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Wheel size / offset help

drabon74

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Ok guys i have decided to go with Niche M130 on my ordered Mustang, when i put the new wheels on i will already have put lowering springs on it. My goal is to push the edge of the wheels as far out as i can without any rubbing. I was thinking 20 x 10.5 in the rear on 295-30-20 and 20 x 10 on the front running 275-30-20 Would this size selection keep the sidewall and overall tire diameter close to the same? What kind of offset would i be looking at? Is there an online tire calculator that help with these questions including offset? TIA!
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Need4SpeedMotors

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Ok guys i have decided to go with Niche M130 on my ordered Mustang, when i put the new wheels on i will already have put lowering springs on it. My goal is to push the edge of the wheels as far out as i can without any rubbing. I was thinking 20 x 10.5 in the rear on 295-30-20 and 20 x 10 on the front running 275-30-20 Would this size selection keep the sidewall and overall tire diameter close to the same? What kind of offset would i be looking at? Is there an online tire calculator that help with these questions including offset? TIA!
I would recommend a 20x10 ET 40 all around for the best fitment without rubbing

You can wrap that with 275/35/20 all around or 265/285 combo, there is a number of setups you can do.

the 20x10.5 ha too low of a offset so it will poke out and cause rubbing.

I just did a Gt with 20x10 Et 40 wrapped in 285/305 and lowered on the pro kit, it came out amazing.

Ill shot you a pm
 

Jeepwx03

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Need4SpeedMotors

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101charley

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