80% Dirt & Mud, 20% Road & Sand
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.
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Mud Scoops And Mud Release Dimples Create air pockets to...
Learn moreFlex Groove Allows the tyre to flex, dampening the impac...
Learn moreAdvanced Silica Compound Formulated with the optimum con...
Learn moreArmor-Tek3 On top of high tensile construction, the STT ...
Learn moreMicro Gauge™ Siping Reduce cutting and chipping whilst e...
Learn moreRaised Rubber Ribs Raised Rubber Ribs and angled groove ...
Learn moreCreate air pockets to release mud from the tread, giving you exceptional all-surface traction.
Allows the tyre to flex, dampening the impact generated by inconsistent terrain, giving you more flexibility and a smoother ride.
Formulated with the optimum content of chemically-coupled silica reduces cutting and chipping in off-road conditions whilst improving wet traction. This gives you improved wet traction and longevity.
On top of high tensile construction, the STT PRO features Armor-Tek3 - an additional 3rd 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.
Reduce cutting and chipping whilst enhancing traction in wet, soft surfaces, giving you enhanced stability and longevity.
Raised Rubber Ribs and angled groove walls work together to eject stones from the tread, giving you reduced stone retention and more grip.
Turns out we didn't need to spend that much on the rest of the accessories because the tyres did their job better than I expected.Read more
Select your vehicle in the Tyre Finder to see if this tyre suits you
Size | Approved Rim Width | OD MM | Load index | Tread Depth (MM) | Actions | ||
---|---|---|---|---|---|---|---|
Light Truck Construction | |||||||
30/9.5R15 | 6.5-8.5 | 751 | 104Q | 15.2 | |||
31/10.5R15 | 7.0-9.0 | 781 | 109Q | 15.8 | |||
32/11.5R15 | 8.0-10.0 | 802 | 113Q | 15.8 | |||
33/12.5R15 | 8.5-11.0 | 831 | 108Q | 16.6 | |||
35/12.5R15 | 8.5-11.0 | 878 | 113Q | 16.6 | |||
305/70R16 | 8.0-9.5 | 838 | 124Q | 15.4 | |||
245/75R16 | 6.5-8.0 | 780 | 120Q | 14.3 | |||
265/75R16 | 7.0-8.0 | 810 | 123Q | 14.8 | |||
285/75R16 | 7.5-9.0 | 838 | 126Q | 15.1 | |||
315/75R16 | 8.0-11.0 | 877 | 127Q | 16.2 | |||
215/85R16 | 5.5-7.0 | 777 | 115Q | 14.7 | |||
235/85R16 | 6.0-7.5 | 810 | 120Q | 14.3 | |||
37/12.5R17 | 8.5-11.0 | 934 | 124Q | 17.5 | |||
37/13.5R17 | 8.5-11.0 | 934 | 121Q | 17.5 | |||
305/65R17 | 8.5-11.0 | 830 | 121Q | 16.6 | |||
265/70R17 | 7.0-8.5 | 811 | 121Q | 14.8 | |||
285/70R17 | 7.5-9.0 | 839 | 121Q | 15.2 | |||
295/70R17 | 7.5-10.0 | 850 | 121Q | 16.6 | |||
315/70R17 | 8.0-11.0 | 878 | 121Q | 16.6 | |||
305/60R18 | 8.5-11.0 | 830 | 126Q | 16.6 | |||
275/65R18 | 7.5-9.0 | 820 | 123Q | 15.1 | |||
285/65R18 | 8.0-10.0 | 836 | 125Q | 15.1 | |||
325/65R18 | 9.0-12.0 | 881 | 127Q | 16.6 | |||
275/70R18 | 7.0-8.5 | 846 | 125P | 16 | |||
295/70R18 | 7.5-10.0 | 876 | 129P | 16.6 | |||
305/70R18 | 8.5-10.0 | 891 | 126Q | 16.6 | |||
35/12.5R20 | 8.5-11.0 | 881 | 121Q | 16.6 | |||
305/55R20 | 8.5-11.0 | 851 | 121Q | 16.4 | |||
275/65R20 | 7.5-9.5 | 876 | 126Q | 15.2 |