Just returned from a 7 week, 10376 mile tour of the rockies trip went well untill Kremmling Co. I ran off the edge of the road {my fault} what happened next was unreal both rims blew out! yes rims not
tires. had to drag the 5er 1/4 mile down the road on
axle to get it off the road. After a close look at the rims includeing spare came to the conclusion it was old rims {1985} stress cracks . So please check your rims you dont whant this to happen to you!! the good thing about it , I jacked the trailer up put 2 new rims on it and finished my trip .