Light Truck Tire Sizes Explained

Between these parts you will see additional information about the tire size and construction.

Light truck tire sizes explained.

If a tire size has no letters at the beginning this indicates a euro metric tire. Tire size was specified as the tire width in inches and the diameter in inches for example 6 50 15. St stands for. These tires offer ultimate tread life all season safety and all terrain traction.

This includes suvs full size vans and medium duty and heavy duty pickup trucks with ton to 1 ton capacity. From 1965 to the early 1970s tires were made to an 80 aspect ratio. Lt means light truck tire designed for vehicles that are towing trailers or have and 1 ton load capacity. Here are two tire size charts that list every tire by wheel size or by diameter to make your search as simple as possible.

These tires are designed for use on vehicles used to tow trailers or carry heavy loads. However different tread designs and molded tread depths can result in slightly different overall tire diameters. The letters lt either at the beginning or at the end of the tire size indicate the tire was designed for light trucks. P stands for passenger vehicle tire.

P class tires include cars suvs crossovers minivans and smaller pickup trucks. But there s another system of sizing out there lt sizing used primarily for light truck and off road tires. Lt sizes can be confusing because they re so different from the sizes you re used to seeing. Tire diameter in inches p metric and european metric lt metric light truck.

Prior to 1964 tires were all made to a 90 aspect ratio. Each metric tire measurement shows both the metric tire size and the inch equivalent. Vehicle manufacturers equip some light trucks with lt type tires. Lt this is a light truck tire.

Lt light truck prefix example. The tire size typically starts with a letter indicating the type and ends with a two digit number giving the rim size. Most passenger tires today have metric or p metric sizes. Michelin light truck tires give your truck the durability you want in a heavy duty vehicle.

Tire type the first letter in the code tells you what class of tire it is. Our tires are designed to assist you in going anywhere at anytime without issue. Truck tire sizes explained. P metric and euro metric tires may have different load capacities.

These are the sizes most of you are probably familiar with such as 205 55r16. Lt235 75r15 104 101s c light truck metric tires sizes begin with the letters lt. Historical tire codes north america.