200 Series Tire and Wheel Size Database (10 Viewers)

[grinchy]

Yep, a 35 inch tire the ideal offset is around 40mm to 35mm.
Now, ideal means different things to different people depending on use and look.
40mm is where the scrub radius is ideal.
25mm is where poke might be ideal
0mm is where hardcore off-road (using tire as a protector for the door panels) is ideal
And so on.
As to the Alphaequipt wheels in 17” by 8.5 at 35mm, yes they are perfect for 35” tire.
I had a set mounted yesterday and as soon as Christmas morning wraps up I’ll take some pics.

 

[grinchy]

Alphaequipt Echo 17” +35mm in Bronze
Kenda Klever RT 35x10.5r17 Load D
No issues on LX570. But I had already trimmed for slightly taller 35s . . .

Maybe 5mm of poke.

Doesn’t look like she missed leg day.

Aggressive sidewall achievement unlocked.

 

[TeCKis300]

Alphaequipt Echo 17” +35mm in Bronze
Kenda Klever RT 35x10.5r17 Load D
No issues on LX570. But I had already trimmed for slightly taller 35s . . .

Maybe 5mm of poke.

Doesn’t look like she missed leg day.

Aggressive sidewall achievement unlocked.

View attachment 2874913

View attachment 2874915

View attachment 2874917

View attachment 2874918

Good stuff! I don't know if it's anecdotal and I've been trying to find specific construction differences without much success. But I find that flotation / inch sizing tires seem to be inherently different in construction with more sidewall bulge. Aired down, seem to have more sidewall flex. As opposed to LT / millimeter sizing tires that are focused more on load carrying and handling with stiff and straighter sidewalls. So even if tires have similar overall dimensions, they are biased for different qualities.

 

[grinchy]

Good stuff! I don't know if it's anecdotal and I've been trying to find specific construction differences without much success. But I find that flotation / inch sizing tires seem to be inherently different in construction with more sidewall bulge. Aired down, seem to have more sidewall flex. As opposed to LT / millimeter sizing tires that are focused more on load carrying and handling with stiff and straighter sidewalls. So even if tires have similar overall dimensions, they are biased for different qualities.

That could be it. My first set of Flotation tires on this rig. They seemed about the same width as the 275s unmounted, but mounted up wider looking for sure.
I am excited to see how the ride compares once I get the psi correct (predictably set at 32 by the shop) and have some miles on them. I did feel the load E was pretty stiff, particularly when new, it improved as the sidewalls wore in, but it took thousands of miles to do so.

 

[Heckraiser]

Thanks @grinchy for the confirmation. Yes, those Alphaequipt wheels are the tirerack.com bargain I had my eye on.

 

[f2f46]

Alphaequipt Echo 17” +35mm in Bronze
Kenda Klever RT 35x10.5r17 Load D
No issues on LX570. But I had already trimmed for slightly taller 35s . . .

Maybe 5mm of poke.

Doesn’t look like she missed leg day.

Aggressive sidewall achievement unlocked.

View attachment 2874913

View attachment 2874915

View attachment 2874917

View attachment 2874918

How wide are your 17s? Curious about the final math with the 35mm offset

 

[grinchy]

How wide are your 17s? Curious about the final math with the 35mm offset

The wheels are 8.5” wide, the tires are 10.5” wide.

 

[f2f46]

The wheels are 8.5” wide, the tires are 10.5” wide.

Got it, so the equivalent to about 40mm offset on an 8" wide wheel

 

[lx200inAR]

Got it, so the equivalent to about 40mm offset on an 8" wide wheel

Offset already factors in wheel width (it’s calculated from the center of the wheel, so overall width is irrelevant), so the offset is still +35. Backspacing is the number that can change depending on wheel width since it is indexed from the edge of the wheel.

 

[Supra Turbo]

Hi all. Needing for some tire recommendations...

Looking at running a 18x9 +25 wheel setup, but don't want to do any body modifications on the vehicle beyond perhaps the removal of mudflaps.

What would be the optimal tire size to avoid rubbing - 285/65/18, 275/70/18, other? In my research it seems a 285/70/18 might require some plastic trimming even with alignment set to not hit KDSS / sway bar?

Apologies if this question has been beaten to death. Thank you.

 

[2HundyJTex]

You can use this calculator to determine changes in scrub radius given different combinations of tire size and rim offset. For instance, if we start with the OEM tires and rims (285/60R18, 18x8 with +60mm offset) moving to a 285/70R18 tire and a rim with an offset of +25mm (or the OEM rim with a 1.25" spacer) then the scrub radius will increase by 26mm. It is generally agreed that keeping the change in scrub radius to less than 10mm is optimal, but often this is not possible.

