To find the GVWR for a *specific* 1988 GMC Vandura short school bus, you need to look at:
* The Vehicle Identification Number (VIN): Decoding the VIN can sometimes reveal some specifications.
* The Owner's Manual: If you have the original owner's manual, the GVWR will be clearly stated.
* The Door Jamb Sticker (or Data Plate): This sticker, usually located on the driver's side doorjamb, often lists the GVWR.
* The Title: Sometimes the title will show GVWR information.
Without access to one of these sources for a particular bus, it's impossible to give a definitive answer.