Nick Jonas took a page out of "Speed" ... hijacking the TMZ Hollywood Tour Bus for a free ride to his brother's house -- and it was awesome!
Our tour spotted the youngest JoBro on Sunset Blvd. with some hot chicks (shooting an MTV promo) -- and he decided to take our passengers straight to Joe Jonas' house.
The passengers got up close and personal with Nick & Joe ... check out the clip and join the fun when you're in town.
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