Tire Scouter
Bridgestone Potenza Sport AS

Bridgestone Potenza Sport AS

  • Ultra high performance summer
  • 55 sizes

Best for enthusiast drivers. Ideal for those who prioritize maximum dry grip and handling precision in a summer tire.

78Strong

50k mi

500

Score and specs shown for size 205/45R17. Other sizes are listed below and can differ.

Our take

The Potenza Sport AS is tailored for drivers who demand top-notch dry grip and handling from their summer tires. With perfect scores in both dry grip and handling, it clearly targets enthusiasts who prioritize performance. Its wet grip also stands out, with a rating of 9, comfortably above the segment average. The 50,000-mile treadwear warranty is a notable advantage, offering more longevity than typical ultra-high-performance summer tires.

In this category, dry and wet grip are paramount, and the Potenza Sport AS delivers on both fronts. However, its comfort and noise scores are average, which might not appeal to those seeking a quieter or more cushioned ride. The harder compound indicated by the 500 UTQG treadwear rating could mean less road feedback compared to softer options like the Michelin Pilot Sport 4S.

When compared to rivals like the Pirelli P Zero (PZ4) and Michelin Pilot Sport 4S, the Potenza Sport AS offers a longer treadwear warranty but may not match the same level of comfort or road noise refinement. Drivers who prioritize a quieter ride might consider the Pirelli P Zero (PZ4) instead.

Overall, if your primary focus is on dry grip and handling for spirited driving, the Potenza Sport AS is a compelling choice. However, if comfort is a priority, you might want to explore other options like the Pirelli P Zero (PZ4).

Pros

  • Dry grip and handling scores of 10 — this tire excels in providing maximum traction and responsiveness, surpassing the category average of 8.7.
  • Wet grip rating of 9 is well above the category average of 7.6, making it a strong performer in rainy conditions.
  • 50,000-mile treadwear warranty is significantly higher than the category average of 37,754 miles, offering extended longevity for a performance tire.

Cons

  • The firmer ride might not suit drivers who prioritize comfort on daily commutes or long trips.
  • The Pirelli P Zero (PZ4) offers a slightly quieter ride, which might be preferable for those sensitive to road noise.
  • Comfort score of 6 aligns with the category average but might feel harsh on rougher roads compared to some competitors.
  • The higher UTQG treadwear rating of 500 suggests a harder compound, which may not provide the same level of feedback as softer competitors like the Michelin Pilot Sport 4S.

Tirescouter Editorial analysis, written from manufacturer specs with AI assistance. It is not based on road tests or owner reviews. How we score

Spec facts

50,000 mi
500
AA
A
W · 168 mph
88 · 1,235 lb max
50 psi
No

Available sizes

Every size the Potenza Sport AS comes in. Pick a size to compare other tires made in it.

55 sizes, 58 versions

Every size this tire comes in, with its load, speed and UTQG ratings
SizeLoad indexSpeed ratingUTQGWarrantyMax loadMax PSI
205/45R1788W · 168 mph500 AA A50k mi1,235 lb50
205/45R1788W · 168 mph500 AA A50k mi1,235 lb50
205/50R1793W · 168 mph500 AA A50k mi1,433 lb50
205/55R1694W · 168 mph500 AA A50k mi1,477 lb50
215/45R1791W · 168 mph500 AA A50k mi1,356 lb50
215/45R1893W · 168 mph500 AA A50k mi1,433 lb50
215/50R1795W · 168 mph500 AA A50k mi1,521 lb50
215/55R1794W · 168 mph500 AA A50k mi1,477 lb51
225/40R1892Y · 186 mph500 AA A50k mi1,389 lb50
225/40R1993Y · 186 mph500 AA A50k mi1,433 lb50

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Fits these vehicles

A sample of recent vehicles whose factory front size matches one of this tire's sizes.

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