wintek wrote:
MScampers wrote:
Can you answer a question or two for me? I am just curious about this not intending to flame.
What is the big issue about tire and a travel trailer? I just haven't seen it explained. We drive trucks and cars and don't worry about where the tires sit. What is the real issue about parking a travel trailer and the tires? What should the tires be sitting on? If the tires are adequate to carry the trailer down the open road why are they not adequate to hold the trailer when parked? I know jack stands and such are for stability.
Can someone explain?
Thanks.
Good question as there are a lot of tire myths out there.
Tires sitting in one spot will develop a "flat spot" on the tire that could damage the cords. See the
Goodyear RV Tire Guide PDF.
I use Goodyear, so I follow them.
Here are some excerpts.
Goodyear RV tires are stored deflated and unmounted
in environmentally-controlled warehouses so the
tires do not age as they would outdoors. When
tires are inflated and under pressure, they age at an
accelerated rate due to the constant pressure of air
(oxygen) against the tire.
Once installed, tires need regular use. Long storage
periods should be avoided.
A vehicle in storage should be placed on blocks to
remove weight from the tires
• If the vehicle cannot be put on blocks, follow
these steps for tire protection:
- Unload the vehicle so that minimum weight
will be placed on the tires
- Inflate tires to recommended operation
pressure plus 25%
- Ensure that the rim manufacturer’s inflation
capacity is not exceeded
- Make sure storage surface is firm, clean,
well-drained and reasonably level
- Avoid moving the vehicle during extremely
cold weather
- Move the vehicle at least every three months to
prevent ozone cracking in the tire bulge area, as
well as “flat-spotting” from prolonged strain of
sidewall and tread deflection
- Adjust inflation before putting the vehicle back
into service
Tire Appearance and Cleaning
• Tires contain additives to protect them from
cracking. As the tire rolls and flexes, these
additives rise to the surface of the rubber to
protect it.
• Goodyear tires do not require dressings,
appearance products or covers to protect them