Mine tracked perfectly behind my 40… even through tight, rocky, & challenging trails. It was built tough enough to knock down small saplings and bounce off larger trees.I have one like that too. It is a 1946 Ben-Hur which was the civilian version of a WW2 ammo trailer. It has been in my family since it was new. It should look cool behind my 68 FJ40 when I get it on the road.