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Popularity of the model 12:
  • Year of manufacture.
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Value, average: 27

Key Facts

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Cooper Discoverer RTX



Description

This SUV and light truck tire was built with an aggressive and rugged design. The Discoverer RTX is ready to take on almost any terrain.

  • On and off-road traction
  • Stone ejectors
  • Increased soft surface and snow traction

Cooper Discoverer RTX Latest News

  • Aug 31, 2018
    Video

    Cooper Discoverer RTX Tire Review

    Overall good tire

  • Nov 19, 2015
    Video

    Cooper discoverer RTX review #2

    My second review of the discoverer RTX with 8,000 miles on the tires

  • Jan 27, 2015
    Video

    Cooper Discoverer RTX Tire Product Video

    Cooper's Discoverer RTX delivers tough off-road traction, comfortable highway driving and improved fuel mileage year round.


Detailed Information

Type and Size
Tire Model
Cooper / Discoverer RTX
Car Type
Light Truck / SUV
Season
All Season
Rim Diameter
15 / 16 / 17 / 18 / 20 "
Width
215 / 225 / 235 / 245 / 255 / 265 / 275 / 285 / 305 / 315 mm
Aspect Ratio
55 / 60 / 65 / 70 / 75 / 80 / 85 %
Construction
Radial
Special Features
Runflat
No
Mud and Snow
No
Extra Load
Optional
Speed and Load
Speed Index
R (max 106 mph) ... T (max 118 mph)
Load Index (max load for a tire)
 

