Work through a weight distribution chart with the dealer to ensure ... spec’d for city applications have higher axle ratios and lower speeds. Trucks spec’d for highway or suburban runs have a lower ...

Our goal here was to show what e.t. changes you could expect by changing the rear gear ratio. A gear swap can ... as you'll see in the chart marked "Racetracks Don't Lie." We also wanted to ...

Vehicle speed (mph), engine speed (rpm), tire diameter (inches), trans gear ratio, and rear axle gear ratio are ... into a spreadsheet or a programmable calculator. There's also another option ...