Mark Harrison

I write about automotive tires and car maintenance, focusing on detailed reviews, performance comparisons, and DIY care guides. My content is grounded in technical research and practical application, helping drivers make safe, informed decisions about their vehicle’s most critical safety feature—their tires.

Mark Harrison
Nitto NT01 Review

Nitto NT01 Review: How Do They Handle on the Track?

Nitto is a well-known Japanese tire manufacturer that was founded in 1949. The company has a strong reputation for producing high-performance tires optimized for enthusiasts. The Nitto NT01 is one of Nitto’s most popular ultra-high-performance summer tires. It’s designed for sports cars and high-powered vehicles. The NT01 delivers exceptional grip and handling, along with good…

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Nitto NT05 Review

Nitto NT05 Review: How Nitto’s New Tire Stacks Up Against the Competition

Introduction to the Nitto NT05 Tires The Nitto NT05 is a premium ultra-high-performance summer tire designed for serious driving enthusiasts and owners of high-powered sports cars, muscle cars, and exotic vehicles. Engineered with cutting-edge compounds and an aggressive tread pattern, the NT05 delivers exceptional dry grip, precise handling, and blistering acceleration on the street or…

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Nitto NT555 G2 Review

Nitto NT555 G2 Review: The Ultimate Summer Performance Tire?

Price Check Check the price of this tire at the following retailers: TireRack SimpleTire PriorityTire DiscountedWheelWarehouse Amazon Don’t know the correct size tire to purchase? Start here! The Nitto NT555 G2 is a high-performance all-season tire designed for sports cars, muscle cars, and performance-oriented vehicles. This tire is the successor to the popular Nitto NT555…

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Jack Williams Tire & Auto Service Centers

Get Your Tires Rotated and Your Oil Changed at Jack Williams Tire & Auto Service Centers

Jack Williams Tire & Auto Service Centers is a locally owned and operated auto repair shop serving the Greater Seattle area for over 50 years. Founded in 1968 by Jack Williams, the company started as a single tire shop and has since expanded to 6 locations across the Puget Sound region. With a long-standing reputation…

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Caster Camber and Toe

Understanding the Critical Wheel Alignment Caster, Camber and Toe

Proper wheel alignment is critical for safe handling and tire wear in any vehicle. The three key alignment parameters are caster, camber, and toe. Caster refers to the angle of the steering pivot axis in relation to vertical. It impacts steering wheel returnability after a turn. Camber is the tilt of the wheels from vertical…

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Integrated Wheel End

Integrated Wheel End: How to Fix the Most Common Issues

An integrated wheel end system refers to a self-contained hub assembly on heavy trucks and trailers that integrates the wheel bearings, seals, and hub into one pre-assembled unit. This integrated design offers several benefits over traditional hub assemblies: Integrated wheel end systems are now used on most heavy trucks and trailers in North America. The…

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Lower Control Arm Bushings

How to Replace Your Car’s Lower Control Arm Bushings

What Are Lower Control Arm Bushings? Lower control arm bushings are an important suspension component found on virtually all modern vehicles with independent front or rear suspensions. The control arms connect the wheel hubs to the vehicle’s frame or subframe, and allow the wheels to move up and down while isolating road vibrations. Control arm…

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How to tell Which Wheel Bearing is Bad

Why Wheel Bearings Fail: How to tell Which Wheel Bearing is Bad

Wheel bearings are a critical component in a vehicle’s suspension system. They allow the wheels to spin freely while supporting the weight of the vehicle. Without properly functioning wheel bearings, the wheels would not be able to rotate smoothly or safely. Wheel bearings consist of steel balls or rollers contained in a metal ring called…

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