Help 20 inch black wheels on a 2013 G37 Coupe
#1
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20 inch black wheels on a 2013 G37 Coupe
Hey everyone....I just got a new white G coupe, and I want to put 20 inch flat black wheels. I have a couple questions before i do it.
-Do the 20s slow you down and waste more gas?
-can you put an all season tire on there, or can only a high performance tire fit?
-any rubbing issues?
I could always do 19s but want BIGGER!
![Cool](https://www.myg37.com/forums/images/smilies/cool.gif)
Thanks
-StealthXs
-Do the 20s slow you down and waste more gas?
-can you put an all season tire on there, or can only a high performance tire fit?
-any rubbing issues?
I could always do 19s but want BIGGER!
![Cool](https://www.myg37.com/forums/images/smilies/cool.gif)
Thanks
-StealthXs
#2
1) Yes 20s do slow you down , there usually heavy.
2) all season tires would work, I'm sure some tire company makes all season 20 inch tires
3)no rubbing issues with stock suspension , and no rubbing issues with lowering springs or coilovers depending how low you go
2) all season tires would work, I'm sure some tire company makes all season 20 inch tires
3)no rubbing issues with stock suspension , and no rubbing issues with lowering springs or coilovers depending how low you go
#4
I'm on a sedan but as far as your concerns~
-Do the 20s slow you down and waste more gas? A little bit, but IME, not much. I still can get about 29 hwy w/ my 20s and I've got pretty big tires out back (295/30/20)
-can you put an all season tire on there, or can only a high performance tire fit? I have Toyo Proxes Plus 4 All Seasons on mine, great tire, nice treadwear & speed rating and also great prices on our site vendor Treadepot, here's a couple links, one for a review of the tires and another for the Treadepot link, ask for Andrew & mention myG37 for an even better price
Plenty of All-Seasons in 20" size to choose from BTW.
:MoparMax
: Product Review - Toyo Proxes 4 Plus Ultra-High Performance All-Season Tire - 8/2/2012
PROXES 4 PLUS Tires by Toyo - Buy PROXES 4 PLUS Online | Tread Depot
-any rubbing issues?
Unless you go crazy wide, or a diameter that's too tall you'll have no issues. Keep in mind that you really want to be within +/- 3% of your OEM diameter. Use this calculator to determine what's best~
https://www.myg37.com/forums/tire_rim_calculator.php
FWIW 245/35/20 is a good starting size as these are right on OEM diameter specs, then if you want to go wider just use the calculator.
Those Rohanna wheels look nice. I'm really happy w/ my Nutek Bavaria flat black 5 spokes, got them from GOTO racing.
Here's the Nutek low pressure cast line (about the same price range as the Rohannas) if you're interested~Most of the wheels are available in flat black & plenty of offsets.
1pc cast wheels | Concave wheels | Bavaria Wheels
Here's a pic
![](http://imageshack.us/a/img821/1315/1001866u.jpg)
![](http://imageshack.us/a/img594/1126/1001864u.jpg)
-Do the 20s slow you down and waste more gas? A little bit, but IME, not much. I still can get about 29 hwy w/ my 20s and I've got pretty big tires out back (295/30/20)
-can you put an all season tire on there, or can only a high performance tire fit? I have Toyo Proxes Plus 4 All Seasons on mine, great tire, nice treadwear & speed rating and also great prices on our site vendor Treadepot, here's a couple links, one for a review of the tires and another for the Treadepot link, ask for Andrew & mention myG37 for an even better price
![Smilie](https://www.myg37.com/forums/images/smilies/smile.gif)
![BRB](https://www.myg37.com/forums/images/smilies/brb.gif)
![BRB](https://www.myg37.com/forums/images/smilies/brb.gif)
PROXES 4 PLUS Tires by Toyo - Buy PROXES 4 PLUS Online | Tread Depot
-any rubbing issues?
Unless you go crazy wide, or a diameter that's too tall you'll have no issues. Keep in mind that you really want to be within +/- 3% of your OEM diameter. Use this calculator to determine what's best~
https://www.myg37.com/forums/tire_rim_calculator.php
FWIW 245/35/20 is a good starting size as these are right on OEM diameter specs, then if you want to go wider just use the calculator.
Those Rohanna wheels look nice. I'm really happy w/ my Nutek Bavaria flat black 5 spokes, got them from GOTO racing.
Here's the Nutek low pressure cast line (about the same price range as the Rohannas) if you're interested~Most of the wheels are available in flat black & plenty of offsets.
1pc cast wheels | Concave wheels | Bavaria Wheels
Here's a pic
![](http://imageshack.us/a/img821/1315/1001866u.jpg)
![](http://imageshack.us/a/img594/1126/1001864u.jpg)
#10
Your alignment settings won't change w/ new wheels, only when you lower (or raise) the suspension, or alter something else w/ the suspension.