No, they only sell tires.
When needing more information about Big O tires, the best source for looking at the value of their products and seeing if there is a better value would be comparing different companies. Big O tires has its own site and there are other companies that have their own site as well with all of the information on it.
Big O Tires was created in 1962.
Cooper tires
Considering their parent corporation TBC is owned by Sumitomo, they may be Sumitomo tires.
Big O Tires was located primary in the Midwest and Western US States.
Big O Tires sells tires through their website www.bigotires.com. That is the best place to find their prices. However, if you are looking for reviews please go to http://www.consumeraffairs.com/tires/big_o.html. Here you will find out how others fared at Big O Tires.
Not much cause they are all getting laid off
As of September of 2014, Big O Tires markets 18 different brands of tires. The top four are Goodyear, Dunlop, Hancock, and Michelin.
Sumitomo
There are multiple places to buy tires. On the internet or at Tire stores, try craig's list. or Discount tire. Big O Tires
Sumitomo
Cooper