To what max pressure can I inflate my tires on a MK3 rim? Does using a tube make a difference?Updated a year ago

To what max pressure can I inflate my tires on a MK3 rim? Does using a tube make a difference?

Maximum tire pressure for most MK3 wheelsets is 45psi. Recommended max pressures are the same for both tubed and tubeless applications. The Grail and Crest rims are both compatible with higher pressures for use with a wider range of tires. The Grail has a max of 110psi and the Crest has a max of 55 psi. For more specific information on the exact rim you are interested in, maximum recommended pressure for common tire sizes for each rim is listed on their respective product pages as well on the rims themselves (if you are unable to locate this information on your rims, please feel free to contact us).