draggingtb
+1y
best bet in my opinion, start at your wheels and go to your steering wheel checking and making sure everything's torqued and all right. generally, if it wasn't doing it before the steering wheel change, and now is, check your splines on the shaft and any adapters or what not your might have used. i'm not a toyota guy, just putting my 2 cents. but check your main components of what makes it turn. wheels, tie rods, steering linkages, steering shaft. i've seen a truck have a worn out ball joint, and when enough pressure was put on it, it would act the same way. i've also seen a car with rims that didn't fit the hub right, the wheel basically flopped around. stable enough going straight, but had no response in the steering, like it wanted to turn itself. it wouldn't really be a bad idea since you're going on a 6 hour trip anyway to be sure. i just did a quick search and didn't find anything on a SWPS, so check tighteness on everything.