What is the difference between ST175 80R13 and ST185 80R13?
The biggest difference is capacity. The smaller 175 that you referenced has a capacity of 1,360 pounds at 50 psi. The larger tire that I recommend as a replacement to the existing 185 tires you have has a capacity of 1,710 pounds at 65 psi.
What is the difference between ST185 80R13 and ST185 80D13?
What is the Difference Between ST185/80D13 Trailer Tires and ST185/80R13 Trailer Tires. Expert Reply: Loadstar ST185/80D13 Bias Trailer Tire # AM3S331 is a bias ply construction whereas the 185/80R13 you have is a radial tire construction. The difference is how the plies run inside the tire.
What size is a B78 13ST trailer tire?
ST175/80D13
9300305 T1316 ST175/80D13 Tow-Master Special Trailer Tire, Size ST175/80D13 (B78-13 C BIAS). Tread Depth 32nds inch: 11, O.D.: 24.2, S.W.: 6.8, Rim Width: 4.5. PSI: 50.
What is the difference between R13 and d13 tires?
The only difference between the two is that “R” stands for radial ply and “D” stands for diagonal. For a replacement 175/80-R13 tire, I recommend the Karrier Radial Trailer Tire part # AM10210.
What size tire is st175 80d13?
175/80R13 tires have a diameter of 24.0″, a section width of 6.9″, and a wheel diameter of 13″. The circumference is 75.4″ and they have 840 revolutions per mile. Generally they are approved to be mounted on 4.5-6″ wide wheels.
What is the difference between R and D on a tire?
The difference between the two trailer tire sizes is that the letter D in the first size you listed ST205/75D15 stands for bias ply and the letter R in the tire size that they put on your vehicle stands for radial.
What do the numbers on my trailer tire mean?
The first number, 205, refers to the width of the tire in millimeters. The second number, 75, refers to the tire’s sidewall aspect ratio (also called section height) and means in your case that the aspect ratio of your tire is 75% of the tire’s width. The R letter indicates the tire has radial construction.
What is the difference between 75r and 75d tires?
But going with the ST205/75R14 would be a better replacement than a ST205/75D14 because the R in the first size means it is a radial tire whereas the D in the second size means it is a bias ply. The main difference between a radial ply and a bias ply tire is how the tire is constructed.
What does D13 mean on trailer tire?
What is the difference between R13 and D13, can I use a D13 as a spare tire. thx. asked by: Gordon S. Expert Reply: The difference is that D stands for bias-ply and R stands for radial.
What does the D and R mean on tires?
Expert Reply: The difference between the two trailer tire sizes is that the letter D in the first size you listed ST205/75D15 stands for bias ply and the letter R in the tire size that they put on your vehicle stands for radial.
How do you read trailer tire codes?
‘ The first six to eight numbers indicate the manufacturer’s code, where the tire was manufactured and the tire size. To find out when your tire was made, look for the serial number that begins with ‘DOT. ‘ The last four numbers indicate the week and year your tire was made, respectively.
What do tire numbers and letters mean?
The number is the load rating, or the amount of weight that it can handle. The letter is the speed rating, or the maximum speed the tire is built for. As an example, a tire rated 90R could safely carry 1,323 pounds and travel at 106 mph. Consult a load and speed index to find out what your tire’s specific rating means.
Can I put 2 different brands of tires on my car?
Primarily, you should avoid mixing different tire brands and different tread patterns. There are rare exceptions for approved mixed-tire fittings, but in general, manufacturers do not recommend tire mixing at all.