Are these tires to small for a Himax? 11x4.00x5, I have Azusa rims with 1" ID. wheel bearings and not the bushing. The plane is under construction with the Tail section , Fuselage , and half the wing ribs finished. I am thinking about the fuel tank. And the Landing gear now and am seeking advise.

Just realize the only suspension you have is the AIR in the Tyres....  or Tires in the U.S.

Thanks puff