed in this guide.

What is an Electric Vehicle?

What is an Electric Vehicle?

Curious about electric vehicles? Discover what EVs are, how they work, and why they're becoming a smart choice for everyday drivers.

What Is the Best Tyre Pressure for 4WD on the Road?

What Is the Best Tyre Pressure for 4WD on the Road?

Maximise your 4WD's efficiency and safety by maintaining proper tyre pressures. Learn the recommended settings for on-road driving in Australia.

Phone call

Cooper STT PRO

Cooper Logo

Available Sizes



The STT PRO is the most advanced extreme off-road tyre Cooper Tires offers, providing remarkable off-road performance without sacrificing on-road traction. Tested in the tough Australian Outback.

Tyre Details

The STT PRO is the most advanced extreme off-road tyre Cooper Tires offers, providing remarkable off-road performance without sacrificing on-road traction. Tested in the tough Australian Outback, it is ready for anything you throw at it.

Key Features

  • Flex Grooves allow the tyre to flex, dampening the impact generated by inconsistent terrain, giving you more flexibility, better off-road grip and a smoother ride.

  • Mud Scoops and Mud Release Dimples create air pockets to release mud and debris from the tread, giving you exceptional all-surface traction.

  • Raised Rubber Ribs and Angled Groove Walls work together to eject stones from the tread, reducing stone retention and providing more grip off-road.

  • On top of high tensile body plies, the STT PRO features Armor-Tek3 Construction - an additional third ply on an 8° angle. Unique Armor-Tek3 Construction is engineered to give you over 2.5 times* more tear and impact damage resistance by reducing the rubber gaps by 50% to give you peace of mind when driving off-road. *Compared to standard 2-ply tyres.

  • Advanced Silica Compound, formulated with the optimum content of chemically-coupled silica. This helps reduce cutting and chipping off-road while improving wet traction on-road.


Your Quote

Not sure? Ask an Expert

Your name is required
Your mobile number is required
Your email is required

Thank you for contacting us!

We'll reach out to you as soon as we can.


Size Range

Not sure what size you need? Search by vehicle, or contact us using the form above.

Size Load/Speed Runflat Load Range Vehicle Code Technology Optimised for EV
15"
31x10.5R15 109Q C Armor-TEK3
32x11.5R15 113Q C Armor-TEK3
33x12.5R15 108Q C Armor-TEK3
35x12.5R15 113Q C Armor-TEK3
16"
235/85R16 120Q E Armor-TEK3
245/75R16 120Q E Armor-TEK3
265/75R16 123Q E Armor-TEK3
285/75R16 126Q E Armor-TEK3
305/70R16 124Q E Armor-TEK3
315/75R16 127Q E Armor-TEK3
17"
265/70R17 121Q E Armor-TEK3
285/70R17 121Q E Armor-TEK3
315/70R17 121Q E Armor-TEK3
18"
275/65R18 123Q E Armor-TEK3
285/65R18 125Q E Armor-TEK3
305/60R18 126Q F
20"
35x12.5R20 121Q E Armor-TEK3
305/55R20 121Q E Armor-TEK3

Loading...