The ONLY RFT "solution" I know of that requires any sort of special rim is the Michelin PAX system:
http://www.michelinman.com/pax/
__________________
Scott
2024 G01 X3 M40i, Brooklyn Grey Metallic /// 2015 F15 X5 35i, Space Gray Metallic, 99K miles /// 2013 F30 320xi, Mojave Metallic, 112k miles
2019 Ford F450 STX, Oxford White
2013 Ducati Multistrada Touring S, Red