tropical36 wrote:
way2roll wrote:
Excuse my ignorance, but why does it matter? Most tire shops/warehouses I've been to are inside and out of UV exposure which is the biggest killer to tires -surrounded by thousands of other tires. If they are 6 mos or 12 mos old, who cares? The lifecycle should pretty much start when you put them on your coach - when they start getting exposed to elements and sun. Whenever I got new tires for a previous MH's I never even bothered to look at the dates. Inspect them every year and knowing I will replace in 6-7 years from when I bought them. Never had an issue. Sorry, I don't get the fuss. If you buy an RV off the lot - a leftover 2019 with 2018 or older tires, do you replace those tires at 5 years or 7?
Some would say that a certain amount of deterioration takes place, anyway, but I do see where you're coming from and have often felt the same way.
However if at all possible, I would still go with the latest production and if not for any other reason, it would be for thinking ahead and for a possible resell of the coach or for trading it in.
This usually is taken into account and no one at that point, will take the install date very seriously, if it should come under discussion in the first place.
Good that you haven't had a problem though and I'm faced with the same thing now and wondering when they should be changed, even though a ways to go yet, either way.
You are correct. Tires have waxes and additives added when the tire is made. The stress tires have on them in use forces these oils to the surface giving protection to the tires. Oxidization also affects the interior of a tire while sitting on a shelf. Since tires on a motor home or my dually cost a lot I prefer to have current dates.