Load index 91 is a number that equates to a load index which is what weight the tyre can carry. It is important to choose the same load rating or go higher.
The 'T' is the speed rating so if you tyres are a 'T' speed rated that means the tyre has been tested up to speeds of 118mph and is safe up to that speed.
It means, that this tyre is for vehicles with a speed capability not exceeding 190 Km/h (119 Mph) more information: http://www.tyresave.co.uk/tyrspeed.html
Its the weight of the tire!
265 on a tire is the width of the tire in mm
Where you hang the spare tire.
how much air is in the tire
low tire pressure in one tire
the size of the tire, the model, when it was made
it means flat tire.
Low tire pressure
That is the aspect ratio , or ratio of width to height of the tire
I'm not sure what you mean here...are you wondering what tire size is on a 1992 Honda Prelude? Or, how do you get to the spare tire? Or, how do you remove a tire?
It is how big you want your tire to be its to big or to wide.