If you’re interested to know the maximum tire size and rim combo for your stock Jeep without a lift then this article is for you. Let’s face it, big tire upgrades immediately improve the aesthetics while improving offroad capability at the same time. It also adds an extra level of ruggedness to an already capable, tough-looking 4WD such as the Wrangler platform. So let’s see what the largest tire size is for a stock Jeep Wrangler.
What are the biggest tires you can fit on a stock JK and JL 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:
Determining the largest tire size for your Jeep Wrangler is also governed by what you intend on doing with your Jeep. For off-road applications, the 33-inch tire will be too big for maximum articulation (flex) without any scrub on the body in stock form. However, for highway, mall-crawling, and the occasional gravel roads, 33-inch tires will suffice. Remember, we are referring strictly to stock suspension JK and JL platforms.
There are other factors to take into consideration when deciding on the max tire sizes. These include but are not limited to:
Let’s take a deeper look into the pros and cons of fitting bigger wheels to your Jeep and what you need to take into consideration before you proceed with the tire upgrade.
Table of Contents
So being a Jeep owner, you are probably aware that not all Jeeps are created equal.
This is a major consideration when determining a big tire upgrade on your Jeep. The tire that will easily fit on a stock Jeep Rubicon might not necessarily fit as snugly on a TJ or JL model.
Well, every Jeep, like most car models, is built for a specific application and each has its own strengths and weaknesses. So what might be a relatively straightforward fit for one model will require some minor or even major modifications to another. Manufacturers are constantly tweaking top-selling models to keep them on par with safety and emissions standards, so there are always variables between the years.
For example:The Wrangler JK is produced stock with various tire sizes depending on the model Wrangler you buy; Rubicon, Sahara, Sport, etc. The stock tire sizes are 255/75R17 (32″x10″), 225/75R16 (29″x9″), and 255/70R18 (32″x10″). Now the Rubicon, which was built for heavy-duty off-road applications even in stock form will easily be able to accommodate a bigger tire without much modification since the body and suspension are primed for off-road use and serious articulation.
If your intention is to run heavy off-road trails and rock crawling which will require maximum suspension articulation, ground clearance, and ride height, then the 33” tire on a stock suspension might not be the best option. You will be wise to upgrade your suspension first to accommodate the bigger wheels and allow for maximum flex through and over obstacles.
Also bear in mind, when venturing off-road you are advised to be well prepared. This involves carrying all the necessary safety and recovery equipment. You might even go so far as to start fitting protection to your Jeep in the form of steel off-road bumpers, roof racks to carry accessories, and recovery gear. Communication equipment and other essentials all add weight and before you know it the stock suspension load-carrying ability will be maxed out.
Hence, an upgraded suspension will allow you to not only increase your load-carrying capabilities but also stiffen up the ride for more off-road stability.
Watch them fit 35’s on a JL:
What is this backspacing all about?
The backspacing measurement is an important consideration in the fitment of a bigger wheel and tire to the vehicle.
Backspacing is described as the distance from the hub mounting surface to the inside lip of the wheel (measured in inches). Increased backspacing puts the tire closer to the center of the truck. Hence a rim with a closer to 0 or negative offset will sit further out and allow you to fit wider tires.
When you add bigger tires you are essentially increasing the center of gravity. What does that mean?
Well, we’ve all heard the saying, “what goes up, must come down” meaning the force of gravity pulls everything downwards.
Gravity acts in complex ways and what that means for your 4WD is that a high center of gravity can make things turn and topple over, especially if they are high up and unbalanced.
SO, with that being said, adding more height to your 4WD makes it more prone to toppling over, if you do not compensate with a wider tire and wheel with a more negative offset to decrease the backspacing to create more stability.
Adding wider rims and tires will make it handle a lot better off-road and look sexier too!!
Yes, as mentioned in the introduction, a 33-inch tire will do just fine if it’s purely for aesthetics and you never intend to do hard rocky trails. Yes, the 33inch will do just fine in that case where maximum articulation is not an issue.
