nickw
Adventurer
LOL - I knew you were going there, no surprise. Have you experimented with tall narrow proper winter tires? Fact remains, none of us need to take a Prius to the Rubicon to know it won't work and I don't need to experiment with extremes to understand the concept since I have experience with moderate size AT's and narrower AT's...I don't need 40's on my Ranger to understand fringe use case.Ok.....so we are finally getting down to it.....you have never run large tires personally and you are basing most of your opinion around odd experiences.
Man I really get disappointed when people do that.
I've logged nearly 100k miles in my Dodge driving in and out of every kinda of 'driveway' that you can imagine. I live in SW Colorado in an area that gets feet and feet of snow.
I'm not being theoretical on this.....I put the time in behind the wheel in the exact conditions you are mentioning, I'm not guessing.
All these rigs are legal to drive on the road in my state (and the entire USA being non-commercial). These are not trailer only vehicles. I daily drove them for years in all seasons...
I'm sorry if where you live sucks for vehicles.
To the OPs question.
Larger tires will get you further up the trail in deep snow. Period. You only need to be experienced enough to select the proper tire pressure and driving technique.
There are a multitude of ways to get very large tires on most of the vehicles listed even for restrictive states if that is what you want.
AEV makes a fender package that allows a 40" tire for the Dodge Powerwagon with only a 2" lift.
Fitting up to 38-39" tires on a Jeep JLU these days is simple with a little fender flare trimming and a small lift.
etc. etc.
Tire pressure ALWAYS helps. Digging 'down' to traction only works in a VERY small number of mild circumstances and conditions. Airing down always helps.
If you can 'dig' down to traction with the tires aired up.....you can dig down to traction with the tires aired down. There is very little difference in those cases in practical application.
I would MUCH rather air down than try and 'dig'. Airing down burns a ton less fuel than trying to 'dig' or use chains.
Airing up and down takes about the same time as chains also if we want to make that comparison.
If you want to say that you like small tires because you don't 'need' big tires for what you do, that is just fine. This isn't for everyone.
That is why I specifically asked the OP what he was looking for....he said DEEP snow. ( not all the other typically stuff, where yes, small tires can work just fine )
Large tires aren't for everyone, but they can get you WAY back into places that most other people aren't going to get into.
You better have your skills and gear dialed in for when you do finally find the limits, because not many people are going to be able to come help you.
Cheers.
I'll say it again, that big dodge wouldn't make it up the hill to my neighborhood, mud tires like that are worthless at best and downright dangerous at worst in glazed snow. Dry packed fluff is one thing, but you don't need big tires for that.
"If you can 'dig' down to traction with the tires aired up.."...well with bigger tires you may not be able too, you may not get all the way down which can cause problems, to my point.
Big tires are not for everyone, you are correct, like all the DOT workers and loggers around here that do it for a living and are on the clock and run narrow tires
Again - reverting to OP and the theme of this thread and my post....conditions matter, context matters and 'generally' speaking, bigger & wider tires don't inherently work better outside of specific circumstances and can be much worse in a lot of 'normal' scenarious.
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