Toyo open country AT3 poor wet weather performance

[booch2024]

I swapped out my stock FE wheels and tires after purchase this summer to TRD bbs 18” wheels and at3 275/70/18’s. I’m running them at 35psi and they have been great all summer.
However, once the rains started here in the PNW, they have been crazy slick and unsettling to drive.
The road on my daily commute is steep with many off camber turns and I’ve felt the LC FE slip and slide all over (no leaves on the road either).
For one, I would have thought the full time 4WD would help and 2 the AT3’s updated rubber compound would grip better.
Has anyone else experienced greasy type driving in the LC in the rain around corners?
Think the tires need to acclimate more?
Thanks for any advice or feedback.

 

[b407driver]

Are you sure it's not that the first rains have brought the oil up/off the roadway? I haven't had mine in any significant rain yet, but the Falken AT3Ws I briefly had on my 4Runner were excellent in regard to hydroplaning, and I was hoping these Toyos would be similar.

 

[Altitude]

Are you sure it's not that the first rains have brought the oil up/off the roadway?

My thought as well.

 

[booch2024]

It’s been raining here for about 3 weeks solid but maybe.

 

[trek805]

ive had similar experience with KO2's when it first starts raining.

 

[phantasticphil]

I'm so torn between the wildpeak at4ws and toyo AT3s. Now I have teetered back to the at4ws due this post. Also in the pnw.

I have the same color, and the same wheels are on the way! Can't wait to match haha. I'll be running 285/70/18s in either tire.

 

[trek805]

its a tough one. I think both are great tires. I went with AT3's as the FWP's are heavy tires compared to most other AT's. Im adverse to KO3's now after reading that thread... LOL

 

[phantasticphil]

its a tough one. I think both are great tires. I went with AT3's as the FWP's are heavy tires compared to most other AT's. Im adverse to KO3's now after reading that thread... LOL

Yes the weight is the only thing that's really holding me back on the FWPs. I just really wanted the Toyos to handle the wet conditions as good as the FWPs, sounds like that may not be the case.

@booch2024 - FWIW I'm on stock michelin tires and the grip is very good, I have tried to get them to spin at stoplights and around corners and haven't been able to. Just so you have that data point. Located in Portland. I feel like it's been raining enough to not have oil on the road..

 

[uraniumrich]

I've got the AT4Ws on my LC (255/80R17) and they've done fine so far in the wet. But, the snow performance may be significantly worse than expected (but, maybe still better than non-3 peak rated tires?)

 

[msenske]

I swapped out my stock FE wheels and tires after purchase this summer to TRD bbs 18” wheels and at3 275/70/18’s. I’m running them at 35psi and they have been great all summer.
However, once the rains started here in the PNW, they have been crazy slick and unsettling to drive.
The road on my daily commute is steep with many off camber turns and I’ve felt the LC FE slip and slide all over (no leaves on the road either).
For one, I would have thought the full time 4WD would help and 2 the AT3’s updated rubber compound would grip better.
Has anyone else experienced greasy type driving in the LC in the rain around corners?
Think the tires need to acclimate more?
Thanks for any advice or feedback.

I also live in the Pacific Northwest in Eastern Washington / North Idaho where we get rainfall in the fall and spring seasons, but where we also get significantly colder temperatures and more snow in the winter months. I have never experienced what you've described in your original post in my Land Cruiser FE with BFG KO3s (265/70R18 124S) in the rain (even after it initially starts raining), and I didn't even experience this today with our first snowfall in the "lower" elevations.

There is a particularly severe off camber corner I routinely drive, and I'm typically slowing down from speeds of approximately 70mph as I approach the turn and then have to immediately start accelerating, and I've never slipped at all in the rain (I haven't driven the corner yet in the snow/ice).

I will be driving up a very steep road this weekend that has several switchbacks and will likely be very wet at lower elevations AND snowy at higher elevations. I will post back if I experience what anything close to what you're describing.