Originally posted by canadianal

i have never built a frame but have a frame welder. what should i be using for frame steel as what i have seen for pre made frame seems pretty light . i was thinking 2 x 4 heavy wall any thoughts from anyone on the whole monster
First off welcome to CHR canadianal
How do you plan to build the chassis? If you are going to build it with a cage. (I would if your going to go off road). With a cage you don't need real heavy rails although if saving weight isn't a concern it can't hurt. Is this going to be an all out off road vehicle or what exactly are your plans?