So the Rubicon comes out stock with a 33-inch tire. This means you should be able to safely upgrade to a bigger tire without any dramas and still be well within the manufactures specs.
Your speedo should still be reading accurately and no strain on drivetrain components or transmission.
There are several Jeep Rubicon owners who fitted 315/70R17 tires and went “wheeling” disconnected with no rubbing or body scrub. Some have fitted 35/12.5R17 and rubbed off-road without disconnecting.
For those interested, here is a link where they fit 37-inch tires with minimum modifications, see below.
So as mentioned previously, it’s not only the wheel diameter that needs to be considered but also the wheel width, which is also affected by the offset of the rim. The backspacing comes into play again. The backspacing on stock JK wheels is 6.25″. Which means that the mounting surface of the wheel is 6.25” from the rear lip of the wheel
So you could, and many have fitted 33-inch tires on a stock JK, again depending on what the intended use was for, but there could be scrubbing against the fenders and inner wheel arch.
Disconnecting the front sway bars most definitely results in some scrub against the body.
So, if you want to fit a larger but not wider tire on the stock suspension and still have no issues off-road and achieve full flex without scrubbing you are pretty much limited to 255/80/17. This is basically the same width as the stock JK tire but with a higher sidewall. This will also give you increased ground clearance since your Jeep will be sitting higher off the ground and improved clearance on the diffs and lower hanging components.
The bottom line here is if you fit tires much wider than the 11” tire on stock wheels, your chances of making contact with your rear sway bar end link are high. Here fitting wheel spacers will rectify this issue.
The biggest tire you can fit on a stock Jeep Wrangler TJ is a 31×10.50. That is on a stock suspension and stock wheels and no other modifications. With this size, you can run comfortably off-road without causing any damage even during full articulation.
In the event there is some body scrub at full lock, simply adding a few washers on the steering stops can rectify this.
If aesthetics is what you are after and have no intention of going off-road then you could squeeze up to 33 inches on the stock JK. However, you will not be able to venture off-road without a lift.
Rubicon Express 2.5″ Suspension Lift Kit – RE7141
TeraFlex Body Lift Kit – 4152100
General Tire 33×10.50R15LT Tire, Grabber X3 – 4506840000
Rugged Ridge Wheel Spacers – 15201.12
Fit 37’s with the least modifications
We know Jeeps are very versatile vehicles and the extent of your modifications runs as deep as your pocket allows. So basically you can get away with a lot with Wranglers since they are the perfect platform for modification and upgrades. It’s just how they were built
Also, before carrying out any tire upgrade to your Jeep, ask yourself what your intended purpose is with the vehicle since this answer will allow you to either fit larger tires or limit you without any additional suspension mods first.
If you follow the guidelines above and you should be safe.
The largest tires on a stock jeep wrangler is 33 inches. But there are factors that may affect whether this is true for your Jeep Wrangler.
Install Bigger Tires On Jeep Grand ...
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Install Bigger Tires On Jeep Grand Cherokee: No Lift Needed
Let’s face it, we all love how great bigger tires can look, and it’s especially true if they’re for something awesome like a Jeep Wrangler. But what isn’t as obvious is just how big the tires can go and the reality is there isn’t one easy answer. In reality it can depend on certain factors.
So, here’s everything you need to know about the largest tires that can fit on a stock Jeep Wrangler.
What is the Largest Tires on a Stock Jeep Wrangler?The maximum tire size that can fit on a stock Jeep Wrangler is 33 inches.
This diameter is governed by the suspension and other factors like backspacing, body shape etc. If you are looking to run larger tires then you will need an aftermarket suspension upgrade.
If you are unsure about what size of tire to get for your Jeep Wrangler, then consult with a professional at your local Jeep dealership. They will be able to help you find the best tire for your driving needs and style.
2001-2006 – 30 Inches
2007-2017 – 31 Inches
2018+ – 33 Inches
The year model of your Jeep Wrangler will also determine the maximum tire size you can fit on your vehicle.
