I did mine years ago still like new used heavy duty material was hard pushing the needle .Some say a old treadle sewing machine works but did mine by hand and I would do it again .the only issue I need to fix is the drivers side needs a little more padding as it feels a little lopsided when sitting but that is not from making the cover but from the weight always being on that side so would be a good idea to change some springs from the middle to the drivers side or add extra padding .

1954 Canadian GMC 9300
"The Journey"
Follow in the DITY