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Toyo Open Country UT View Gallery (1)
215-285/45-75 R16-22 184 sizes

Toyo Open Country UT

Toyo Tires Premium Touring Summer

Toyo's latest all-purpose Open Country UT tire is aimed squarely at pickup and SUV owners seeking the last word in safe, dependable on-road performance in all conditions.

6.2
Tire Reviews Score Based on User Reviews
Limited Confidence View Breakdown
Dry Grip
48%
Wet Grip
30%
Road Feedback
42%
Handling
36%
Wear
57%
Comfort
40%
Buy again
14%
5 Reviews
38% Average
31,100 miles driven
Toyo Open Country UT

Toyo Open Country UT

Summer Mid-Range
BETA
6.2 / 10
Based on User Reviews · Limited Confidence · Updated 15 Jun 2026

The Tire Reviews Score is the most comprehensive tire scoring system available. It aggregates professional test data from multiple independent publications, user reviews, and consistency analysis using Bayesian statistical methods, weighted normalisation, and recency-adjusted scoring to produce a single, reliable performance rating.

Learn more about our methodology
Score Components
Professional Tests
Weight: 80%
Tests: 0
Publications: 0
User Reviews
Weight: 15%
Reviews: 5
Avg Rating: 38.1%
Min Required: 5
Consistency
Weight: 5%
Score Std Dev: 0.12
History Points: 10
Methodology & Configuration
Scoring Process
  1. Collect Test Data: Gather results from professional tire tests across multiple publications. Minimum 1 test(s) required.
  2. Normalize Positions: Convert test positions to percentile scores using exponential weighting (factor: 1.2).
  3. Apply Recency Weighting: More recent tests are weighted higher with a decay rate of 0.95.
  4. Incorporate User Reviews: Factor in user review data (minimum 5 reviews). Weight: 15%.
  5. Bayesian Smoothing: Apply Bayesian prior (score: 7, weight: 1.5) to prevent extreme scores with limited data.
  6. Calculate Final Score: Combine all components using normalization factor of 1.1. Max score with limited data: 9.5.
Component Weights
Test Data
80%
User Reviews
15%
Consistency
5%
All Configuration Parameters
ParameterValueDescription
safety_weight 0.7 Weight multiplier for safety-related metrics
performance_weight 0.55 Weight multiplier for performance metrics
comfort_weight 0.4 Weight multiplier for comfort metrics
value_weight 0.45 Weight multiplier for value-for-money metrics
user_reviews_weight 0.15 How much user reviews contribute to the final score
test_data_weight 0.8 How much professional test data contributes to the final score
consistency_weight 0.05 How much score consistency contributes to the final score
recency_decay_rate 0.95 Rate at which older test results lose influence (higher = slower decay)
min_test_count 1 Minimum number of professional tests required
min_review_count 5 Minimum number of user reviews required
score_version 1.9 Current version of the scoring algorithm
score_normalization_factor 1.1 Factor used to normalize raw scores to the 0-10 scale
confidence_factor_weight 0.2 How much data confidence affects the final score
position_penalty_weight 0.2 Penalty applied for poor test positions
gap_penalty_threshold 12 Score gap (%) that triggers additional penalties
min_metrics_count 2 Minimum number of test metrics needed per test
limited_data_threshold 2 Number of tests below which data is considered limited
single_test_penalty 0.75 Score multiplier when only one test is available
critical_metric_penalty 0.7 Penalty for poor performance on critical safety metrics
critical_metric_threshold 70 Score below which a critical metric penalty applies
position_exponential_factor 1.2 Exponent used to amplify position-based scoring
position_exponential_threshold 0.9 Position percentile below which exponential scoring applies
gap_multiplier_critical 3 Multiplier for critical gap penalties
max_category_weight 2 Maximum weight any single category can have
max_score_limited_data 9.5 Score cap when data is limited
bayesian_prior_weight 1.5 Weight of the Bayesian prior in smoothing
bayesian_prior_score 7 Prior score used for Bayesian smoothing
evidence_test_multiplier 1.9 Multiplier for test evidence in confidence calculation
evidence_metric_divisor 3 Divisor for metric count in evidence calculation
evidence_review_divisor 10 Divisor for review count in evidence calculation
combined_penalty_floor 0.2
All Tests

