Upgrading trucks on Weaver 50 foot box car?

Any suggestions as to whick trucks I should use to upgrade from the plastic ones that came with my BN 322207 boxcar? The current trucks have non operating couplers.

I would go with Weaver trucks.

http://www.weavermodels.com/page24.html

Yes, Weaver diecast trucks are about $9.00 a pair and it’s an easy swap. Just 2 screws and your done!

Yes, Weaver diecast trucks are about $9.00 a pair and it’s an easy swap. Just 2 screws and your done!