1972 small stroker Shovel with 2002 TLEU sidecar and broke a spoke on original rear wheel (no shame). Wore off a Shenko tire after putting sidecar on so switched to darkside with a Coker 5:00 x 16 car tire and think the stiffer tire accented the sidecar strain to rear wheel. After all those years the broke spoke is probably a sign of things to come. The car tire looks as new as the day it was installed so would like to keep running them. Are there better/stronger than OEM spokes and rims? Am partial to the round swingarm and drum brake but could change over to cast wheel, disc brake and new master cylinder? Have a 9 spoke 2002 front wheel that would look great mated up to original drum and sprocket just don't know if I want to tackle a job that size.