Cooper Discoverer STT PRO
All Terrain for your everyday roads. Choose your size below, or match your vehicle before you buy.


Find your size. See your price.
Pricing below is for Anaheim until you choose your store. Your chosen size, load and speed ratings must match your vehicle.
Available specifications: 26 · Economy installation selected
Tire specs
- Load index
- 109
- Speed rating
- Q (99 mph)
- Load range
- C (6-ply)
- Tread depth
- 20/32"
- Item #
- 31105015COO170110034
Tire specs
- Load index
- 113
- Speed rating
- Q (99 mph)
- Load range
- C (6-ply)
- Tread depth
- 21/32"
- Item #
- 35125015COO170113034
Tire specs
- Load index
- 113
- Speed rating
- Q (99 mph)
- Load range
- C (6-ply)
- Tread depth
- 20/32"
- Item #
- 32115015COO170130034
Tire specs
- Load index
- 119
- Speed rating
- Q (99 mph)
- Load range
- F (12-ply)
- Tread depth
- 21/32"
- Item #
- 33125020COO170230006
Tire specs
- Load index
- 120/116
- Speed rating
- Q (99 mph)
- Load range
- E (10-ply)
- Tread depth
- 18/32"
- Item #
- 2457516COO170112006
Tire specs
- Load index
- 121/118
- Speed rating
- Q (99 mph)
- Load range
- E (10-ply)
- Tread depth
- 18/32"
- Item #
- 2657017COO170102034
Tire specs
- Load index
- 121
- Speed rating
- Q (99 mph)
- Load range
- E (10-ply)
- Tread depth
- 22/32"
- Item #
- 37135017COO170137006
Tire specs
- Load index
- 121/118
- Speed rating
- Q (99 mph)
- Load range
- E (10-ply)
- Tread depth
- 21/32"
- Item #
- 3157017COO170119034
Tire specs
- Load index
- 121
- Speed rating
- Q (99 mph)
- Load range
- E (10-ply)
- Tread depth
- 21/32"
- Item #
- 35125020COO170128006
Tire specs
- Load index
- 121/118
- Speed rating
- Q (99 mph)
- Load range
- E (10-ply)
- Tread depth
- 21/32"
- Item #
- 2957017COO170115034
Tire specs
- Load index
- 121/118
- Speed rating
- Q (99 mph)
- Load range
- E (10-ply)
- Tread depth
- 21/32"
- Item #
- 3056517COO170136006
Tire specs
- Load index
- 121
- Speed rating
- Q (99 mph)
- Load range
- F (12-ply)
- Tread depth
- 21/32"
- Item #
- 35125022COO170231006
Tire specs
- Load index
- 121/118
- Speed rating
- Q (99 mph)
- Load range
- E (10-ply)
- Tread depth
- 18/32"
- Item #
- 2857017COO170306034
Tire specs
- Load index
- 121
- Speed rating
- Q (99 mph)
- Load range
- C (6-ply)
- Tread depth
- 22/32"
- Item #
- 40135017COO170307006
Tire specs
- Load index
- 122
- Speed rating
- Q (99 mph)
- Load range
- E (10-ply)
- Tread depth
- 21/32"
- Item #
- 35135020COO170141006
Tire specs
- Load index
- 123/120
- Speed rating
- Q (99 mph)
- Load range
- E (10-ply)
- Tread depth
- 18/32"
- Item #
- 2657516COO170106034
Tire specs
- Load index
- 123
- Speed rating
- Q (99 mph)
- Load range
- E (10-ply)
- Tread depth
- 21/32"
- Item #
- 37135022COO170140006
Tire specs
- Load index
- 124/121
- Speed rating
- Q (99 mph)
- Load range
- E (10-ply)
- Tread depth
- 19.5/32"
- Item #
- 3057016COO170120034
Tire specs
- Load index
- 125
- Speed rating
- Q (99 mph)
- Load range
- F (12-ply)
- Tread depth
- 21/32"
- Item #
- 35125020COO170148006
Tire specs
- Load index
- 125/122
- Speed rating
- Q (99 mph)
- Load range
- E (10-ply)
- Tread depth
- 19/32"
- Item #
- 2856518COO170118034
Tire specs
- Load index
- 126/123
- Speed rating
- Q (99 mph)
- Load range
- E (10-ply)
- Tread depth
- 19/32"
- Item #
- 2857516COO170108034
Tire specs
- Load index
- 126/123
- Speed rating
- Q (99 mph)
- Load range
- E (10-ply)
- Tread depth
- 19.5/32"
- Item #
- 2956020COO170104006
Tire specs
- Load index
- 126/123
- Speed rating
- Q (99 mph)
- Load range
- E (10-ply)
- Tread depth
- 19.5/32"
- Item #
- 2756520COO170127006
Tire specs
- Load index
- 126
- Speed rating
- Q (99 mph)
- Load range
- E (10-ply)
- Tread depth
- 21/32"
- Item #
- 37125020COO170309006
Tire specs
- Load index
- 127/124
- Speed rating
- Q (99 mph)
- Load range
- E (10-ply)
- Tread depth
- 20/32"
- Item #
- 3157516COO170310034
Tire specs
- Load index
- 129/126
- Speed rating
- P (93 mph)
- Load range
- E (10-ply)
- Tread depth
- 21/32"
- Item #
- 2957018COO170145034