Tread measurement: Under § 393.75(c) of the FMCSA DOT tire regulations, all tires – even the rear tires on a truck or bus – “shall have a tread groove pattern depth of at least 2⁄32 of an inch when measured in a major tread groove.” Regrooved tires: The tire regulations even outline the requirements for regrooved tires. It is preferable to replace a trailer’s tires with ones that correspond to the manufacturerrecommended specifications. We are dedicated to manufacturing high-tech tires for passenger cars, SUVs, trucks & buses. Once you know how to locate and decipher the manufacturing-date code, you can easily inspect any tire and determine what date the tire was manufactured. The National Highway Transportation Safety Administration mandates that every tire manufacturer register with the U.S. government prior to selling tires in the United States. A tyre sold as a new product may be safely used for at least 5-6 years. A quick google search will reveal several sites detailing how to find a tires age. The standard form displays the date of manufacture by week and year. Six years from the date of manufacture, most tires are no longer safe for use on a … If the number is 4 digits, then the tire is from 2000 or later. Shop for top name brand trailer tires and wheels, including LoadStar & Goodyear, at discount pricing. 1-800-453-7379. The date of manufacture is essential information for RV owners and RV tire buyers because tires deteriorate even if they are not used. Many automakers, including Ford, Nissan and Mercedes-Benz, tell owners to replace tires six years after their production date, regardless of tread life. It is preferable to replace a trailer’s tires with ones that correspond to the manufacturerrecommended specifications. Our selection ranges from 8" to 16.5" trailer wheel size with painted, galvanized or aluminum rims. We knew the car wasn't the difference. Most tires begin to significantly degrade around five years from the date of manufacture. If the number is 3 digits, then the tire is from 1999 or earlier, and should not be purchased. If the number is 3 digits, then the tire is from 1999 or earlier, and should not be purchased. The date of purchase shall be determined by referencing your trailer or tire invoice.
Trailer King Tires are manufactured to provide a high standard in safety, reliability and comfort. In either case, the last digit of the number is the same as the last digit of the year of manufacture. For instance, the tire seen above has a code of DOT DA08 JM1R 3011, which would indicate a tire manufactured in the 30th week of 2011. These can be determined by examining the series of letters and numbers called the Tire Identification Number (TIN) which follow the letters "DOT" on the tire sidewall. The tire manufacturer is then assigned a tire plant code that forms the first two digits … Continue reading → The 8PY is a manufacturing shift code, and the date the tire was actually made was 0806, which is the 8th week (08)in the year 2006 (06). In addition to applying to the Goodyear Wrangler tire, you can apply the information to any automobile tire. Both Bias and Belted-Bias ply tires are available today primarily as reproduction tires for antique vehicles, though some racing, trailer and off road light truck tires use these types of construction, too. While there's no federally sanctioned safety guidance on when a tire is too old to be safe, many carmakers recommend replacement at six years from the date of manufacture. The tire aging process happens regardless of whether a tire is on a vehicle or in a temperature-controlled room. In either case, the last digit of the number is the same as the last digit of the year of manufacture. Trailer King is committed to the RV enthusiast. Trailer Parts Superstore has been selling trailer tires, trailer wheels & tire accessories since 1981. Basically, you read the last 4 numbers – The first two digits are the week of manufacture, and the last two digits are the year. The next number in the set indicates the … Mon-Fri 8am-5pm ET 5. Trailer King delivers everything the RV owner looks for – from an expansive ST Radial size line up to a value proposition that’s hard to beat.