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Tire Size Guide

295/25R21 Tires

Compare 1 available models across 1 categories, then confirm fitment for your vehicle.

Our Top Pick in 295/25R21
Michelin Pilot Sport 4S
Ultra High Performance SummerPerformance

The Michelin Pilot Sport 4S is a standout choice for drivers who prioritize dry and wet grip above all else.

Dry grip score of 10 leads the ultra high performance summer category, ideal for spirited driving. Wet grip score of 9 significantly exceeds the category average of 7.6, enhancing safety in wet conditions. 30,000-mile treadwear warranty is a rarity in this performance segment, offering peace of mind for longer usage.
69Spec score (est.)
Full analysis
1 model

Best Ultra High Performance Summer Tires in 295/25R21

All Ultra High Performance Summer tires
Michelin Pilot Sport 4SPerformance

The Michelin Pilot Sport 4S is a standout choice for drivers who prioritize dry and wet grip above all else.

  • Dry grip score of 10 leads the ultra high performance summer category, ideal for spirited driving.
  • Wet grip score of 9 significantly exceeds the category average of 7.6, enhancing safety in wet conditions.

The 30,000-mile treadwear warranty may fall short for drivers who cover extensive distances annually.

30,000 mi warrantyTreadwear 300Traction AA
Spec score69estimated
Details
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Popular Brands in 295/25R21

Michelin · 1
Size decoded

What 295/25R21 Means

295/25R21 designates a tire 295 mm (11.6") wide with a sidewall 25% as tall as it is wide — about 74 mm (2.9") — mounted on a 21-inch wheel. That works out to an overall diameter of roughly 26.8", a circumference of about 84.2", and approximately 752 revolutions per mile. Exact figures vary slightly by manufacturer and tread design.

74 mm

Sidewall height

26.8"

Overall diameter

84.2"

Circumference

752

Revs per mile

Of the 1 295/25R21 tire models we track, the most common category is ultra high performance summer (1 model) — a good indicator of the kind of vehicles and driving this size is designed for.

Before you buy

Frequently Asked Questions

What does 295/25R21 mean?
295/25R21 breaks down as follows: 295mm is the tire's section width (the widest point), 25 is the aspect ratio (sidewall height as a percentage of width), R means radial construction, and 21 is the wheel diameter in inches.
What vehicles use 295/25R21 tires?
295/25R21 is a standard tire size found on many trucks, SUVs, and crossovers. Use our vehicle search to confirm your exact fitment.
How tall is a 295/25R21 tire?
A 295/25R21 tire has a sidewall height of about 74 mm (2.9") and an overall diameter of roughly 26.8", turning approximately 752 revolutions per mile. Actual dimensions vary slightly by manufacturer and model, so confirm against your vehicle's placard before changing sizes.

295/25R21 Research Guides

Buying Guide

Speed Rating Chart

A practical chart for common tire speed ratings and what they mean for everyday driving.

Read guide

Buying Guide

UTQG Ratings Explained

Understand treadwear, traction, and temperature grades and when UTQG comparisons are useful.

Read guide

Buying Guide

When to Replace Tires

Know the real tread-depth, age, and wear-pattern signs that mean your tires are ready to be replaced.

Read guide

Confirm 295/25R21 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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