Light Truck Tire Sizes Explained

Vehicle manufacturers equip some light trucks with lt type tires.

Light truck tire sizes explained. Historical tire codes north america. Lt means light truck tire designed for vehicles that are towing trailers or have and 1 ton load capacity. P stands for passenger vehicle tire. Michelin light truck tires give your truck the durability you want in a heavy duty vehicle.

Tire diameters provided are typical for the tire size. St stands for. The letters lt either at the beginning or at the end of the tire size indicate the tire was designed for light trucks. A massive tire size chart with both metric and inch tire sizes listed to easily compare every tire size in one spot.

Tire diameter in inches p metric and european metric lt metric light truck. Lt light truck prefix example. If a tire size has no letters at the beginning this indicates a euro metric tire. From 1965 to the early 1970s tires were made to an 80 aspect ratio.

This includes suvs full size vans and medium duty and heavy duty pickup trucks with ton to 1 ton capacity. P metric and euro metric tires may have different load capacities. Lt sizes can be confusing because they re so different from the sizes you re used to seeing. These tires offer ultimate tread life all season safety and all terrain traction.

Truck tire sizes explained. Our tires are designed to assist you in going anywhere at anytime without issue. Here are two tire size charts that list every tire by wheel size or by diameter to make your search as simple as possible. However different tread designs and molded tread depths can result in slightly different overall tire diameters.

P class tires include cars suvs crossovers minivans and smaller pickup trucks. Prior to 1964 tires were all made to a 90 aspect ratio. Tire size was specified as the tire width in inches and the diameter in inches for example 6 50 15. The tire size typically starts with a letter indicating the type and ends with a two digit number giving the rim size.

Tire type the first letter in the code tells you what class of tire it is. The first letter represents the type of vehicle you should install the tire on. Each metric tire measurement shows both the metric tire size and the inch equivalent. Between these parts you will see additional information about the tire size and construction.

But there s another system of sizing out there lt sizing used primarily for light truck and off road tires. Lt235 75r15 104 101s c light truck metric tires sizes begin with the letters lt. Lt this is a light truck tire.