Brand is Road Blazer. -Fits following tire sizes: -11R22.5 -275/80R22.5 -10.00R20 -275/80R24.5 -Quality Chain Corp(Portland,Oregon) - Brand New Chains, never used! -There are 5 of them! Take them all for $250! at 50 dollars each! Brand new each costs about $90 dollars at a truck stop or online most places, this is a steal! Feel free to contact at 951-306-8793!!