Lt Tire Meaning. The other common type of tire is a p tire. St stands for special trailer.
The first number indicates load carrying capacity if the tire is installed on a truck with a single wheel rear axle and the second number applies when the tire is used in a dual rear application. The label lt is usually placed in front of the tire size. These tire sizes are meant for trailers including fifth wheels and other travel trailers boat trailers and utility trailers.
Including but not limited to boat trailers utility trailers and 5th wheels.
This refers to the u s. St stands for special trailer. A tire labeled t or temporary spare is meant to be used in the event of a flat tire. This is because lt tires have extra material in the sidewall and under the tread that protects the tire from damage.
