HotRodW

Part numbers and specs courtesy of contributor EE4Life:

2019 Acura RDX 19 Inch Aluminum Wheel
http://www.urvi.net/forumfiles/SB/BII07802-27.PDF
http://techinfo.honda.com/Rjanisis/p...II07802-27.PDF

2019 Acura RDX 20 Inch Aluminum Wheel
http://www.urvi.net/forumfiles/SB/BII07802-28.PDF
http://techinfo.honda.com/Rjanisis/p...II07802-28.PDF

mattski

Adding OEM tire info (https://www.acura.com/news-and-press...90-en#interior)

RDX and Advance Package

• 19 x 8-inch painted aluminum alloy wheels
• 235/55R19 101H Continental CrossContact LX Sport all-season tires

Technology Package

• 19 x 8-inch machined-face aluminum alloy wheels
• 235/55R19 101H Continental CrossContact LX Sport all-season tires

A-Spec

• 20 x 8-inch Shark Grey aluminum alloy wheels
• 255/45R20 101V Goodyear Eagle RSA all-season tires

catbert430

I think that Base, Tech, and Glint Black (accessory) are all the same basic 10-spoke Enkei wheel with different paint treatments.

The base wheel is painted glitter silver.
The Tech Wheel is painted gray and then, the face is machined.
The Glint Black wheel is painted metallic black.

All three are then clear-coated.
Charging an extra $2,000 for the black paint treatment is really greedy.
They probably still charge to install the accessory wheels.


Glitter Silver (RDX)

Pewter Gray (Tech)

Glint Black ($2,000 accessory)

lil12002

blibbertibs

Unfortunately the links don't work anymore. Does anyone know the offset of the stock wheel on the platinum elite RDX? These ugly things

Wander

+50 mm. But they aren't THAT bad... Stop staring at the twirly things and take in the whole picture.

garunas

Does anybody knows, what is diameter for 2019 RDX Tech wheel center hole? I want to find spacers for my winter wheels.

bluntman72

Honda/Acura typically wheels have 64.1mm center bore diameter.

supafamous

Anyone got the specs on the A-Spec wheel? The links above point to the Glint Black accessory wheel. Looking specifically for the weight on them as I'm likely to swap them out for something that's less of a boat anchor.

MTD

My A-Spec wheels are in the garage stored for the winter, so Im sure I could weigh them for those interested.

supafamous

That'd be awesome, thanks! Tirerack has the tire (Eagle RS-A) at 32lbs.

MTD

Sorry for the delay but here is the info. Weighed on my bathroom scale so it might be +/- a lb or two. I also took a pic of the back of the wheel showing the offset and dimensions.

skarface

Do they sell the prototype wheels?
https://cdn.motor1.com/images/mgl/lv...-prototype.jpg

Wander

I don't think Acura sells them, but presumably they got them from somewhere.

skarface

It was just a cruel joke to show those wheels on the prototype and then go with the advance wheels that they did lol

Wander

Yet another good reason to run winter wheels and tires.

Midnight Mystery

A Spec wears 255, that's some tough rubber right there!

supafamous

Thanks! Wow, that's one heavy wheel at ~35lbs. Tirerack has wheels that size as low as 21lbs (Advanti Hybris) and lots of wheels under 30lbs at this size. Probably costs a couple tenths in acceleration.

kuzdu

i got that advanti hybris for my Aspec TLX when i weighed the wheel it was actually 19 lbs Andy it made the world of difference on the car, felt like 500lbs was lifted off