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Whether you’re running errands or going camping, you need to be ready for every curve and bump—and so do your tires. The Cooper® Discoverer Road+Trail™ AT tire was built with increased durability, stability, and traction to handle what the road throws your way.

Cooper Discoverer Road + Trail AT

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Get up to $100 back on a set of 4 select Cooper tires by online or mail-in rebate and paid by Prepaid Card or Virtual Card on qualifying purchases made 10/1/25-11/30/25.
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Front and Rear 255/75R17 115T

$290.97/tire

Part Number171284050
Max Wheel Width8.5
Min Wheel Width6.5
Outside Diameter32.1
SidewallRaised White Letters
Warranty Mileage105000

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Only $1163.88for 4 tires

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Additional Information Cooper Discoverer Road + Trail AT

A durable tread helps resist cutting, cracking, and tearing that occurs on tough trails|Improved interlocking tread lugs increase all season performance to help you feel confident in wet and dry conditions|An improved design will help you experience a smoother, quieter ride from city streets to trails

Highlights

  • A durable tread helps resist cutting, cracking, and tearing that occurs on tough trails
  • Improved interlocking tread lugs increase all season performance to help you feel confident in wet and dry conditions
  • An improved design will help you experience a smoother, quieter ride from city streets to trails

Specifications

Part NumberSizeMax
Wheel
Width		Min
Wheel
Width		Outside
Diameter		SidewallWarranty
Mileage		StockPrice
171261049225/60R17 103H8627.6Black Sidewall105000In Stock $250.51
171262049225/60R18 104H8628.6Black Sidewall105000Low Stock $262.57
171263049225/65R17 102H8628.5Black Sidewall105000Low Stock $245.99
171264050225/70R15 100T7.5627.4Raised White Letters105000Low Stock $222.41
171265049225/75R16 104T7.5629.3Black Sidewall105000Low Stock $226.27
171266049235/60R18 107H8.56.529.1Black Sidewall105000In Stock $271.97
171267049235/65R17 108H8.56.529Black Sidewall105000Low Stock $264.20
171268049235/65R18 106V8.56.530Black Sidewall105000In Stock $262.57
171269049235/70R16 106T8629Black Sidewall105000Out of Stock$242.33
171270049235/75R15 109T8628.9Black Sidewall105000In Stock $218.42
171271049235/75R17 109T8630.9Black Sidewall105000Low Stock $268.91
171272049245/50R20 102V8.5729.6Black Sidewall105000Low Stock $353.74
171273049245/60R18 105H8.5729.6Black Sidewall105000Out of Stock$289.48
171274049245/65R17 111T8.5729.5Black Sidewall105000Out of Stock$278.77
171275049245/70R16 107T86.529.5Black Sidewall105000Low Stock $259.96
171276049245/70R17 114T86.530.5Black Sidewall105000Out of Stock$284.41
171277049245/75R16 111T86.530.5Black Sidewall105000In Stock $247.90
171278049245/75R17 112T86.531.5Black Sidewall105000Low Stock $284.41
171279049255/55R20 110V9731Black Sidewall105000Low Stock $347.31
171280049255/65R17 110T9730.1Black Sidewall105000Low Stock $286.36
171281050255/70R16 115T8.56.530.1Raised White Letters105000In Stock $259.54
171282050255/70R17 112T8.56.531.1Raised White Letters105000In Stock $280.16
171283049255/70R18 116T8.56.532.1Black Sidewall105000Out of Stock$331.58
171284050255/75R17 115T8.56.532.1Raised White Letters105000Low Stock $290.97
171285049265/50R20 111V9.57.530.4Black Sidewall105000In Stock $365.70
171286049265/60R18 114H9.57.530.5Black Sidewall105000In Stock $339.27
171287050265/65R17 112T9.57.530.6Raised White Letters105000In Stock $319.86
171288049265/65R18 116H9.57.531.6Black Sidewall105000In Stock $324.19
171289050265/70R16 112T9730.6Raised White Letters105000In Stock $289.70
171290050265/70R17 115T9731.6Raised White Letters105000Out of Stock$282.59
171291049265/70R18 116H9732.6Black Sidewall105000Out of Stock$314.27
171292050265/75R16 116T9731.6Raised White Letters105000Low Stock $273.46
171293049275/55R20 117H9.57.531.9Black Sidewall105000In Stock $391.96
171294049275/60R20 115H9.57.533Black Sidewall105000Low Stock $369.56
171295049285/45R22 114H10.5932.1Black Sidewall105000In Stock $439.90
171296049275/65R18 116H9.57.532.1Black Sidewall105000In Stock $364.76