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Tire Size Guide

325/35R20 Tires

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

Our Top Pick in 325/35R20
Pirelli P Zero
Ultra High Performance SummerPerformance

The Pirelli P Zero is a strong choice for those who prioritize dry grip and handling precision above all else.

Dry grip and handling scores are both perfect 10s, setting a high bar for the ultra-high-performance summer category. Wet grip rating of 9 surpasses the category average of 7.6, making it reliable in summer rain. Treadwear warranty of 50,000 miles is above the category average, offering extended durability for a performance tire.
77Spec score (est.)
Full analysis
1 model

Best Ultra High Performance Summer Tires in 325/35R20

All Ultra High Performance Summer tires
Pirelli P ZeroPerformance

The Pirelli P Zero is a strong choice for those who prioritize dry grip and handling precision above all else.

  • Dry grip and handling scores are both perfect 10s, setting a high bar for the ultra-high-performance summer category.
  • Wet grip rating of 9 surpasses the category average of 7.6, making it reliable in summer rain.

If comfort and noise are significant factors, the P Zero's average scores in these areas may not meet your expectations.

Treadwear 220Traction AA
Spec score77estimated
Details
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Popular Brands in 325/35R20

Pirelli · 1
Size decoded

What 325/35R20 Means

325/35R20 designates a tire 325 mm (12.8") wide with a sidewall 35% as tall as it is wide — about 114 mm (4.5") — mounted on a 20-inch wheel. That works out to an overall diameter of roughly 29.0", a circumference of about 91.0", and approximately 696 revolutions per mile. Exact figures vary slightly by manufacturer and tread design.

114 mm

Sidewall height

29.0"

Overall diameter

91.0"

Circumference

696

Revs per mile

Of the 1 325/35R20 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 325/35R20 mean?
325/35R20 breaks down as follows: 325mm is the tire's section width (the widest point), 35 is the aspect ratio (sidewall height as a percentage of width), R means radial construction, and 20 is the wheel diameter in inches.
What vehicles use 325/35R20 tires?
325/35R20 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 325/35R20 tire?
A 325/35R20 tire has a sidewall height of about 114 mm (4.5") and an overall diameter of roughly 29.0", turning approximately 696 revolutions per mile. Actual dimensions vary slightly by manufacturer and model, so confirm against your vehicle's placard before changing sizes.

325/35R20 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 325/35R20 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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