What is the difference between a 235 80r16 and a 235 85r16 tire?

What is the difference between a 235 80r16 and a 235 85r16 tire?

The difference is overall diameter. The 235/80-16 is 30.9 inches in diameter. The 235/85-16 is 31.7 inches in diameter. A difference of 0.8 inches but only half of that, 0.4 inches, applies to above the tire.

What does St stand for on tires?

ST stands for Special Trailer. These tire sizes are meant for trailers, including fifth wheels and other travel trailers, as well as boat and utility trailers. If there’s no letter before the first number, you have a metric tire most commonly referred to as European size.

What does load F mean on tires?

F-load range tires allow for higher carrying capacity at a higher inflation pressure compared to tires of the same size with an E-load range.

What does Load Range E mean?

Therefore load range simply tells how tough the tire is and the allowable PSI. For example, an “E” load range indicates that a tire is equivalent to a 10-ply construction tire. In realitly, this tire is not built with 10 plies, but rather one or two plies of equivalent strength.

What is a 235 80 tire in inches?

235/80R16 tires have a diameter of 30.8″, a section width of 9.3″, and a wheel diameter of 16″. The circumference is 96.7″ and they have 655 revolutions per mile. Generally they are approved to be mounted on 6-8″ wide wheels.

What is the difference between ST235 80R16 and ST235 85R16?

This tire also has a load rating of E and a capacity of 3,520 lbs at 80 psi. A ST235/85R16 radial trailer tire will be both larger in width and diameter and have a bigger load capacity.

How long do ST tires last?

But the experts agree you can count on STs last anywhere from 5,000 to 12,000 miles; with proper care, they can last past 12,000 miles as well. The side of the spectrum your tires end up is all about the other factors mentioned in this section: the age of the tire and type of mileage.

What is better E or F rated tires?

The difference between a load range E and load range F tire of the same size, 235/85-16, is the weight capacity and pressure. The Karrier Radial Tire, Load Range E, # AM10295, has a capacity of 3,640 pounds at 95 psi. The Load Range F Tire, # AM10501, has a capacity of 3,960 pounds at 95 psi.

Is Load Range E better than D?

Expert Reply: Load range D has a capacity of 1,220 lbs at 65 psi, whereas load range E has a capacity of 1,520 lbs at 80 psi. Basically the only difference between the two is the weight capacity.