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Avon ZT5

The Avon ZT5 is a Touring Summer tire designed to be fitted to Passenger Cars.

5.7
Tire Reviews Score Based on User Reviews
Limited Confidence View Breakdown
Dry Grip
81%
Wet Grip
67%
Road Feedback
73%
Handling
65%
Wear
73%
Comfort
74%
Buy again
60%
29 Reviews
70% Average
342,422 miles driven
2 Tests (avg: 29th)
Avon ZT5

Avon ZT5

Summer Mid-Range
BETA
5.7 / 10
Based on User Reviews · Limited Confidence · Updated 23 Feb 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: 2
Publications: 2
Period: 2014 - 2015
User Reviews
Weight: 15%
Reviews: 29
Avg Rating: 70.4%
Min Required: 5
Consistency
Weight: 5%
Score Std Dev: 0.06
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
Data Sources
TestPublicationDateSizePositionMetrics
2015 Market Overview - Braking Test Auto Bild 2015 185/60 R15 45/52 0 metrics
2014 ADAC 175/65 R14 Summer Tire Test ADAC 2014 175/65 R14 13/16 0 metrics
2
Tests
29th
Average
13th
Best
45th
Worst
Latest Tire Test Results
45th/52
13th/16
Weak on dry and wet roads, slightly higher fuel consumption and wear

Questions and Answers for the Avon ZT5

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May 15, 2016

Hi I run a Opel Manta Stage Rally Car we are Tarmac spec for Stage demo runs. I have 15" rims. BUT we have been asked to do Navigational event North Wales we have had to go back to 14" Ronal wheels to run as 80's period. Being only Grp A spec the car is narrow body so we have to run 60 series tire. I have opted to buy 4 Avon ZT5 . THE QUESTION IS HOW WILL THESE TYRES COPE WITH SMOOTH TARMAC / MUD/ GRAVEL / RIVER CROSSING. (FORD). WHAT COMPOUND ARE THEY IE: super soft/ soft/medium /hard ? I'm not to worried about noise were on intercom

The Avon ZT5's are likely to struggle with any serious speed on a rough surface - they're a soft structured low rolling resistance road tire.
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Top 3 Avon ZT5 Reviews

Given 84% while driving a Fiat Punto 1.2 8v (165/70 R14 T) on a combination of roads for 20,000 spirited miles
Purchased these tires twice for a Fiat Punto 1.2 8v. Not the quickest of cars by any stretch, but driven hard almost all the time. Tires lasted 20000 miles both times they were fitted and a good price also.

Never noticed any issues with heavy breaking, but the tires would easily slide on a wet road given half a chance, especially when accelerating off of a roundabout.

Quiet and comfortable enough, no issues there.
August 1, 2019
Given 86% while driving a Daihatsu Sirion (225/45 R17) on a combination of roads for 34,000 average miles
I have been well pleased with Avon ZT5 tires. They have lasted a lot longer than the original tires fitted to the car. At 34000 miles they are still giving good grip, are above the legal limit & shall only be replacing them to be assured of passing MOT. Shall replace with Avon XT5.

For a general family car these are great value tires.

For folks saying they break away in the wet, could I respectfully suggest that your driving style is not suited to a family car.
June 3, 2018
Mitsubishi Colt (175/65 R14) on mostly town for 2,000 easy going miles
I tend not to drive in such a fashion as to put a tire under any great load, and wet braking at speed is probably not something I have had to do for decades. Perhaps keeping ones distance and considering the road conditions means a driver can avoid such perils. However I accept that emergencies do happen due to the poor driving of others.
I had two Avon ZT5 tires fitted a few months ago. They replaced two Nexen tires which didn't last very long on the front.
Given my sedate driving I assumed the Nexen would last, but sadly they showed considerable wear after only 8000 miles.
The Avons seem quieter although not by much. They are also a very handsome tire, which won't concern some but will interest others. They are yet to show any signs of wear. They seem grippy enough in all conditions for normal driving.
I have a pair of Continentals on the back, factory fitted. Loads of wear left, but cracking badly after 6 years. When I replace them I will buy some more Avons.
July 13, 2018

