* Axle Ratio: Different axle ratios (e.g., 3.55, 4.10) significantly impact towing capacity.
* GVWR (Gross Vehicle Weight Rating): This is the maximum weight of the vehicle itself, including passengers, cargo, and fluids. Exceeding this reduces towing capacity.
* GCWR (Gross Combined Weight Rating): This is the maximum weight of the vehicle *plus* the trailer. This is the most crucial figure for safe towing.
* Specific Options: Things like payload package, towing package (if equipped), and other options all influence towing limits.
To find the correct towing capacity:
1. Locate the sticker: Look for the sticker on the driver's side doorjamb or inside the glove compartment. This sticker will list the GVWR and often the GCWR (or at least give you clues to calculate it based on the vehicle's configuration). The GCWR minus the GVWR gives you a better approximation of the towing capacity.
2. Consult the owner's manual: Your owner's manual should provide the most accurate towing capacity information for your specific vehicle configuration.
Without that information specific to your exact 1997 Ford E-150, providing a number would be irresponsible and potentially unsafe. Do not rely on generalized answers found online. Always check your vehicle's documentation.
