GX550 Wheels confirmed 18x7.5*

Critmonkey

Active member
Jan 24, 2024
112
116
California
IMG_2228.png
 
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*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?
 
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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.
IMG_3408.png
 
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
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
 
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
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
IMG_2230.jpeg
 



Lexus GX J250 [2023 .. 2025]

Generation

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Lexus GX J250 SUV

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


Tire Rim Offset Range mm
Tire Pressure (front / rear)
bar
OE 265/70R18 7.5JJx18 ET60 58 - 62
OE 265/55R20 7.5Jx20 ET60 58 - 62
OE 265/50R22 7.5Jx22
ET - unknown
 
Has anyone seen the specs for the weight of the factory wheels?
 

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