The 115T signifies that the tire has a 4ply standard load sidewall. The 121S signifies a 10 ply load range E sidewall. The standard load tire is best for a half ton truck, whereas the load range E sidewall is best for a 3/4 and 1 ton truck.
What is speed rating T?
T — Up to 118 mph. H — Up to 130 mph. V — Up to 149 mph. W — Up to 168 mph. Y — Up to 186 mph.
What is T rated tire speed?
SPEED RATING T
With a maximum speed of 118 mph, you usually find tires with speed rating “T” on family sedans and minivans.
What is a load rating of 115?
What does 115T mean on a tire? – Related Questions
What does 116T mean on a tire?
In the case of the number 116, it corresponds to an industry code (from 70 to 126, 116 meaning 2535 lb or 1150 kg), while the letter T tells us that the tire can safely withstand a sustained maximum speed of 118 mph or 190 km/h.
What does 110t mean on a tire?
And finally, that last letter, T, is the speed rating, basically the maximum speed for which a tire is designed – 118 miles per hour (190 kph) in this case. Generally, the higher the letter, the higher the speed rating.
What does a load index of 117 mean?
Your average commuter car or light truck will range from about 70 to 124 for load index; 117 is a pretty typical load rating for a car.
What weight rating is Load Range E?
For example, a tire load range E rating means that the specific model and size can handle 1,520 lbs at 80 PSI. In other words, when the trailer or light truck tires hold the correct air pressure levels of 80 PSI, they can carry 1,520 lbs/tire.
What is a 116 load rating?
In the case of 116 this is 2,756 pounds or 1250 kilograms per tire. It should be noted that this is the maximum weight and although the tires can carry this it does not mean that prolonged journeys carrying this much overall weight does not put the tires at risk.
What is a 125 load rating?
As It Pertains to GVWR
And because a load index of 125 means that each tire can carry 3,638 pounds apiece (14,552 pounds in total), the truck is more than capable of operating at its 10,000-pound GVWR safely.
What ply is a 114T tire?
265/60R18 Fuel Gripper AT 114T XL/4 Ply Tire.
What is 105T tire rating?
Load and Speed Rating
The load rating represents the maximum weight that a tire can withstand (including the vehicle itself). For example, a 105T tire can carry up to 2039 lbs. per tire.
Is 116T a 10 ply tire?
116T is a 4ply normally used on 1/2 ton applications.
What is the difference between 114T and 116t?
It really only is a difference of 150 lbs per tire in load index rating.
What is a load range T?
The load range indicates the heaviest load the tire can handle in pounds. Maximum tire pressure indicates the highest you can inflate the tires, but do not fill your tires to this pressure. It reflects the highest pressure the tire can handle when carrying its maximum load.
Does a 1/2 ton truck need 10 ply tires?
Some drivers with half-ton trucks also prefer to use a 10-ply tire for increased towing capacity. Higher load carrying capacity tires make towing easier because their stiffer tires help stabilize loads and reduce sway at speed.
What PSI should I run in 10 ply tires?
All load range “C” tires (the old “6-ply” rating) can be inflated to 50 psi, “D” (8-ply) to 65 psi and “E” (10-ply) to 80 psi.
Why do they call it a 1/2 ton truck?
Where Does The Half-Ton Designation Come From? The half-ton name comes from the payload capacity of this truck class. Half-ton trucks used to have payload capacities of 1,000 pounds, or half a ton. Modern half-ton trucks exceed this payload capacity.