Tire Test Results

Testing Ultra High Performance All-Season Run-Flat Tires

Tires Tested

Bridgestone Potenza RE960AS Pole Position RFT (Ultra High Performance All-Season)
Michelin Pilot Sport A/S Plus ZP (Ultra High Performance All-Season)
Pirelli P Zero Nero All Season Run Flat (Ultra High Performance All-Season)
Yokohama AVID ENVigor ZPS (High Performance All-Season)

Testing Ultra High Performance All-Season Run-Flat Tires (03:37)

Category: Tires

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Most run-flat tires are summer tires developed for O.E. use on global vehicle makes/models. But several manufacturers have responded to the needs of North American drivers with run-flat tires that promise year-round traction.

We tested favorites from the High Performance All-Season and Ultra High Performance All-Season categories to see if they deliver on their promise.

Read the full test report.


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