Factors to consider when choosing a tire size for your Jeep WranglerWhether you’re looking to buy the largest tires for your Jeep Wrangler or upgrade your suspension, it’s important that you consider the needs of what you plan on doing with your truck. Listed below are each of these factors and why they matter.
The year model of your Jeep will also determine the maximum tire size you can fit on your vehicle. For example, a 2018 Jeep Wrangler will be able to run 33-inch tires while a 2007 Jeep Wrangler is limited to 31-inch tires due to differing factory specs.
For owners of an earlier model, upgrading the shocks and springs is going to be necessary in order for larger diameter wheels & tires to clear obstacles when off-road.
Body ShapeThe body shape of your Jeep Wrangler will also play a role in what size tires you can install. The two main shapes are the JK and TJ models. For the JK, which was introduced in 2007 and is still being manufactured today, there is more clearance between the fender flares and frame than on the older TJ model.
This extra space allows for larger diameter wheels & tires without rubbing or hitting other components when turning.
If you have a TJ model, however, then some modifications may be necessary to fit wider tires without interference. You can either do this by trimming away excess material from the fenders or installing aftermarket suspension parts that provide more clearance.
The suspension setup on your Jeep Wrangler is another important factor to consider when choosing a tire size. If you have a stock suspension, then you are limited to the tires that come within the factory specs.
This is due to components like the shocks and springs being specifically designed for those sizes and not able to withstand the additional stress from larger diameter tires.
If you upgrade your suspension with aftermarket parts, then you can install larger diameter wheels and tires while still maintaining proper function and ride quality.
BackspacingThe backspacing of your wheels will also dictate what size of tire you can fit on your Jeep Wrangler.
The measurement refers to the distance between the wheel’s hub mounting surface and the inside edge of the wheel.
This distance is important as it determines how far the tire will stick out from the fender flares. If you have a lot of backspacing, then you can install wider and taller tires without them rubbing on the vehicle’s body. However, if you have limited backspacing then your options for larger diameter wheels & tires are going to be more limited.
Center of GravityThe center of gravity on your Jeep Wrangler is also something that needs to be taken into consideration when choosing a tire size. The higher the COG, the less stable your vehicle will be when driving or cornering.
A taller and wider tire will increase the height and width of the Jeep, which in turn raises the COG and makes it less stable. This is why some owners may choose to install a smaller diameter tire that is narrower and has less height even if it means sacrificing some off-road performance.
The last factor you need to consider when choosing a tire size for your Jeep Wrangler is its intended application. If you plan on using your Jeep primarily for off-roading, then you will want to go with a larger diameter wheel & tire combination that can provide better traction and stability in rough terrain.
However, if you only use your Jeep for driving on paved roads, then a smaller and more practical option would be a better choice.
How to choose the right rim size for your Jeep WranglerIn addition to choosing the right tire size, you also need to choose the right rim size. This is especially important if you are looking to run a larger diameter tire on your Jeep Wrangler.
Jeep offers a wide variety of rim sizes that range from 16-inches all the way up to 22-inches. Make sure to choose a rim size that is compatible with the tire size you are looking to run.
If you are unsure about what size of rim to get for your Jeep Wrangler, then consult with a professional at your local Jeep dealership. They will be able to help you find the best rim for your driving needs and style.
The largest rim size that can be run on a stock Jeep Wrangler is 20 inches. If you are looking to go larger than this then you will need an aftermarket suspension upgrade.
Installing larger tires on a stock Jeep WranglerIf you have decided to install larger tires on your stock Jeep Wrangler, then there are a few things you need to take into account.
-The largest tire size that can fit on a stock Jeep Wrangler is 33 inches.
-You will need to purchase new wheels in order to run larger tires.
-You will also need to upgrade your suspension in order to handle the additional weight of the larger tires.
If you are not comfortable doing these upgrades yourself, then reach out to a professional at your local Jeep dealership.
They will be more than happy to help you get set up with the right parts and accessories for your Jeep Wrangler.
