@Richie C. posted:I have a Lionel Legacy ABA set and run it with six (6) MTH aluminum cars in tow, including dome and observation cars, and never had a problem on my O-36 curves.
Those are 15" cars, so you wouldn't have any problem running them on 0-36 curves, as has been mentioned previously. The MTH aluminum cars come up occasionally, although they were made nearly 20 years ago. They have window silhouettes and no interiors, like many of the earlier Lionel aluminum cars. The K-Line aluminum cars mentioned above are very nice cars (though still not as nice as the Lionel cars I'd mentioned - just my opinion), with interiors and figures, but they only come up rarely. If you found some, you'd probably be very happy with them.
