Tire Size Guide

255/50R17 Tires

Compare 4 available models across 3 categories, then confirm fitment for your vehicle.

Our Top Pick in 255/50R17
Nitto NT555 G2
Ultra High Performance SummerPerformance

The Nitto NT555 G2 is a strong choice for drivers who prioritize dry and wet grip, with perfect scores in both dry grip and handling, and a wet grip rating of 9 that exceeds the category average.

Perfect dry grip score of 10, significantly above the category average of 8.7, ideal for spirited driving. Wet grip rating of 9 outpaces the ultra-high-performance summer average of 7.6, enhancing safety in wet conditions. Handling score of 10 ensures precise and responsive driving dynamics, a standout feature in this category.
80Spec score (est.)
Full analysis
2 models

Best Ultra High Performance Summer Tires in 255/50R17

All Ultra High Performance Summer tires
Nitto NT555 G2Performance

The Nitto NT555 G2 is a strong choice for drivers who prioritize dry and wet grip, with perfect scores in both dry grip and handling, and a wet grip rating of 9 that exceeds the category average.

  • Perfect dry grip score of 10, significantly above the category average of 8.7, ideal for spirited driving.
  • Wet grip rating of 9 outpaces the ultra-high-performance summer average of 7.6, enhancing safety in wet conditions.

Lack of a treadwear warranty could deter buyers looking for a guaranteed lifespan, especially when competitors offer one.

Treadwear 320Traction AA
Spec score80estimated
Details
Nitto InvoPerformance

The Nitto Invo is a solid choice for drivers who prioritize dry and wet grip above all else, with perfect scores in dry grip and handling, and a strong 9 in wet grip.

  • Perfect dry grip score of 10, exceeding the category average of 8.7, ideal for spirited driving on dry roads.
  • Wet grip rating of 9 surpasses the category average of 7.6, providing confidence in rainy conditions.

Lack of a treadwear warranty and lower UTQG rating of 200 could mean more frequent replacements, impacting long-term costs.

Spec scoreestimated
Details
1 model

Best Performance All-Season Tires in 255/50R17

All Performance All-Season tires

The Riken Raptor ZR A/S targets budget-conscious drivers who want solid dry grip and handling without breaking the bank.

  • Dry grip score of 8 matches the performance all-season category's expectations, providing reliable traction in varied conditions.
  • Handling score of 8 complements the dry grip, making it a solid choice for drivers who prioritize responsive steering.

No treadwear warranty and a low UTQG rating of 300 may lead to higher long-term costs due to more frequent replacements.

Treadwear 300Traction A
Spec score71estimated
Details
1 model

Best Highway All-Season Truck Tires in 255/50R17

All Highway All-Season Truck tires

The Hankook Ventus ST RH06 is a highway all-season truck tire that stands out for its wet grip performance, with a score of 7 that surpasses the category average of 6.1.

  • Treadwear warranty of 50,000 miles is a solid offer, though below the category average of 61,048 miles.
  • Wet grip score of 7 is above the category average of 6.1, making it a reliable choice for rainy conditions.

The slightly lower treadwear rating of 420 compared to the category average suggests a shorter tire lifespan.

50,000 mi warrantyTreadwear 420Traction A
Spec score66estimated
Details
Fitment

Vehicles Using 255/50R17

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Popular Brands in 255/50R17

Size decoded

What 255/50R17 Means

255/50R17 designates a tire 255 mm (10.0") wide with a sidewall 50% as tall as it is wide — about 128 mm (5.0") — mounted on a 17-inch wheel. That works out to an overall diameter of roughly 27.0", a circumference of about 84.9", and approximately 746 revolutions per mile. Exact figures vary slightly by manufacturer and tread design.

128 mm

Sidewall height

27.0"

Overall diameter

84.9"

Circumference

746

Revs per mile

Of the 4 255/50R17 tire models we track, the most common category is ultra high performance summer (2 models), followed by performance all-season (1) — a good indicator of the kind of vehicles and driving this size is designed for.

Before you buy

Frequently Asked Questions

What does 255/50R17 mean?
255/50R17 breaks down as follows: 255mm is the tire's section width (the widest point), 50 is the aspect ratio (sidewall height as a percentage of width), R means radial construction, and 17 is the wheel diameter in inches.
What vehicles use 255/50R17 tires?
255/50R17 is a common fitment for vehicles like the 1996 Chevrolet Impala, 1995 Chevrolet Impala, 1994 Chevrolet Impala. Always confirm your specific trim's fitment before purchasing.
How tall is a 255/50R17 tire?
A 255/50R17 tire has a sidewall height of about 128 mm (5.0") and an overall diameter of roughly 27.0", turning approximately 746 revolutions per mile. Actual dimensions vary slightly by manufacturer and model, so confirm against your vehicle's placard before changing sizes.

255/50R17 Research Guides

Confirm 255/50R17 fits your vehicle

Wheel size can vary by trim and option package. Enter your year, make, model, and trim to verify fitment before you order.

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