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Review: Fittipaldi FT100 18" wheel on 35x12.5s

btcrealm

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You have no issues with 35x12.5x18s and an offset of only +18?
I was looking at the Martian beadlocks because they have a +40 offset and stock is +56. I'm probably getting the Kenda Klever MT2 35x12.5x18s.
I wasn't sure how far out I wanted to push the tires.
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tmeyer3

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You have no issues with 35x12.5x18s and an offset of only +18?
I was looking at the Martian beadlocks because they have a +40 offset and stock is +56. I'm probably getting the Kenda Klever MT2 35x12.5x18s.
I wasn't sure how far out I wanted to push the tires.
I'm unsure what the offset threshold is to fit the 35x12.5r18s with no rubbing. But I do know the stock offset will rub on 35x12.5r20s. I thought stock offset was +58, might have remembered that wrong.

But, yes! No issues at all on +18s. +40 will, naturally, be much closer to rubbing than +18, but I don't know what that limit is for the specific tire size. There are calculators online that might give you a close, educated guess. I also know that the stock fitment is already VERY close to rubbing at full lock. Hope that helps
 

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tmeyer3

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Good God those are beautiful wheels!
I'm wrapping mine in tanzanite blue. I wonder if it would go well with the blue
1744910832936-9l.jpg


bronze
1744910848924-jv.jpg


or stick with the classic black
1744910869165-4c.jpg
I agree! They're very much my style ?

I haven't decided on a wrap or color, so I went with plain black, but the dual color ones are very nice in person.
 

misdemeanor

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the dual color ones are very nice in person.
We've got three truck outfitters in town that hold Fittipaldi wheels. I'm really hoping they have these FT100s that I can look at. They just look SOOO GOOD! The price per wheel isn't bad either!
 


btcrealm

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How low have you guys aired down?
I have this concern (probably stupid) that with low air pressure and a hard acceleration the torque could pop the bead.
 

btcrealm

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This is an off-road wheel by Fittipaldi:
  • load rating of 3700 lbs
  • 18"
  • 9" width
  • 18mm offset
  • Lug centric
Extreme terrain (x/t) maxgrip tires:
  • 35"x12.5"
  • 3 ply reinforced
$588 per wheel+tire, shipped, balanced, including lugs.

Requires NO modifications.

Road noise is marginally higher than stock ATs, but only slightly. Nothing like MTs.

Efficiency hasn't significantly changed at 50psi.

Ride quality is much better! It's a softer feel on 18" wheels with the extra side wall, can also comfortably air down to 25psi going slow off-road with the extra side wall!
You need to send pictures for their gallery, there are already a few cybertrucks.
https://www.fittipaldioffroad.com/gallery/
 
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tmeyer3

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How low have you guys aired down?
I have this concern (probably stupid) that with low air pressure and a hard acceleration the torque could pop the bead.
I do low to mid 20s on 18" wheels. On the 20" wheels I was nervous to go below 30, no room to flex ??.

Airing down is NOT for speed or torque situations--with situation exceptions like bead locks in sand. It's for slow and steady, typically with trail assist on to control torque. I always stay in overland mode when aired down. If you're thinking Baja mode, it's probably not a good idea to air down very low on a standard bead.

Just my thoughts
 

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I do low to mid 20s on 18" wheels. On the 20" wheels I was nervous to go below 30, no room to flex ??.

Airing down is NOT for speed or torque situations--with situation exceptions like bead locks in sand. It's for slow and steady, typically with trail assist on to control torque. I always stay in overland mode when aired down. If you're thinking Baja mode, it's probably not a good idea to air down very low on a standard bead.

Just my thoughts
Yeah, for overland and trails/mud/snow. Sometimes to get over that rock it takes a little power and thats where my concern comes in. At least I won't be sitting there with a tire off a wheel in the middle of the obstacle with beadlock.

With the stock ATs and 20"s I've only been going down to 40 psi and been able to do decent. The mud is obviously terrible, LoL.
 
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tmeyer3

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Yeah, for overland and trails/mud/snow. Sometimes to get over that rock it takes a little power and thats where my concern comes in. At least I won't be sitting there with a tire off a wheel in the middle of the obstacle with beadlock.

With the stock ATs and 20"s I've only been going down to 40 psi and been able to do decent. The mud is obviously terrible, LoL.
I've only ever popped a bead by turning the wheel when the tire is stuck, not with torque. But I've also not driven the CT off-road as much as ICE vehicles
 


btcrealm

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I've only ever popped a bead by turning the wheel when the tire is stuck, not with torque. But I've also not driven the CT off-road as much as ICE vehicles
Yeah, same. I've primarily run Toyotas soo.... Torque not really a concern LoL

I've only done a few decent obstacles and its done really well but I've got that concern with a lug on that rock and goosing it. The tire saying "LATER!"
 

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tmeyer3

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misdemeanor

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Not I, but those do look nice on the stainless steel!
If I wasn't going to wrap mine, I would get that anthracite ?
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