What Does Lt Mean On A Tire. One of the main differences that can be noticed between the two types of tires is that the lt tires are not as flexible as the p tires. Lt metric lt flotation and lt numeric tires are branded with their load range load range e or lre or their ply rating 10 ply rated on their sidewalls and list their appropriate load range letter in their descriptions as lt245 75r 16 e 7 50r 15 d or 31x10 50r 15 c.
When comparing their durability the lt tires are more durable than the p type tires. P stands for passenger vehicle tire. P class tires include cars suvs crossovers minivans and smaller pickup trucks.
These tire sizes are meant for trailers including fifth wheels and other travel trailers boat trailers and utility trailers.
Very often lt tires will have an extra steel belt a deeper tread and thicker rubber in the sidewall for more protection vs a p metric tire. This is because lt tires have extra material in the sidewall and under the tread that protects the tire from damage. Lt tires for heavy loads towing and off road durability. The cords in a lt tire are a larger gauge than p metric tires so the tire can carry heavier loads.
