Tire Scouter
Pirelli Scorpion STR

Pirelli Scorpion STR

  • Highway all-season truck
  • 2 sizes

Best for long-distance highway drivers. Best suited for those who value longevity and wet grip for extended highway use.

72Strong

65k mi

520

Score and specs shown for size 245/50R20. Other sizes are listed below and can differ.

Our take

The Pirelli Scorpion STR is a solid choice for truck owners who prioritize treadlife and wet grip. With a 65,000-mile warranty, it offers more durability than the category average, making it a good fit for those who rack up highway miles. Its wet grip score of 7 outpaces the average, providing confidence in rainy conditions.

When it comes to handling, the Scorpion STR holds its own with a score of 7.5, meeting the expectations for highway all-season truck tires. However, its dry grip score of 7.5 is slightly below the category average, which might be noticeable during aggressive cornering. The tire's comfort and noise levels are average, so don't expect a particularly quiet or cushioned ride.

Compared to competitors like the Firestone Destination LE3, which offers a higher speed rating, the Scorpion STR's R rating could be a limitation for those who need higher-speed performance. The Yokohama Geolandar H/T G056 might offer a more comfortable ride, but the Scorpion STR's wet grip and treadlife are compelling for many.

If your driving involves frequent high-speed travel, you might want to consider alternatives with higher speed ratings. Otherwise, the Scorpion STR is a dependable option for long-distance highway driving with an emphasis on longevity and wet performance.

Pros

  • Treadlife warranty of 65,000 miles exceeds the category average of 61,048 miles, offering extended durability.
  • Wet grip score of 7 is above the category average of 6.1, enhancing safety in rainy conditions.
  • Handling score of 7.5 aligns with the category's expectations, providing reliable on-road performance.

Cons

  • The R speed rating may not satisfy drivers who require higher-speed capabilities for their trucks.
  • Dry grip score of 7.5 falls slightly below the category average of 7.7, which may affect cornering stability.
  • The speed rating of R is lower than some competitors like the Firestone Destination LE3, which could limit high-speed performance.
  • Comfort and noise scores of 6.5 are average, lacking any standout features for those prioritizing a quiet and smooth ride.

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

65,000 mi
520
A
A
H · 130 mph
102 · 1,874 lb max
44 psi
No

Available sizes

Every size the Scorpion STR comes in. Pick a size to compare other tires made in it.

Every size this tire comes in, with its load, speed and UTQG ratings
SizeShop this sizeLoad indexSpeed ratingUTQGWarrantyMax loadMax PSI
245/50R20Tire Rack102H · 130 mph520 A A65k mi1,874 lb44
275/55R20Tire Rack111H · 130 mph520 A ANone2,403 lb44

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Fits these vehicles

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

  • 2025 Cadillac OPTIQ
  • 2025 Chevrolet Equinox EV
  • 2025 Chrysler Pacifica
  • 2025 Hyundai Palisade
  • 2025 Hyundai Santa Cruz

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