Tire Basics

Plain-English explanations of how tires work. Learn to read sidewall codes and tire sizes, understand load index, speed ratings, UTQG and DOT codes, and get to grips with radial vs bias, tubeless vs tube, P-metric vs LT-metric and run-flat construction.

original equipment tire definition
Tire Basics Aug 16, 2026

What Are OE Tires? Original Equipment Explained

Discover what OE tires really mean and why choosing the right replacement could change everything for your car’s ride, handling, and safety.

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pathfinder tires manufacturer details
Tire Basics Aug 14, 2026

Who Makes Pathfinder Tires for Discount Tire?

The answer behind who makes Pathfinder tires for Discount Tire may surprise you, and the details could change how you judge their value.

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inspect before you buy
Tire Basics Aug 12, 2026

Test Driving a Used Car: 10 Things to Check

Observe these 10 crucial checks before test driving a used car, and discover the one hidden issue that could change everything.

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tire performance rating criteria
Tire Basics Aug 12, 2026

UTQG Rating Explained: Treadwear, Traction, Temp

Compare UTQG ratings for treadwear, traction, and temperature to uncover what really separates tires—and one score may surprise you.

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tire load and speed rating
Tire Basics Jun 25, 2026

What Does 111H Mean on a Tire? Load, Speed & Rating Guide

Tire code 111H reveals load and speed limits, but what they mean for your vehicle may surprise you.

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tire load and speed ratings
Tire Basics Jun 24, 2026

What Does 114H Mean on a Tire? Load, Speed & Rating Guide

Find out what 114H really means for tire load, speed, and safety—before you pick the wrong one.

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premium tires justify investment
Tire Basics Aug 16, 2026

Are Premium Tires Worth the Extra Money?

Worth the extra money? Premium tires promise more grip, comfort, and longevity—but the real tradeoff may surprise you.

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tire load and speed
Tire Basics Jun 21, 2026

What Does 102T Mean on a Tire? Load, Speed & Rating Guide

A 102T tire reveals load and speed limits, but there’s more to matching the right replacement than those numbers alone.

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tire load and speed
Tire Basics Jun 22, 2026

What Does 96V Mean on a Tire? Load, Speed & Rating Guide

Just what does 96V mean on a tire? Discover the load, speed, and safety details that could change your next tire choice.

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tire load and speed ratings
Tire Basics Jun 21, 2026

What Does 97W Mean on a Tire? Load, Speed & Rating Guide

Just what does 97W mean on a tire? Discover the load and speed ratings, and why the right match could change everything.

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