bbb,
You might want to look at Amazon review from Raleighphile, dated August 17, 2010. His full review states that the K838 is "pushing 2.25 inches". Might want to consider this if you can cancel your order or check to tires closely before installing them.
Sunlite Kwest Tire 26 x 1.95 is made by Kenda, but one Amazon reviewer states it is close to 2.05 inches wide. Price is right for $10.92 per tire. FYI, I have the 1.50 Kenda Kwest and it is 1.53 inches wide. It is a good tire and can be filled to 100 Psi.
Good Luck,
Chris
AKA: BigBlue