tioga vs trail-lite b+

I am another Trail-Lite owner. I'll also agree that the Trail-Lite B+ with the one piece fiberglass cap above the cab does not leak. If you tried to drive under something too low, you would see the broken fiberglass and it would be time to get it fixed. The roof is of a rubber material, but rolls over the edges and drops down the side about 4 inches. As long as the rubber is not torn, no leaks. Since both have the Chevy chassis, should make it a toss up on the drive train.

There is a 330 page thread that is mostly about the Trail-Lite in case you want to do some reading - just click B+ motorhomes