Rim & Tire Size Calculator. Custom Offsets - https://www.wheel-size.com/calc/?wheel1=285-60-18X8ET60&wheel2=285-70-18X8ET25&fcl=50mm&scl=50mm&wcl=30mm&sr=0mm

PSA: Keep in mind that this website (is great, but) doesn't render all the available parameters on some mobile devices. You should see a set of parameters on the left side of the screen to enter your fender / wheel well clearance etc. [EDIT: To clarify, these are visible on pc, but might be missing in some mobile apps like Safari.]

 

[grinchy]

Those are available, I seem to remember a panel. But certainly if you didn’t know they were there they would be challenging to discover.

 

[CruiserSeanJohn]

Anyone running either of these Method Race Wheels MR310 Con 6's with no lift? Wanting to put these on my 2018 Landcruiser. Seen a couple of others online with this set, yet they had lifts.
1. Size: 18x9 w/ Offset: 18mm
2. Size: 17x8.5 w/ Offset: 35mm
Don't mind removing, relocating or cutting plastic. Then the tough part with these offsets, what is the largest tire size and brand?

 

[lx200inAR]

Anyone running either of these Method Race Wheels MR310 Con 6's with no lift? Wanting to put these on my 2018 Landcruiser. Seen a couple of others online with this set, yet they had lifts.
1. Size: 18x9 w/ Offset: 18mm
2. Size: 17x8.5 w/ Offset: 35mm
Don't mind removing, relocating or cutting plastic. Then the tough part with these offsets, what is the largest tire size and brand?
View attachment 2880338

Option 2 (17” et35) is best for suspension geometry and fitment. A 33” (285/70R17) should fit fairly easily. Anything bigger will need plastic reworked and maybe KDSS avoidance, but certainly possible.

 

[Angelo1]

PSI recommendation for Ridge Grappler LT285/70R18 E 127/124Q. Currently running them at 33psi. Thanks

 

[gaijin]

PSI recommendation for Ridge Grappler LT285/70R18 E 127/124Q. Currently running them at 33psi. Thanks

The RCTIP (Recommended Cold Tire Inflation Pressure) for those LT285/70R18 tires on your LC200 HE is 38psi F/R.

HTH

 

[overrovers]

Dear Tire Experts!
I have a 2009 LC and cant seem to find a definitive answer on the following. Car currently has a the foam cell pro lift, arb front bumper and RW wheels.
Will I have issues with 285/75/17 I dont mind a bit of heating but want to avoid issues with major rubbing on full lock.
I looked all over but cant seem to find an answer- please don't shoot

 

[AnyMal]

PSI recommendation for Ridge Grappler LT285/70R18 E 127/124Q. Currently running them at 33psi. Thanks

Run it where you like it depending on weight of the rig. 32-38 PSI you are fine and dandy.

 

[lx200inAR]

Dear Tire Experts!
I have a 2009 LC and cant seem to find a definitive answer on the following. Car currently has a the foam cell pro lift, arb front bumper and RW wheels.
Will I have issues with 285/75/17 I dont mind a bit of heating but want to avoid issues with major rubbing on full lock.
I looked all over but cant seem to find an answer- please don't shoot

I believe the answer is...."It depends".... Starting at the below thread is a conversation by some lightly modified LCs with RW and that tire size. I run that setup on my LX with no issue aside from having moved some plastics, but i don't have to worry about the KDSS mounts/links.

BFG KO2 285/75r17

forum.ih8mud.com

Also, here's a hint for searching. The forum search isn't that great, google does a much better job. Try this link and look at the format of the search request once it's loaded in google (i.e. add "site:ih8mud.com" to your search query). In google you can even see the heading of what forum it's from so you can select the ones from the 200 forum.

 

[overrovers]

I believe the answer is...."It depends".... Starting at the below thread is a conversation by some lightly modified LCs with RW and that tire size. I run that setup on my LX with no issue aside from having moved some plastics, but i don't have to worry about the KDSS mounts/links.

BFG KO2 285/75r17

forum.ih8mud.com

Also, here's a hint for searching. The forum search isn't that great, google does a much better job. Try this link and look at the format of the search request once it's loaded in google (i.e. add "site:ih8mud.com" to your search query). In google you can even see the heading of what forum it's from so you can select the ones from the 200 forum.

Thanks so much I did come across that one as well its just odd that the answer is truly "it depends" I will get my 285/75/17s on order and hopefully I am good to go. Will post an udpate when they get fitted