Cooper / Discoverer RTX Sizes & Specifications

Rim Model Size Index Features Measured rim width Utqg Tread depth Sidewall styling Tread width Overall diameter Section width Load range Approved rim width Tire weight Max load Price
R15 235/75 R15 105T 235/75 R15 105T 6.5 500/A/B 13.0 OWL 6.73 28.66 9.3 STD 6 - 8 31.0 2039.0
R16 215/70 R16 100T 215/70 R16 100T 6.5 500/A/B 13.0 OWL 6.89 27.72 8.7 STD 5.5 - 7 29.0 1764.0
R16 225/70 R16 103T 225/70 R16 103T 6.5 500/A/B 13.0 OWL 7.01 28.62 9.0 STD 6 - 7 31.0 1929.0
R16 225/75 R16 104T 225/75 R16 104T 6.0 500/A/B 13.0 OWL 6.42 29.09 8.6 STD 6 - 7.5 30.0 1984.0
R16 225/75 R16 115/112R 225/75 R16 115/112R 6.0 16.5 BW 7.01 29.33 8.5 E 6 - 7 37.0 2680.0
R16 235/70 R16 106T 235/70 R16 106T 7.0 500/A/B 13.0 OWL 7.44 28.82 9.4 STD 6 - 8 34.0 2094.0
R16 235/75 R16 108T 235/75 R16 108T 6.5 500/A/B 13.0 OWL 6.89 29.65 9.3 STD 6 - 8 33.0 2205.0
R16 235/85 R16 120/116R 235/85 R16 120/116R 6.5 16.5 BW 6.69 31.77 9.4 E 6 - 7.5 42.0 3042.0
R16 245/70 R16 107T 245/70 R16 107T 7.0 500/A/B 13.0 OWL 7.68 29.41 9.8 STD 6.5 - 8 32.0 2149.0
R16 245/75 R16 111T 245/75 R16 111T 7.0 500/A/B 13.0 OWL 7.09 30.24 9.6 STD 6.5 - 8 35.0 2403.0
R16 245/75 R16 120/116R 245/75 R16 120/116R 7.0 16.5 OWL 7.52 30.35 9.7 E 6.5 - 8 42.0 3042.0
R16 255/70 R16 111T 255/70 R16 111T 7.5 500/A/B 13.0 OWL 7.95 29.96 10.2 STD 6.5 - 8.5 37.0 2403.0
R16 265/70 R16 112T 265/70 R16 112T 8.0 500/A/B 13.0 OWL 8.31 30.35 10.8 STD 7 - 9 38.0 2469.0
R16 265/75 R16 116T 265/75 R16 116T 7.5 500/A/B 13.0 OWL 7.76 31.5 10.6 STD 7 - 9 38.0 2756.0
R16 265/75 R16 123/120R 265/75 R16 123/120R 7.5 16.5 OWL 7.8 31.61 10.6 E 7 - 8 48.0 3415.0
R16 285/75 R16 126/123R 285/75 R16 126/123R 8.0 17.0 OWL 8.82 32.6 11.5 E 7.5 - 9 53.0 3750.0
R16 305/70 R16 124/121R 305/70 R16 124/121R 9.0 17.0 OWL 9.69 32.95 12.2 E 8 - 9.5 58.0 3525.0
R16 315/75 R16 127/124R 315/75 R16 127/124R 8.5 17.0 OWL 9.8 34.49 12.4 E 8 - 11 63.0 3860.0
R17 235/65 R17 104T 235/65 R17 104T 7.0 500/A/B 12.5 OWL 7.64 29.17 9.4 STD 6.5 - 8.5 35.0 1984.0
R17 235/70 R17 109T XL 235/70 R17 109T XL 7.0 500/A/B 13.0 BW 7.44 29.96 9.5 XL 6 - 8 35.0 2271.0
R17 235/80 R17 120/117R 235/80 R17 120/117R 6.5 16.5 OWL 6.69 31.77 9.2 E 6 - 7.5 42.0 3085.0
R17 245/65 R17 107T 245/65 R17 107T 7.0 500/A/B 12.5 OWL 7.76 29.53 9.5 STD 7 - 8.5 34.0 2149.0
R17 245/70 R17 110T 245/70 R17 110T 7.0 500/A/B 13.0 OWL 7.76 30.43 9.7 STD 6.5 - 8 37.0 2337.0
R17 245/70 R17 119/116R 245/70 R17 119/116R 7.0 16.5 OWL 7.87 30.55 9.8 E 6.5 - 8 43.0 3000.0
R17 245/75 R17 121/118S 245/75 R17 121/118S 7.0 16.0 OWL 7.64 31.5 10.0 E 6.5 - 7.5 46.0 3195.0
R17 255/65 R17 110T 255/65 R17 110T 7.5 500/A/B 12.5 OWL 8.23 30.12 10.1 STD 7 - 9 38.0 2337.0
R17 255/70 R17 112T 255/70 R17 112T 7.5 500/A/B 13.0 OWL 7.91 31.1 10.2 STD 6.5 - 8.5 40.0 2469.0
R17 265/65 R17 112T 265/65 R17 112T 8.0 500/A/B 12.5 OWL 8.54 30.59 10.6 STD 7.5 - 9.5 39.0 2469.0
R17 265/70 R17 115T 265/70 R17 115T 8.0 500/A/B 13.0 OWL 8.31 31.38 10.7 STD 7 - 9 42.0 2679.0
R17 265/70 R17 121/118R 265/70 R17 121/118R 8.0 16.5 OWL 8.58 31.65 10.9 E 7 - 8.5 49.0 3195.0
R17 285/70 R17 121/118S 285/70 R17 121/118S 8.5 17.0 BW 9.02 32.76 11.7 E 7.5 - 9 53.0 3195.0
R17 315/70 R17 121/118R 315/70 R17 121/118R 9.5 17.0 OWL 10.0 34.33 12.6 D 8 - 11 61.0 3195.0
R18 255/70 R18 113T 255/70 R18 113T 7.5 500/A/B 13.0 BW 8.07 32.09 10.2 STD 6.5 - 8.5 39.0 2535.0
R18 265/60 R18 110T 265/60 R18 110T 8.0 500/A/B 12.5 OWL 9.02 30.55 10.5 STD 7.5 - 9.5 38.0 2337.0
R18 265/65 R18 114T 265/65 R18 114T 8.0 500/A/B 12.5 OWL 8.54 31.5 10.7 STD 7.5 - 9.5 41.0 2601.0
R18 265/70 R18 116T 265/70 R18 116T 8.0 500/A/B 13.0 OWL 8.46 32.56 10.7 STD 7 - 9 42.0 2756.0
R18 265/70 R18 124/121S 265/70 R18 124/121S 8.0 16.5 OWL 8.9 32.64 10.7 E 7 - 9 51.0 3525.0
R18 275/65 R18 116T 275/65 R18 116T 8.0 500/A/B 12.5 OWL 8.74 32.13 11.0 STD 7.5 - 9.5 42.0 2756.0
R18 275/65 R18 123/120S 275/65 R18 123/120S 8.0 16.0 OWL 8.82 32.09 11.1 E 7.5 - 9.5 53.0 3415.0
R18 275/70 R18 125/122S 275/70 R18 125/122S 8.0 16.0 OWL 8.9 33.23 11.1 E 7 - 8.5 54.0 3640.0
R18 285/65 R18 125/122S 285/65 R18 125/122S 8.5 16.0 OWL 9.41 32.56 11.6 E 8 - 10 55.0 3640.0
R20 275/55 R20 117T XL 275/55 R20 117T XL 8.5 500/A/B 12.5 BW 9.17 31.93 10.9 XL 7.5 - 9.5 44.0 2833.0
R20 275/60 R20 115T 275/60 R20 115T 8.0 500/A/B 12.5 BW 8.86 33.03 10.9 STD 7.5 - 9.5 43.0 2679.0
R20 275/65 R20 126/123S 275/65 R20 126/123S 8.0 16.0 BW 8.9 34.06 11.1 E 7.5 - 9.5 56.0 3750.0
R20 305/55 R20 121/118S 305/55 R20 121/118S 9.5 16.0 BW 10.31 33.35 12.2 E 8.5 - 11 59.0 3195.0

Add First Review

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Questions and Answers

  • Aug 31, 2018
    Video

    Cooper Discoverer RTX Tire Review

    Overall good tire

  • Nov 19, 2015
    Video

    Cooper discoverer RTX review #2

    My second review of the discoverer RTX with 8,000 miles on the tires

  • Jan 27, 2015
    Video

    Cooper Discoverer RTX Tire Product Video

    Cooper's Discoverer RTX delivers tough off-road traction, comfortable highway driving and improved fuel mileage year round.