What offset do I need for aftermarket wheels?

[PumpinIron]

When purchasing aftermarket wheels (20x9 and 20x10.5) what offset should I be looking for so that the wheels / tires are flush with the fender. Close enough to look good, but not close enough to need to cut or roll the fenders.

The ones I was looking at are 20mm in the front and 40mm in the rear.

[Eboelz]

new here.. been searching and this came up.. would also like a little info.. have a set of 20x9 35mm and 20x10.5 42mm sitting in the garage i was thinking of trying

[Shakamanno]

I have 20x10.5 305/35/20 on rear with 38 offset and fronts 20x9 275/40/20 with 20 offset. Ferrada FR2. No need of fender roll and no rubbing. No issues at all.

[Pearlj10]

Agreed. The 1LE wheel specs of 20x10 +23 front and 20x11 +43 rear are a great starting point. That is what I run now (MRR 017 wheels) and the fronts stick out a slightly more than I’d prefer. That being said, the handling is amazing! Running 275/40/20 fronts and 295/40/20 rears. Not even close to rubbing but not lowered, either. Flame me over the 40s, I’m ready for it!

Originally Posted by Shakamanno

I have 20x10.5 305/35/20 on rear with 38 offset and fronts 20x9 275/40/20 with 20 offset. Ferrada FR2. No need of fender roll and no rubbing. No issues at all.

[Carlos_MRRWheelsInc]

if doing a 20x9 /20x10.5 I would say 25et front /38et rears.

[G8One2]

I wish there were a sticky on what fits and doesn't fit. I too have searched and never find anything exact, and the info I come across is always kinda of not complete, leaving me with more questions.

[Deputy347k9]

I currently rotate between 4 sets of wheels, 3 sets are OEM while the 4th is after market, as follows:

1. 21" RPO Code VZP, front wheels 8.5" with a 38 MM off set, tires 245/40/21
rear wheels 9.5. with a 42 MM off set, tires 275/35/21

2. 21" RPO Code VZN (square setup) all 4 corners 8.5" with 38 MM off set
tires 245/40/21

3. 20" 2019 OEM black wheels (square setup) 8.5", 25 MM off set, tires 245/40/21

4. 20" After market ZL1 wheels (square setup) 10" width 35 MM off set, tires
265/35/20

[Carlos_MRRWheelsInc]

Originally Posted by Deputy347k9

I currently rotate between 4 sets of wheels, 3 sets are OEM while the 4th is after market, as follows:

1. 21" RPO Code VZP, front wheels 8.5" with a 38 MM off set, tires 245/40/21
rear wheels 9.5. with a 42 MM off set, tires 275/35/21

2. 21" RPO Code VZN (square setup) all 4 corners 8.5" with 38 MM off set
tires 245/40/21

3. 20" 2019 OEM black wheels (square setup) 8.5", 25 MM off set, tires 245/40/21

4. 20" After market ZL1 wheels (square setup) 10" width 35 MM off set, tires
265/35/20

oh man now thats a list

[Deputy347k9]

Originally Posted by Carlos_MRRWheelsInc

oh man now thats a list

I guess I have a "thing" for wheels. So much that I recently purchased an Autel TS601 TPMS tool. I have on hand 12 MX sensors on hand just incase! Powder coater is delivering my 20"X10" ZL1 replicas this coming Friday evening. There goes 4 sensors and another set of tires! Guess I could have far worse addictions.

[StingrayblueSS]

+43 rear +23 front I have 315s in the rear and they don't rub.

[G8One2]

Originally Posted by StingrayblueSS

+43 rear +23 front I have 315s in the rear and they don't rub.

Are you lowered? Or stock height?

[StingrayblueSS]

Originally Posted by G8One2

Are you lowered? Or stock height?

Lowered 1"

[Brilei5]

https://photos.google.com/album/AF1Q...ilmcOi4cPugx0d
20 X 9.5 +18 front
20 x 11 +38 rear

[datagram940]

Hi Guys,

I have to choose the wheels from:

- 10.5 ET40 5x120 22" + 12 ET35 5x120 22"

- 10.5 ET40 5x120 22" + 11.5 ET37 5x120 22"

- 22" 10 5X120, ET40 + 22" 11, 5X120, ET38

- 22", 10 5X120, ET40 + 22" 11.5, 5X120, ET38

The tires are 265/30 R22 front and 315/25 R22 rear. I am lowered with KW V3 coilovers but I can change the height.

Wich setup is the best for no rubbing issue?

Thank you