Spare Wheel

[octotree]

The tire actually doesn't seem too bad at all, never heard of a spare expiring, unless it showed cracks, wear, etc. The rust on the wheel is a little more than superficial, however and I already took a brush to it to see how bad it was.

My concern would be that I'm towing and get a flat. I don't trust a doughnut with a load. Besides, it's easier and less costly to be on the safe side.

I could just ask the seller the diameter of the hub hole and go from there.

I would like to hear more about the shelf life of tires, though.

 

[OffTrac]

From DOT/NHTSA

When does NHTSA recommend that tires should be replaced?

While tire life will ultimately depend on the tires’ service conditions and the environment in which they operate, there are some general guidelines. Some vehicle manufacturers recommend that tires be replaced every six years regardless of use. In addition, a number of tire manufacturers cite 10 years as the maximum service life for tires. Check the owner’s manual for specific recommendations for your vehicle. Remember, it is always wise to err on the side of caution if you suspect your vehicle has tires that are over six years of age.

Link:

http://www.safercar.gov/Vehicle+Shoppers/Tires/Tires+Rating/Tire+Aging

 

[octotree]

Interesting. It would be pretty amazing to me if that tire was unusable simply because of it's age alone. I would think this is more of a guideline, than a rule

I've driven classic cars that had tires from the 50-60s. I run a pair of hoosiers on my 63' ford that are at least a couple decades old.

That spare looks to have a ton of life in it. No cracking, no wear, etc.

I'm perfectly fine with getting a new tire, but it seems a shame to just toss that one.

 

[JohnnyO]

Spares can still go bad and dry rot from ozone, heat, salt, dirt, etc. I pull my spare out once or twice a year, wash the rim, scrub the tire with Westley's Bleach White (hands down the best tire cleaner there is), and soak the sidewalls and tread with Armor All.

But I'm pickier than most people.

I would adhere to the six year rule. At some point when you buy new tires replace the spare with one of your old tires. It won't have as much tread as your OE spare but it won't be as old either. That's what I will do the next time I buy tires.

 

[octotree]

Thanks for the advice, I appreciate it.

Unfortunately for me, the tires on it won't be the same size as the ones I'm getting. The previous owner decided to go with a 255/60r/18 AT tire. I'm putting some more economical treads on and they're 235s.

I'll probably just keep the old set and use them for the trails and end up buying a brand new spare. No biggy, better safe than sad.

Thanks for the loads of info, everyone.