Northwest Auto And Tire

When It Has To Be Right!

Drivetrain

The Car Fluid Most Drivers Forget—And Why It Matters

The Car Fluid Most Drivers Forget—And Why It Matters

Here’s an automotive part you might not be familiar with—the differential.  It’s a component that transfers power from the driveshaft to the wheels.  It’s called a di...
Published on: Oct 04, 2026
Gearing Up (Differential Fluid Service)

Gearing Up (Differential Fluid Service)

You may have never thought about it, but when you turn a corner, the wheels on one side of your vehicle turn at a different speed than the other side.  What is this magic? The answer is something...
Published on: Oct 27, 2025
Differential Essential (Differential Fluid Exchange)

Differential Essential (Differential Fluid Exchange)

What's the dif? To an automotive technician, it's the differential, a part of your vehicle that helps direct power from the engine to the wheels.  The differential is a gearbox that enables the d...
Published on: Aug 25, 2024
Differential Service

Differential Service

When you're driving and turn a corner, you probably aren't aware of all that's going on with your wheels.  The outside wheels have a longer distance to travel than the inside wheels, so there are...
Published on: Nov 13, 2022