That all depends on what kind of conditions you will be driving in. Snow/Ice, highway or rough roads, dirt roads you get the picture. Depending on that, then I would just ask a local tire place for a suggestion all things considered.
best tires for Subaru outback 2008
what is the best oil for 2005 outback 2.5
Subaru Outback
To the best of my knowledge there is no O2 relay. Why would you think one is needed?
The best tire is the one that you can get a deal on. No one tire is best for everyone, that is why they make so many kinds. You have to decide what is important to you considering how and where you drive. A tire that gets excellent traction probably does not wear so well. Tires that do great on a dry road may not be the best on a wet road. Tires that do well on snow and ice tend to be noisy and wear quickly. Do be sure to replace your tires with the same size that came on your car and replace all four at the same time.
The best tire is the one that you can get a deal on. No one tire is best for everyone, that is why they make so many kinds. You have to decide what is important to you considering how and where you drive. A tire that gets excellent traction probably does not wear so well. Tires that do great on a dry road may not be the best on a wet road. Tires that do well on snow and ice tend to be noisy and wear quickly. Do be sure to replace your tires with the same size that came on your car and replace all four at the same time.
No, to the best of my knowledge Subaru uses only one on their engines. One on my 1996, 2000, and 2007, so I assume the years between have only one.
I will say this, the extended warranty that you can get on an Outback is very nice and has one trait that separates it from most extended warranties on the market, it's in house. Most extended warranties are through 3rd party organizations that have a host of problems that make it best to avoid. Subaru's extended warranty is through Subaru and is good at any Subaru store in north America. That being said, it is up to you to determine if it is worth the price.
your best bet is 25'' ('' is inches)
Subaru Outback is historically the best selling station wagon in the US. They are top rated for safety, reliability and performance. They feature All Wheel or 4 Wheel drive. Subaru's last a long time.
1999 and older and 2005 and newer will not fit. Not certain about the '01, 02, and '03 but that narrows it down a bit. You are best off checking with the seller and, failing all else, your Subaru dealer.
I would look on Amazon. It is usually the same thing as expensive ones and they have one of the best return policies if something doesn't work