To find the exact towing capacity for your specific 1999 Chevy S10, you should:
* Check the sticker: Look for the sticker on the driver's side doorjamb. This sticker lists the vehicle's specifications, including towing capacity.
* Consult your owner's manual: Your owner's manual will provide detailed information about your truck's capabilities.
* Check the Chevrolet website: While they may not have a specific listing for a 1999 model, you might find general information on similar year trucks.
Without knowing the specific details of your 1999 Chevy S10, I cannot give you a precise towing capacity. Expect it to be in the range of around 3,500 lbs to 5,000 lbs (1588 kg to 2268 kg), but this is just a broad estimate. Always rely on the information provided in your vehicle's documentation.