Triangle Lowest EFFEXWINTER TW421
provisional PTI 
from 1 test only 
Which sizes it's made in
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Price comparison across shops
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How the Triangle EFFEXWINTER TW421 evaluated
provisional PTI from 1 test only 
noise and comfort: only 65 % measured 
Snow Breakdown „Snow“
Wet Breakdown „Wet“
Dry Breakdown „Dry“
Ice 
Economy Breakdown „Economy“
Noise and comfort Breakdown „Noise and comfort“
Customer reviews are not part of PTI – PTI is based on measurements from independent tests; for tyres with few tests it also partly considers the brand's class.
Technical information
Focus: Standard
The largest and best-selling category, and Triangle EFFEXWINTER TW421 belongs to it. No single property is pushed here at the expense of the others — comfort, grip, noise and tread life keep a sensible balance. For most drivers it is the safest bet: the tyre behaves predictably in the dry and in the wet and covers a decent number of kilometres.
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Competitors
Main competitors in the same price range.
How the price has evolved
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