GX550 Wheels confirmed 18x7.5*

*according to Killy Lexus rep the overtrail wheel is 18x7.5 +50

Instragrammer nytop.store took delivery of the first GX in SoCal. Looks like they are an aftermarket company using their new GX as a test bed for future products.

I have asked if they know the offset of the wheel, but was only able to get confirmation 18x8 so far.

Does anyone know if the part numbers have been released to get confirmation of overtrail wheel offset?

Hey cool. Something I can help with.

My dealer was able to provide me this a couple months back from their internal systems. Seems very legit and detailed

Should be 18x7.5J ET50 6x139.7mm(5.5”)

265/70R18 Tires.

Basically, and should surprise no one. Same same as the tundra.

killy said:

Hey cool. Something I can help with.

My dealer was able to provide me this a couple months back from their internal systems. Seems very legit and detailed

Should be 18x7.5J ET50 6x139.7mm(5.5”)

265/70R18 Tires.

Basically, and should surprise no one. Same same as the tundra.
View attachment 598

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Dude you’re a life saver. I’ve been hunting this information for over six months. Thank you! Now to find a TE37 this size haha

any time!

killy said:

any time!

Click to expand...

Would an 18x9 +0 be identical in comparison to the OEM? I don’t see any aftermarket wheel that is overtrail size

Would need to check with an offset calculator to be sure, though I would try and find a shop that will do a test fit for you before committing.


Above makes it sound ok but I’m not that kind of engineer

killy said:

Would need to check with an offset calculator to be sure, though I would try and find a shop that will do a test fit for you before committing.

Alloy Wheel & Tyre Fitment Calculator. Offset, Tyre Stretch and Speedo Error | Will They Fit

Alloy Wheel & tyre fitment calculator - it calculates inset, poke, speedo error, tyre stretch and loads more.

www.willtheyfit.com

Above makes it sound ok but I’m not that kind of engineer

Click to expand...

Thanks. I inputted 18x8 +20 and it’s getting a little closer to oem

I came across the legendary Bradley Takumi that has a “tuner” spec that is specced for the lc300 world market and should be an attractive alternative to the oem OT wheel

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Lexus GX J250 [2023 .. 2025] ​

Generation

Filter by region:

SUV, 5d​

Check out this link:
OFFSET is ET 60 (range between 58-62)

2024 Lexus GX J250 [2023 .. 2025] - Modifications USA+​

USA+

Petrol:​

Lexus GX J250 [2023 .. 2025] 3.4​

349 hp
USDM CDM

• Generation: J250 [2023 .. 2025]
• Production: [2023 .. 2024]
• 
  Sales regions: USA+, Canada
• 
  Power: 349 hp | 260.3 kW | 354 PS
• Engine: 3.4 L, V35A-FTS, V6 , Petrol
• Trim Levels: GX 550 PREMIUM, GX 550 PREMIUM+, GX 550 LUXURY, GX 550 LUXURY+, GX 550 OVERTRAIL, GX 550 OVERTRAIL+

• 
  Center Bore / Hub Bore: 95.1 mm
• 
  Bolt Pattern (PCD): 6x139.7 (6x5.5)
• 
  Wheel Fasteners: Lug nuts
• 
  Thread Size: M14 x 1.5
• 
  Wheel Tightening Torque:
  unknown

I mean what I posted literally came from Lexus…

But maybe a random website knows more…

Has anyone seen the specs for the weight of the factory wheels?