tires hitting body, wider?

[Brasher]

i got tech 5 wheels and roc Loc tires, so a zero offset wheel paired with a huge tire 8.62". Id try the kershaw width kit, but that limits the weight i can add to the wheel. to the outside so it sticks out and can catch on things.

if i try some wheel extensions i can put some weight closer in, like in the wheel space between the hex and knuckel which is a little less than 1" with wheel extensions. an area for weight that doesnt exist without the extensions.

anyway found theses 17mm 1" wide extensions, 7075 machined alluminum. anybody tried these ones yet?
http://www.novarcproducts.com/wheelextensions.html

i think ill just get them, a long time ago i bought a cooling head for .21picco off these guys, it worked fine.