Can you run 37s on a JK?
The main things i would recommend are heavy-duty ball joints. Because you’re going to wear out your factory ball joints really quick running 37s.
Can I put 37 tires on my Jeep?
So can you get 37 inch tires on your Jeep? Yes you can, if you make a plan ahead of time.
Can I put 35 tires on my Jeep Wrangler JK?
Technically, yes. You can indeed put 35s on a stock Jeep Wrangler JK and drive around town without issue. However, if you are going to hit the trail, it’s going to rub. Now, if you are just overlanding down an old desert trail or simply hitting the beach like we did, it’s not a major issue.
Do you need a lift for 37 inch tires?
37″ Tires. To run these tires, you’ll need a lift kit of 3.5″ or more.
Can a stock Rubicon run 37s?
Registered. yes but you will need 1.5″-2″ wheel spacers along with lift and all the other items necessary to run 37s. trying to save money and run 37s is usually not a good practice.
What gear ratio should I run with 37 inch tires?
Upgrading to 37-inch tires would calculate to about a 16 percent increase in tire diameter. Increasing the 4.10 axle ratio by 16 percent would dictate the need of a 4.75 axle ratio to match the 37-inch tires.
Can a stock Rubicon handle 37s?
IMO 37s are the upper limit of stock rubicon axles, but it depends on how you drive, and how heavy your jeep is. You could still be breaking and bending axles if you are loaded down, and/or using the skinny petal when wheeling. If you upgrade the shafts, add trusses & gussets then you could go bigger.
Will 35 fit on stock Rubicon?
So the Rubicon comes stock with a 33-inch tire. This means you should be able to safely upgrade to a 35 tire inch without any dramas and still be well within the operational specs.
What lift do I need for 35 tires?
Fitting 35” tires do not require a crazy amount of modifications. It starts with an aftermarket suspension with the minimum lift of 2.5” inches, and 3 inches is recommended for off-road.
How do you fit a 37s Jeep JK?
What You Need to Run 37″ Tires – YouTube
Can JK Rubicon axles handle 37s?
What axle ratio is best for 37 inch tires?
What gear ratio should I run with 35 inch tires?
Gear Ratio Chart
| Gear Ratio | ||
|---|---|---|
| Tire Size | 4.11 | |
| 34″ | 2640 | |
| 35″ | 2565 | |
| 36″ | 2493 |
What gear ratio do I need for 35 inch tires Jeep?
In most applications, with normal driving habits, you’ll usually want to back up the 35-inch tires with 4.88 gears. However, if you live in the mountains, frequent very hilly areas, or rarely run at top speed on the highway, you might be better off with 5.13:1 or even 5.38:1 ratio axle gears.
Can you run 37s on a Dana 30?
If you took it out wheeling with 37s on the stock Dana 30, I have no doubt you’d probably break some axle shafts in short order. However, with alloy shafts and responsible driving (meaning not using heavy throttle every time you get in a sticky situation) you should be just fine.
Does a Rubicon Need a lift?
Rubicons, don’t have a lift, their suspension is designed to be about 1-1.5” higher.
What is the largest tire size for my stock Jeep Wrangler?
The biggest diameter tire you can fit on a Jeep Wrangler with a stock suspension is 33 inches. The common 33-inch tire sizes are any of the following: .
Are 35 inch tires too big?
A 35 inch tall tire is still a big tire. It will affect your final drive ratio, and your braking, but many people will gladly accept that for the increase in traction.
Is 2 inch lift enough for 35 inch tires?
Fitting 35-inch tires on a 2” lift is possible on a solid front axle suspension setup like a Jeep Wrangler or Nissan Patrol. You should lengthen your stops but by the same amount as your lift.
Can you put 37 inch tires on a Jeep Rubicon?
On the Rubicon platform, all you need is a 1-inch front spacer and 1-inch bump stop and you can run a 37-inch-tall tire. Yes, you may find it rubs slightly off-road and backspacing is critical for this setup. The good news is however, that thanks to a massive wheelwell you can easily put on a 37 on the cheap.
What gear ratio do I need for 37s?
If it’s a manual I would gear it to 4.57, if it’s an auto, 4.88.
What is the best gear ratio for 35 inch tires Jeep Wrangler?
Does a Rubicon sit higher than a Sport?
Rubicon Springs are slightly taller (+_1.5. ”) but softer than Max tow springs which results in a more bouncy ride. The rubicon shocks are much stiffer than the max tow shocks and add 1/2-3/4” lift alone.
Can you put 35 inch tires on a stock Rubicon?
Largest Tires on a Stock Jeep Wrangler Rubicon
So the Rubicon comes stock with a 33-inch tire. This means you should be able to safely upgrade to a 35 tire inch without any dramas and still be well within the operational specs.