Load Range C Trailer Tire Speed

This 65mph test allows the tire to qualify as a high speed tire.
Load range c trailer tire speed. Load range is a measure of an individual tire s maximum capacity to carry a boat and trailer. C is 37 mph. An m indicates the tire has been approved for speeds up to 87 mph 140 km h and an n is approved for speeds up to 81 mph 130 km h under optimal conditions. I was looking to replace them and after seeing posts on load range.
It has 205 65 10 loadstar tires on it thats a load range c. Speed rating in germany some highways do not have speed limits and high speed driving is permitted speed ratings were established to match the speed capability of tires with the top speed capability. Lt sized tires featuring section widths of 305mm 12 50 or wider have their. Most boat and utility trailer tires have this speed rating which is a maximum of 75mph.
Most boat trailer tires have a load range of b c or d. If a tire has load range c it can carry 1 820 pounds. I have a 2004 triton 12 foot enclosed snowmobile trailer. Both tires are the same size but one says 35 psi and the other says 50 psi.
Tire ply rating or load range is important if you re hauling towing or carrying. The two tires fail leaving the sole remaining tire to carry the load normally handled by two tires. If it s on a single axle trailer this means both tires can carry a total of 3 640 pounds which includes the weight of the trailer the. See a tire professional who would be more than happy to help.
Still not sure how to find your tire load range. Every st trailer tire you see on the highway goes through this exact same test regardless of tire size or manufacturer. Using an lt235 75r15 104 101s load range c tire as an example the load index is 104 101. Special trailer service tires have load ranges of b c d or e which correspond to their specific ply ratings 4 ply rated 6 ply rated 8 ply rated or 10 ply rated.
Trailer tire speed ratings load capacity 65mph. Unlike automotive tires all st tires are tested and rated at by the dot at 65mph.