Why use a tire size and gear ratio calculator?
You're looking at your truck, thinking those stock tires look a bit small, and you're ready to pull the trigger on some 35s—but you really should stop and find a tire size and gear ratio calculator before you swipe that credit card. It's one of those things people often overlook until they realize their truck feels like it's dragging a boat through mud or their gas mileage has suddenly tanked. Changing tire height isn't just a cosmetic upgrade; it's a fundamental change to how your vehicle's drivetrain functions. ...