Just because you have installed larger tires on your Jeep Wrangler, doesn’t mean you can neglect regular maintenance. Here are a few tips for maintaining your larger tires:
-Inspect your tires regularly for damage and wear.
–Rotate your tires every 5000 miles to help evenly distribute the wear.
-Keep your tires properly inflated to the recommended pressure.
-Avoid driving on rough terrain or surfaces that could damage your tires.
By following these simple tips, you can help prolong the life of your larger tires and keep them looking good for years to come!
How much does it cost to upgrade to larger tires?The cost of upgrading to larger tires will vary depending on the size and type of tire you are looking to install. Generally, the larger the tire, the more expensive it will be.
If you are looking for a ballpark estimate, then expect to spend anywhere from $500-$2000 on upgrading to larger tires. This includes the cost of new wheels and suspension upgrades as well as the cost of the tires themselves.
Keep in mind that this is just a general estimate and prices may vary depending on your specific needs. Jeep offers a wide variety of parts and accessories so there is sure to be something perfect for your driving style and budget.
What are some good 33-inch tires?There are a number of different 33-inch tires available on the market. Here are some popular options:
-BFGoodrich All Terrain T/A KO
-Michelin LTX M/S
-Nitto Terra Grappler GX
-Goodyear Wrangler Duratrac
These are just a few of the many options available for 33-inch tires. To find the perfect tire for your Jeep Wrangler, consult with a professional at your local Jeep dealership. They will be able to help you find the best tire for your driving needs and style.
There are a few benefits to running a bigger tire on your Jeep Wrangler. Larger tires can provide more traction and stability off-road. They can also give your Jeep Wrangler a tougher appearance.
If you are looking for a more aggressive off-road look, then consider upgrading to larger tires for your Jeep Wrangler. Just be sure to keep in mind the potential drawbacks of using larger tires before making a decision.
Are there any disadvantages to using larger tires?There are a few disadvantages to using larger tires on a stock Jeep Wrangler. Larger tires can add weight to the vehicle, which can affect handling and braking. They can also increase fuel consumption and wear on other parts of the vehicle such as the drivetrain.
What to do nextHopefully now you have a better grasp on the largest tires that you can fit on a stock jeep wrangler.
If you’re interested in picking up some tires yourself you can always go to your nearest Jeep dealership and they can help you out.
If you need more info on some of the best tires you can buy, then why not check out some of our data backed and field tested guides on the best tires on the market.
We hope you enjoyed this article and found it informative. If you have any questions then please leave a comment below or get in touch via email or through social media and we will read and respond to every comment, email or question. Thanks for reading!
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Model: Model Cherokee Commander Compass Grand Cherokee Liberty Renegade Wrangler Wrangler Unlimited
Modification: Modification2.
0T Rubicon2.0T Sahara2.0T Sport2.42.52.8 CRD3.6 V63.84.0
Year: Year2023202220212020201920182017201620152014201320122011201020092008200720062005200420032002200120001999199819971996
Body: BodyJKJLTJ
| Engine | Year | Body | Tires | Discs | Tires for tuning | Tuning wheels | Other |
|---|---|---|---|---|---|---|---|
| 2.0T Rubicon | 2018 | JL | Factory equipment 255/75 R17 Replacement options- | Main settings PCD: 5/127, DIA: 71. 7.5x17 ET 44 Replacement options- | Front axle / Rear axle - | Front axle / Rear axle - | - |
