[Wswss] Replacement tire sizes

[Paul Goshay]

Need some front tires on my'98 -36T. Wanting to move away from Michelin. Having trouble finding any other brand that has the same size 235/80/22.5. 
First quote on Michelin was $424ea installed!! 
 Costco has the Michlin tires for $260 each but cannot Mount or Balance.
What is the "normal fee for M & B? 
Can anyone direct me to a site that has other than Michelins?? 
I am in Ca. near Santa Maria/San Luis Obispo
  Mike G