Sorry, we don't currently have any magazine tire tests for the Toyo Open Country UT

Size Fuel Wet Noise
16 inch
215/70 R16 100 H D D 71
245/75 R16 111 S D C 71
215/70 R16 100 H D D 71
215/70 R16 100 H D D 71
215/70R16 100 H D D 71
215/70R16 100 H D D 71
215/70R16 100 H D D 71
17 inch
265/65 R17 112 H D C 71
235/65 R17 104 H D C 71
265/70 R17 115 H D C 71
225/60 R17 99 V D C 71
225/60 R17 99 H D C 71
215/55 R17 94 V D C 71
265/65 R17 112 H D C 71
265/65 R17 112 H D C 71
235/65 R17 104 H D C 71
235/65 R17 108 V XL D C 71
235/65 R17 104 H D C 71
265/70 R17 115 H D C 71
265/70 R17 115 H D C 71
265/65R17 112 H D C 71
235/65R17 108 V XL D C 71
225/60R17 99 V D C 71
215/55R17 94 V D C 71
265/70R17 115 H D C 71
235/65R17 104 H D C 71
225/60R17 99 V D C 71
265/65R17 112 H D C 71
265/65R17 112 H D C 71
225/60R17 99 H D C 71
18 inch
235/60 R18 107 W XL D C 71
235/60R18 107 W XL D C 71
235/60R18 107 W XL D C 71
20 inch
275/55 R20 117 V XL D C 72
275/55R20 117 V XL D C 72
275/55R20 117 V XL D C 72
275/55R20 117 V XL D C 72
View All Sizes and EU Label Scores for the Toyo Open Country UT >>

Questions and Answers for the Toyo Open Country UT

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Top 3 Toyo Open Country UT Reviews

Given 33% while driving a Toyota Sequoia (275/65 R18) on for 0 average miles
Hard tires and poor fuel economy
Helpful 823
May 13, 2025
Given 45% while driving a Subaru Outback (225/60 R18) on a combination of roads for 1,000 average miles
Bery quiete and soft. But hantling and braking is poor. It feels like driving winter tire in hot summer.
Helpful 880
December 10, 2024
Given 41% while driving a Volkswagen (B8) 1.4 TSI (150 Hp) DSG ACT (235/55 R18) on a combination of roads for 25,000 average miles
overall not good.
Helpful 893
February 23, 2022

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Latest Toyo Open Country UT Reviews

Given 27% while driving a Citroën C5 Aircross 1.6 PureTech 180 (215/65 R17) on mostly town for 100 spirited miles
Got them with a used car, fitted brand new by the dealer. By far the worst tires I've ever driven on. Literally the only good thing I can say about them is that they are quiet - on good, sealed, recently tarred roads, that is. On anything else, especially coarse chip, they become very noisy. They aquaplane scarily early, compared even to GitiSynergy H2s (which themselves aren't exactly the last word either) of similar size. Handling is lacklustre too; the steering feel is non-existent and any attempt to take corners at a "fun" speed results in nasty surprises when approaching the limit. I suspect these tires have been asked to do too many things at once and Toyo should stick to tires that either do urban well, or country well, but not both.
Helpful 204
December 1, 2025
Given 39% while driving a Mitsubishi Pajero/Montero Sport (225/60 R18) on a combination of roads for 5,000 miles
Crap tire just long lasting everything worst about this tire, it can manage a bit of offroading with no issues but its really bad tire. Better than cheap quality but its fitted by manufacturer otherwise never buy as there are better options.
Helpful 853
August 11, 2021
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