Showing posts with label trailer tires. Show all posts
Showing posts with label trailer tires. Show all posts

Friday, December 20, 2019

Trailer Tires

20 Dec 19:

Good time of year to check those trailer tires. Look on the sidewall for a 4 digit WWYY code that indicates the Week and Year that the tire was made. Anything past 6 years old should be replaced. Also consider going up one load rating on your tires, from B to C or C to D. Radial tires are an upgrade as well, and keep in mind that bigger trailers should run ST (Special Trailer) tires with strengthened sidewalls vs regular car tires.

Thursday, May 2, 2019

Eddie English Boat Trailer and Tires

02 May 19:

Our good friend Eddie English builds some amzing aluminum and galvanized trailers. Always fun to visit and see the craftsmen at work.


He also turns rusty into shiny.




It's that time of year, check those trailer tires. There should be a manufacture date in a Week Year WWYY format on the side of the tire. Eddie and the NHTSA recommend replacing them when they get 6 years old, or earlier as needed. This tire was built the 27th week of 2017, replaced due to a sidewall puncture.


Most trailer tires should be ST tires, they are meant to carry higher loads at higher pressures. Some folks run LT Light Truck tires if the load permits, they might be cheaper but the sidewalls are not as sturdy as the ST tires.



Check those tires to see if the load rating is the one you want. Some new trailers have just the minimum, and some used trailers may have the wrong tires.


We like to bump up at least one load rating to get more plies and a higher weight capacity. We also run radials on most of our trailers, so we run smoother and cooler temps.


Saturday, March 2, 2019

That Time of the Year - Trailer Tires

02 Mar 19:

Boaters, you are in your prep time for the Spring. Check those trailer tire manufacture dates, they are stamped on the side of the tire in WWYY format (Week Year). I can't tell exactly what the year is on the tire in the photo, but it starts with a zero, making it a March 2009 tire at newest.


The tread looks okay, but it is the sidewalls that dry rot and fail.


Most trailer tires will age out long before they wear out. Our trailer guru Eddie recommends replacing tires around the five-year mark; studies by the National Highway Traffic Safety Administration indicate tires are no longer safe once they reach six years.

Friends don't let friends pull boat trailers with old tires!


FMI: Small Boats Monthly Trailer Tire article June 2018 https://smallboatsmonthly.com/article/trailer-tires/