The Dunlop 185/70 R14 88H is a specific type of tire designed for passenger vehicles. Here’s a breakdown of what each part of this description means:

**185**: This number represents the tire's width in millimeters from sidewall to sidewall. In this case, the tire is 185 mm wide.

**70**: This is the aspect ratio of the tire, expressed as a percentage. It indicates the height of the tire's sidewall as a percentage of its width. So, a 70 aspect ratio means the sidewall height is 70% of the tire's width.

 **R14**: The "R" stands for Radial, which is the construction type of the tire. Radial tires have layers of fabric arranged radially from the center of the tire, which helps improve performance and comfort. The "14" refers to the diameter of the wheel (rim) that the tire is designed to fit, measured in inches. So this tire is intended for a 14-inch rim.

 **88**: This number is the load index of the tire, which indicates the maximum load capacity the tire can handle. An index of 88 corresponds to a maximum load capacity of 560 kg (1235 lbs) per tire.

 **H**: This is the speed rating of the tire, indicating the maximum speed the tire can safely handle. An "H" rating means the tire can handle speeds up to 210 km/h (130 mph).

In summary, the Dunlop 185/70 R14 88H tire is designed to fit a 14-inch rim, with a width of 185 mm and an aspect ratio of 70%. It can support a load of up to 560 kg per tire and is rated for speeds up to 210 km/h.