Originally Posted by GMCPic
I made the mistake of using a 3/4 ton pickup, could only drive between 25 to 30 MPH, over that and it would start to fish-tail all over the road. And 5 MPH down-hill..
I'd guess it was loaded without enough weight on the hitch, in that case even a semi truck pulling it and it'll still want to fish tail.

Grigg


1951 GMC 250 in the Project Journals
1948 Chevrolet 6400 - Detroit Diesel 4-53T - Roadranger 10 speed overdrive - 4 wheel disc brakes
1952 Chevrolet 3800 pickup
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"First, get a clear notion of what you desire to accomplish, and then in all probability you will succeed in doing it..." -Henry Maudslay-