attex backspacing

[6x6tracy]

Was thinking about running an aluminum 8x10 rim w Duro HF247 Sport ATV Tire 21x10-8 on my 400 chief...and was wondering what backspace to run?...love the look of the tire and a polished rim...and that a 4 on 4 bolt pattern...

[hydromike]

On a 10" rim, you should run about 5" of backspacing. Most of the rims we use have a wheel mounting surface in the middle of the rim. You can go either way, but dead-center is about the standard.