WebMay 28, 2014 · If the tyre were of cross-ply construction the “R” would be replaced by a hyphen. The “17” denotes that the tyre is 17 inches in diameter whilst “M/C” means the tyre is for a motorcycle. The “ (58W)” indicates the load and speed indexes of the tyre. In this case the “58” denotes that the tyre is rated fora maximum weight of ... Web1. TWI (Tread Wear Indicator) TWI may be found in the shoulder or upper sidewall part of some tyres. The marking is placed on the tyre to indicate where the tread wear indicators are located across the tread pattern. When these special markers in the tread pattern become flush with the remainder of the tread, it indicated the tyre is, or is ...
Tyre Markings: Understand The Writing & Codes On Your Sidewall
WebThe two first markings indicate the factory where the tyre was made. The four last digits indicate the week and year of manufacture. If the code is 1314, for example, then the tyre … Web20 rows · They tell you information about the size, type, and performance of the tyre. The markings ... order communicable disease chart
Tire Sidewall Markings
WebJun 22, 2024 · First, locate the valve stem on the side of your tire. If it’s lined up with one of the colored dots, the person who mounted your tire took heed of the label and installed it correctly. If the valve stem is located at the heaviest point on the tire, it will be lined up with a yellow dot on the sidewall. When a red dot is lined up with the ... Web15 Outer (Inner) sidewall [Asymmetric Tyres Only] 16 Extra Load: Denotes higher load capacity than standard tyre. 16a “Reinforced” is an alternative marking to “Extra Load”. 17 TWI-Tread Wear Indicators- raised areas at the base of the tread grooves to serve as a visual warning of when the tyre is approaching or at the minimum legal limit. WebJul 28, 2024 · So the sidewall of tires intended for use in Europe are marked with a circle containing an E and the number of the country of homologation. This marking is followed by a multi-digit homologation number, e. g. E4 or e4 (4 = Netherlands) Manufacturer's code: -Tire factory, tire size and type. ircc log in my account