diff -r 8c91ce192058 -r 59f24cd8470b src/train_cmd.cpp
--- a/src/train_cmd.cpp	Fri May 11 19:22:43 2007 +0000
+++ b/src/train_cmd.cpp	Sat May 12 07:05:34 2007 +0000
@@ -220,6 +220,8 @@
 			}
 		}
 
+		u->cargo_cap = GetVehicleProperty(u, 0x14, rvi_u->capacity);
+
 		/* check the vehicle length (callback) */
 		uint16 veh_len = CALLBACK_FAILED;
 		if (HASBIT(EngInfo(u->engine_type)->callbackmask, CBM_VEHICLE_LENGTH)) {