GTR Premium Wheel Setup

funkified

Member
Car
09 FX50 AWD
Before I get flamed, I did search this out and found answers kinda all over the place, figured I’d make an updated one to compile some info and for advice on the setup.

This is for an 09’ FX50 AWD
I picked up a set of GTR Premium wheels on the weekend in great used shape.

As we know the specs are:
20x9.5 +45 25lbs
20x10.5 +25 27lbs
Center cap is 54mm diameter

Optimal tire sizes for AWD to achieve same rolling circumference.
265/50/20
295/45/20
I will likely be going with the Toyo Proxes STIII, as they are the only aggressive summer tire I can find in these sizes.

For the TPMS sensor I read that any 315mhz sensor will do. I found a Denso piece part number 5500304 under the FX parts listing. I noticed that the GTR sensor is a different design and part number.
https://www.amazon.ca/Denso-550-0304-TPMS-Sensor/dp/B00NQ06MDK

So will the sensor for the FX fit on the GTR wheel properly? Or do I have to get the GTR sensors?

Stud size is M12x1.25
GTR wheels require an acorn style with a 60 degree seat. I’ll likely go with some black Gorillas. Part #71623NBC

For the front to sit flush I’ll need a 15mm spacer. I’ve used Blox bolt in spacers before with success, I see H&R makes a set too in their Trak+ DRM line, part# 3065666.

what you guys think? Is there anything I’ve missed or other recommendations?

pic attached is of one of the wheels
 

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