| 2019 | JL | - | |||||
| 2020 | JL | - | |||||
| 2021 | JL | - | |||||
| 2022 | JL | - | |||||
| 2023 | JL | - | |||||
| 2.0T Sahara | 2018 | JL | Factory equipment 255/70 R18 Replacement options- | Main settings PCD: 5/127, DIA: 71.5, nut 1/2*20 Factory equipment7.5x18 ET 44 Replacement options- | Front axle / Rear axle - | Front axle / Rear axle - | - |
| 2019 | JL | - | |||||
| 2020 | JL | - | |||||
| 2021 | JL | - | |||||
| 2022 | JL | - | |||||
| 2023 | JL | - | |||||
| 2.0T Sport | 2018 | JL | Factory equipment 245/75 R17 Replacement options- | Main settings PCD: 5/127, DIA: 71. 7.5x17 ET 44 Replacement options- | Front axle / Rear axle - | Front axle / Rear axle - | - |
| 2019 | JL | - | |||||
| 2000 | - | ||||||
| 2021 | JL | - 9001 91 | |||||
| 2022 | JL | - | |||||
| 2023 | JL | - | |||||
| 2.4 | TJ | Factory equipment 215/75 R15 225/75 R15 Replacement options- | Main settings PCD: 5/114.3, DIA: 71.5, Nut Factory equipment7x15 ET 31 Replacement options- | Front axle / Rear axle - | Front axle / Rear axle - | - | |
| 1997 | TJ | - | |||||
| 1998 | TJ | - | |||||
| 1999 | TJ | - | |||||
| 2000 | TJ | - | |||||
| 2001 | TJ | - | |||||
| 2002 | TJ0036 | ||||||
| 2003 | TJ | - | |||||
| 2004 | TJ | - | |||||
| 2005 | TJ | - | |||||
| 2006 | TJ | - | |||||
| 2.5 | 1996 | TJ | Factory equipment 215/75 R15 225/75 R15 Replacement options- | Main settings PCD: 5/114.3, DIA: 71.5, Nut Factory equipment7x15 ET 31 Replacement options- | Front axle / Rear axle - | Front axle / Rear axle - | - |
| 1997 | TJ | - | |||||
| 1998 | TJ | - | |||||
| 1999 | TJ | 2000 | TJ | - | |||
| 2001 | TJ | - | |||||
| 2002 | TJ | - | |||||
| 2003 | TJ | - | |||||
| 2004 | TJ | - | |||||
| 2005 | TJ | - | |||||
| 2006 | TJ | - | |||||
| 2.8 CRD | 2006 906 906 906 906 | 81 Factory equipment Main settings PCD: 5/127, DIA: 71.5, nut 1/2*20 Factory equipment7x16 ET 44 Replacement options7.5x17ET44 7.5x18 ET 44 | Front axle / Rear axle - | Front axle / Rear axle - | - | ||
| 2007 | JK | Main settings PCD: 5/127, DIA: 71.5, Nut Factory equipment7x16 ET 44 Replacement options7.5x17ET44 7.5x18 ET 44 | - | ||||
| 2008 | JK | - | |||||
| 2009 | JK | - | |||||
| 2010 | JK | - | |||||
| 2011 | JK | Factory equipment 245/75 R17 255/70 R18 Replacement options255/75 R17 | Main settings PCD: 5/127, DIA: 71. 7.5x18 ET 44 Replacement options7.5x17 ET 44 | - | |||
| 2012 | JK | - | |||||
| 2013 | JK | - | |||||
| 2014 | JK | - | |||||
| 2015 | JK | - |
In order to find out what tires to put on a Jeep Wrangler - select a year and make a choice in favor of one or another engine. You will be presented with a list of recommended sizes for your vehicle.
offers factory-recommended tire sizes for Jeep Wrangler, and tire replacement options. So, in order to pick up and buy tires for Jeep Wrangler, you need to click on the size, and you will be presented with a diverse range of tires of various brands of the appropriate size.
Then, after choosing the appropriate size and tire model, you just have to choose the Jeep Wrangler rims that match the previously selected car tires. in addition, without exception, all wheel sizes on the Jeep Wrangler are also offered by the manufacturer's sizes and, of course, such wonderful replacement options. and in order, say, to buy wheels for Jeep Wrangler, it is enough just to click on the recommended factory size or replacement option and choose the right wheel model for yourself from the entire list. and if you still have some questions regarding the choice of rims and car tires, or it is absolutely unclear to you how to select car alloy wheels for Jeep Wrangler, you can easily ask them to our highly qualified managers directly by calling 8 (812) 325 -21-21.
5, nut 1/2*20 
5, nut 1/2*20 
5, Nut 
