Mark Harrison

Refrigerants play a critical role in cooling systems like air conditioners and refrigerators. For decades, the industry relied on hydrofluorocarbons (HFCs) like R134a. However, HFCs have high global warming potential (GWP). With rising environmental concerns, the industry has been shifting to alternative refrigerants with lower GWP. One of the leading new refrigerant options is R1234yf,…

What Are Spline Lug Nuts? Spline lug nuts are a specialized type of lug nut used on many modern vehicles. They differ from standard lug nuts in that they have an internal spline shape rather than a typical hex shape. The splines on a spline lug nut allow it to “lock” onto the matching splines…

The Goodyear Gatorback belt is designed for heavy duty industrial applications that require high performance and durability. This belt uses a unique Gatorback weave construction that makes it ideal for demanding environments with contaminants like oil, heat, chemicals or rocks. The key features of the Gatorback belt include its rugged and flexible design, excellent grip,…

Tire rotation is an important maintenance task for all vehicles, including all-wheel drive (AWD) models. Rotating tires periodically helps them wear evenly and extend their lifespan. Tires are expensive, so making them last longer saves money. Uneven tire wear can also impact your vehicle’s handling and braking. Many people assume AWD vehicles don’t need tire…

What are Grand Touring Tires? Grand touring tires, sometimes referred to as GT tires, are designed for responsive handling and a comfortable ride. They are considered to be a step above all-season tires in terms of performance and features. Some key characteristics of grand touring tires: In summary, grand touring tires strike a balance between…