Tire Poke

[rshangraw]

I'm not good with tire metrics. I drive a 2019 Rubicon with stock rims and BFG KO2s. I want to replace them with Procomp 40 series Vertigo 17x9 rims with 4.75 inch backspacing and an offset of -6. Falken Wildpeak A/T 3W LT315/70R17 tires. Would these poke out further than the stock setup and by how much. Thanks for any help. I'm learning as I go.

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[Reinen]

This calculator will give you exact measurements and a visualization.
https://tiresize.com/wheel-offset-calculator/

BTW, stock wheel offset is +44.

 

[bjm00se]

About an inch and a half from the change in offset, and another half inch from running the wider tires. So you'll "poke" out roughly two inches total further than stock.

Corrected:
About two inches from the change in offset, and another half inch from running the wider tires, so you'll "poke" out roughly two and a half inches further than stock.

Teach me to reply too fast.

 

[MyDaughters20JL]

This calculator will give you exact measurements and a visualization.
https://tiresize.com/wheel-offset-calculator/

BTW, stock wheel offset is -44.

stock offset is actually a positive 44

 

[azwjowner]

This calculator will give you exact measurements and a visualization.
https://tiresize.com/wheel-offset-calculator/

BTW, stock wheel offset is -44.

+44. So with -6 his wheel moves out 50mm, or 2 inches, plus 315 tires are 30mm wider than 285, and half of that is 15mm, so just over 2.5" further out in total.

 

[bjm00se]

I stand corrected. Factory offset is, of course, positive rather than negative.

 

[dragoneggs]

I stand corrected. Factory offset is, of course, positive rather than negative.

Just when I thought I had the whole backspacing/offset figured out, you had me second guessing myself! ?

 

[Reinen]

stock offset is actually a positive 44

Oops, you're right. I must have dropped a brain cell somewhere. Edited so others don't suffer.

 

[rshangraw]

Thanks for the help. Sounds like they will fit and look the way I was hoping for.

 

[Fouts]

This was my JLR with Icon wheels and a -6 offset.

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