35s or 37s

[semperfidoordie]

I'm looking at upsizing tires and wanted to know what those with 35s or 37s on their 6.4 think. I don't tow a ton so that isn't an issue...no kids...just the wife and I. If you could do it all over again what would you go with 35s or 37s...and why?

[Evo B]

What are your suspension mods and wheel size?

[semperfidoordie]

I'll be putting on a leveling kit and 2" rear spacers; stock 17" dually wheels

[Evo B]

Oh damn, I didn't notice you had a dually. I have 35's on my SRW, I don't know much about the wheel/tire world of dually's. I guess FYI, I've got a 2" leveling kit and the rest is a factory F350 suspension and with the factory 20's and 35's I love the ground clearance, look and wheel well fitment. I would 100% do this again for the reasons listed before and because the price of 35's are cheaper than 37's. Don't know if this helps at all but it's all I got!

[semperfidoordie]

Thanks for the info man. It is great to be able to share info back and forth. I'm a little peeved as the Goodyear MTRs I would like in 37s are backordered as are the 315 GY Duratracs (best tire on the market IMO). I ran those Duratracs on my last truck and absolutely loved them. The price difference between the 35s and 37s is roughly 450-500 so it's a good bit of money but I REALLY like the look of a big *** dually

[Evo B]

I originally wanted to run the Duratrac's on mine too, but they only came in a stock type size. I wanted to over size and get a beefier look and ended up with some 295/65/20 Trail Grappler's. A few years ago I had some Goodyear Wrangler Silent Armors and they were an excellent tire, I just needed something more aggressive for the mud which is why I was looking for the Duratrac's.

[semperfidoordie]

I'll tell you what on my Dmax those Duratracs were amazing! I mean amazing...I live in SoCal so they saw rain, sand, mud, lots of highway miles, a 10k mile round trip to AK and back and lots of snow in the mountains here and performed flawlessly. They were on the truck when I sold it and had probably around 40k on them and a good 15k or so left from the looks of it. If only they made them in 37s...those tires are the only thing I will run if I'm going 35s.

[drunk on diesel]

I don't have a DRW, but my factory tires are 34's, so I would imagine 35's wouldn't be a huge jump

[semperfidoordie]

On a DRW the stock tires are 245/75r17 so about a 31" tire...so either way it'll be a big difference for me

[sanman28]

What gear ratio you run?