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Latest Avon ZT5 Reviews

Given 84% while driving a Citroën xsara picasso (185/65 R15 N) on a combination of roads for 15,000 easy going miles
Fitted to my wife's MPV so far these tires have been no problems at all. Compared to the previous tires they have a much lower wear rate and improved handling. They provide good grip in both wet and dry conditions and excellent wear rate. For a family vehicle, they are a good choice. Will definitely buy again.
March 20, 2018
Given 91% while driving a (195/60 R15) on a combination of roads for 2,000 average miles
Replaced my previous tires which were Runway Enduro (and rubbish even though they were only half worn) with the ZT5's. What a diference! The feel through the steering is a revelation, the comfort, road noise and fuel economy are all much better. They grip well in dry or wet conditions and all for under £50 a corner fitted. Obviously they are not fitted to a sports car so not tested to extreme levels but overall very impressed. I would definitely recommend.
September 10, 2017
Given 31% while driving a Volkswagen Golf 1.9 Tdi (195/65 R15) on a combination of roads for 10 average miles
Got to be the worst griping tire there has ever been made , in the wet they are absolutely lethal you cannot go round roundabout any more than 15mph , tight bends put your toe down and it just slips all over , still wheel spins in 3rd gear in the wet , considering its a vw golf which is a good handling car but it is probably the worst handling with these on never had no problems with my verdisteins , comforts ok and fairly cheap but I would never buy them again they are not safe !!
August 28, 2016
Given 64% while driving a Citroën C2 VTS (175/60 R14) on mostly country roads for 500 average miles
Got some ZT5's on the front of my Citroen c2 and although they seem great in dry weather and very little road noise they just don't perform as well in wet and gravel, I pull away from a junction near where I live and almost always wheel spin as there is some gravel. once when it was wet on the same junction they just wouldn't find any grip. At first I thought I had broken something on the car as it juddered and wouldn't move for a split second and then realised the tires were slipping on the slight wet gravel. Compared to some grip 300's (cheap) I have on some alloys that were on the car previously the avons seems to be a lot less capable in the wet and I just don't feel so safe with them on.
July 16, 2016
Given 70% while driving a Fiat doblo (225/45 R17) on mostly country roads for 8,000 easy going miles
The tire walls perished and cracked to such an extent that all were scrap at 14 months old and 8k miles even though the date stamp showed they were manufactured in the year of fitting (2014) and they were in UK (i.e. negligible sun damage). Never again.
March 30, 2016
Given 77% while driving a Volkswagen fox (185/60 R14 H) on a combination of roads for 18,000 spirited miles
Very Mid-range tire. Will grip effectively in all conditions, but they are fairly noisy (especially on motorway). Last approx 20K on front and 30K on back
March 18, 2016
Given 75% while driving a Volkswagen Sharan 1.9TDi (190/65 R15 H) on mostly town for 7,000 average miles
Replaced Front tires on my VW Sharan 1996 with 195/65 R15 XL 95H load tires. I was looking for a set with the 95 Load rating vs the 91 rating. Overall the tires seem good, only replaced the fronts to start around 3 month ago, wear seems ok, done around 3000 miles. The ride is a bit nicer than when on the 91 tires but saying that the noise is slightly more, not sure if that normal or not. Mainly I was attracted to these by the price and Avon being a know brand. I am considering replacing the rears now and will probably opt for the same one.
September 29, 2015
Given 60% while driving a Daewoo Matiz (155/65 R13 T) on a combination of roads for 18,000 easy going miles
Better grip than Barum Brilliantis and Khumo KH17, but quite a bit noisier than both. Average wear.
August 8, 2015
Given 100% while driving a Skoda Fabia 1.2 (165/70 R14 T) on mostly country roads for 1,000 spirited miles
i have put the tires on my car on my car and i love them amazing grip and i have pushed them to the limit racing my mate on a closed track on them and grip was top marks and drove home in the wet never lost grip ones i recommend them
February 27, 2015
Given 46% while driving a Ford Fiesta (175/65 R14 T) on mostly motorways for 15,000 easy going miles
After 24000 km I changed them due to wearness. I was feeling unsafe especially on wet road. The front tires in order to look properly should be inflated with 45 psi. Avoid them!
October 9, 2014
Given 90% while driving a Fiat Punto 1.2 8v (165/70 R14 T) on a combination of roads for 5,000 average miles
First set of tires I've ever had to buy, and for my Fiat Punto, they are a nice cheap set of tires that offer good grip and wear levels. I previously had 3 makes of tire on the car, so going to one set across the car made a big difference.
Would buy again when I need to get some more.
April 15, 2014
Given 53% while driving a Volkswagen Caddy (225/45 R17) on a combination of roads for 5,000 average miles
Have avon zt 5 tires fitted to my vw caddy van they are very good in dry conditions , but in the wet are very poor ,no grip at low speeds on roundabouts , and some corners.
October 3, 2013
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