I have known the guys at Jongbloed for years. Great people and they make very nice wheels.If you need replacement barrels and have a sample (bent) of what you need, they can be made by Jongbloed Racing, Morgan Hill, California.
408 776 1380. They have fancy German machinery to roll aluminum rim halves.
Thank you so much for the info!For a 900 to 1200 pound formula car or sports racer, you could use:
Avon brand,
9.0 x 20.0-13 for the 8" front wheels
13.0/23.0-13 for the 11" rear wheels
(the middle dimension is the tire overall diameter)
Awesome thread! Does anyone know the tire sizes used for the 8” and 11” wheels?
Thank you Steve!If you want a modern radial Hoosier makes a 225/45-13 and a 255/40-13 A7 DOT Competition Radial that would work for that wheel setup.