4 categories (9 tests)
Test Category | Best Performer | Worst Performer | Difference |
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Dry (3 tests) | |||
Dry Braking | ▲ Continental Premium Contact 6: 35.5 M | ▼ King-Meiler HPZ: 42.5 M | 7.0 M (16.5%) |
Dry Handling | ▲ Continental Premium Contact 6: 52.6 s | ▼ King-Meiler HPZ: 55 s | 2.4 s (4.4%) |
Subj. Dry Handling | ▲ Continental Premium Contact 6: 7.4 Points | ▼ King-Meiler HPZ: 4.5 Points | 2.9 Points (64.4%) |
Wet (3 tests) | |||
Wet Braking | ▲ Continental Premium Contact 6: 51.8 M | ▼ King-Meiler HPZ: 76.1 M | 24.3 M (31.9%) |
Wet Handling | ▲ Continental Premium Contact 6: 86.7 s | ▼ King-Meiler HPZ: 100.5 s | 13.8 s (13.7%) |
Straight Aqua | ▲ Debica Presto HP: 82.3 Km/H | ▼ King-Meiler HPZ: 71.1 Km/H | 11.2 Km/H (15.8%) |
Comfort (2 tests) | |||
Subj. Comfort | ▲ Continental Premium Contact 6: 7.5 Points | ▼ King-Meiler HPZ: 6 Points | 1.5 Points (25.0%) |
Noise | ▲ Debica Presto HP: 63.3 dB | ▼ King-Meiler HPZ: 64.7 dB | 1.4 dB (2.2%) |
Value (1 tests) | |||
Price | ▲ King-Meiler HPZ: 129.72 | ▼ Continental Premium Contact 6: 228.76 | 99.0 (43.3%) |
While we've not been able to test ourselves, tests from many years ago indicate that retreaded tires don't perform as well as even a budget tire. Car tires typically aren't designed to be retreaded (commercial bus and lorry tires are), so the retreading process can leave you with not only poor performance, but a product that could be classified as unsafe.
Naturally in the past few years there have been improvements in the car retreading process, and one brand in particular, King Meiler, has established a name for itself as "the" retreading brand.
To find out whether a modern retread can match a premium, or even a budget tire, the Polish magazine "Motor" have tested the King Meiler HPZ against the premium Continental PremiumContact 6, and a much cheaper Debica Presto HP.
The results speak for themselves.
Dry
It's been a while since we've seen such huge differences in the dry between a premium tire and a brand like Debica, which indicates that this version of the Presto HP certainly isn't the grippiest tire on test, so for the retreaded tire to be so far behind in both dry braking and dry handling, indicates a serious lack of grip!
Wet
Wet was a similar story to dry, except with larger margins. While the Debica stopped the car a pretty sizable 6.3 meters after the premium Continental, the King Meiler took a HUGE extra 24.3 meters to stop the car, again from 100 km/h. This means, where the car on the Debica stops, the car fitted with the King-Meiler tires will still be doing more than 48 km/h!
The retread tire also performed poorly in straight aquaplaning.
Environment
With the retreaded tire both noiser, and less comfortable than the premium and budget tires, its only positive quality was price. However, with the longevity of the tire untested, is a 100 euro saving really worth all the negative qualities?
Results
1st: Continental Premium Contact 6 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Excellent handling and short braking distances in all conditions. Relatively poor aquaplaning resistance, increased noise level. Read Reviews | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
2nd: Debica Presto HP | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Good aquaplaning resistance with low noise. Average braking performance. Read Reviews | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
3rd: King Meiler HPZ | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Low price, acceptable braking performance and handling on dry surfaces Poor handling and dangerously long braking distances on wet surfaces, weak aquaplaning resistance, high noise level. Read Reviews |