Yet another "will it fit" rookie wheel/tire question...

[visioncasting]

Thanks for humoring me on this one... I couldn't find the answer on the 'sticky' tire/wheel size database.

Will the following combo fit? 20x8.5 OE Tundra wheels with 33x12.5r20 Firestone MTs?

 

[Eric Sarjeant]

Thanks for humoring me on this one... I couldn't find the answer on the 'sticky' tire/wheel size database.

Will the following combo fit? 20x8.5 OE Tundra wheels with 33x12.5r20 Firestone MTs?

I don’t think that will fit with stock suspension. I think you can make it work with a spacer and minor trimming though.

 

[Bomar]

You would be better off looking at a 275/60/20 tire size to make it fit better. It will actually be a bit taller and narrower.

 

[TeCKis300]

Definitely doable! It's a great size and proportionately a great fit for the big bootied 200-series. Heck, I see FJs and 4runners run this size.

@Eric Sarjeant got it. Will need a spacer (I recommend 1"), and some minor plastic trimming. KDSS clearance would be something to look into but others have done this size already.

I run a tire that is very similar in overall dimension on my LX and it works great. I don't buy into the narrow tire movement. I'm not discounting its benefits on certain surfaces, but my priority is all terrain and not specific terrains. That means better performance on road, on loose surfaces, less chance of bogging in deep stuff with more floatation, better wheel protection, etc.

This thread might help with others that have done a similar size: Big Fat Tires - 305/65/18s