The 2013 Jeep Trucks Grand Cherokee sits in the modern SUV era where one nameplate had to cover daily driving, luxury trim levels, trail-oriented use, and high-performance street duty. That wide spread of configurations is exactly why tire fitment matters so much on this model. Depending on sub-model, the 2013 Jeep Trucks Grand Cherokee uses one of four primary radial sizes: 245/70R17, 265/60R18, 265/50R20, or 295/45R20. The decision is less about bias-ply versus radial and more about matching the right metric radial size to the correct wheel diameter and trim-specific setup. Before choosing a tire, confirm the exact sub-model and wheel package currently on the vehicle.
Which Tire Size Is Right for The 2013 Jeep Trucks Grand Cherokee
Four primary tire sizes apply to the 2013 Jeep Trucks Grand Cherokee, and the right one depends on the exact sub-model and wheel diameter. These are all metric radial sizes, but they span 17-inch, 18-inch, and 20-inch rims, so confirming the current wheel setup is the first step. Once that is settled, the real comparison becomes tread style, sidewall treatment, and the intended use of the vehicle.
245/70R17 is a metric radial size in which 245 identifies the nominal section width in millimeters, 70 is the aspect ratio, R indicates radial construction, and 17 is the rim diameter in inches. On the 2013 Jeep Trucks Grand Cherokee, this size is tied to a 17-inch wheel package and keeps the fitment in a modern radial format. Available product choice in this size includes BFGoodrich with a raised white letter sidewall in the All Terrain T/A KO2 series. It is the size to evaluate when the vehicle retains its 17-inch wheel setup and a more utility-oriented tire style is desired.
Fit(s): Laredo X, Limited, Overland, Overland Summit, and Trailhawk
Construction: Radial|Rim: 18 in
265/60R18 is a metric radial size that uses a 265 millimeter nominal section width, a 60-series profile, and an 18-inch rim diameter. For the 2013 Jeep Trucks Grand Cherokee, this size appears across several sub-models, making it one of the most important fitments to verify when the vehicle has 18-inch wheels. Its profile and width place it among the mainstream Grand Cherokee fitments rather than the narrower 17-inch setup or wider SRT8 application. This is the size to focus on after confirming that the vehicle has the correct 18-inch wheel package.
265/50R20 is a metric radial size with a 265 millimeter nominal section width, a 50-series aspect ratio, and a 20-inch rim diameter. On the 2013 Jeep Trucks Grand Cherokee, it serves trims equipped with 20-inch wheels, so wheel diameter confirmation is essential before treating it as the correct fitment. Compared with the 18-inch option, this size stays in the same width family while moving to a lower-profile tire format. It is the right size to consider when the vehicle is equipped with the corresponding 20-inch factory-style wheel setup rather than an 18-inch package.
295/45R20 is a metric radial size in which 295 gives the nominal section width in millimeters, 45 is the aspect ratio, and 20 is the rim diameter in inches. On the 2013 Jeep Trucks Grand Cherokee, this size is associated with the SRT8 application and stands apart from the narrower fitments used elsewhere in the model range. Its wider section width makes it especially important to match to the correct wheels and vehicle configuration rather than assuming any 20-inch setup is the same. This is the size to evaluate only when the vehicle is specifically equipped for the SRT8 tire package.
Sub-model fitment varies across the 2013 Jeep Trucks Grand Cherokee lineup, so identifying the exact trim is the first step before choosing tires. Some versions use a single size, while others were offered with more than one radial fitment tied to different wheel packages.
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2013 Jeep Trucks Grand Cherokee Laredo
The 2013 Jeep Trucks Grand Cherokee Laredo uses the 245/70R17 radial size. Tire selection starts with confirming that the vehicle still has its 17-inch wheel setup, then comparing available tread style, sidewall treatment, and road-versus-trail priorities within that size.
The 2013 Jeep Trucks Grand Cherokee Laredo X uses the 265/60R18 radial size. That makes wheel diameter confirmation straightforward, and the next step is choosing a tire that suits how the vehicle is driven while staying within the correct 18-inch fitment.
The 2013 Jeep Trucks Grand Cherokee Limited can use either 265/60R18 or 265/50R20 radial tires. Selection depends on which wheel package is actually on the vehicle today, since 18-inch and 20-inch fitments should not be treated as interchangeable just because they share the same sub-model name.
The 2013 Jeep Trucks Grand Cherokee Overland uses either 265/60R18 or 265/50R20, depending on wheel setup. Before comparing tires, verify whether the vehicle has 18-inch or 20-inch wheels so the search stays focused on the proper fitment.
The 2013 Jeep Trucks Grand Cherokee Overland Summit also uses either 265/60R18 or 265/50R20 radial tires. The practical decision is not just trim level but confirming the actual wheel diameter, especially on vehicles that may have seen wheel changes over time.
The 2013 Jeep Trucks Grand Cherokee SRT8 uses the wider 295/45R20 radial size. Tire selection should stay centered on that specific size and the correct 20-inch wheel package, rather than assuming the other 20-inch Grand Cherokee fitments apply here.
The 2013 Jeep Trucks Grand Cherokee Trailhawk uses the 265/60R18 radial size. Once the 18-inch wheel setup is confirmed, the main choice becomes selecting a tire style that matches how the vehicle is used on pavement, on dirt, or in mixed driving.
The tire sizes listed on this page assume factory-standard vehicle configuration. The following modifications may affect tire fitment and are not reflected in this guide:
Suspension changes (lowering, lift kits, spring replacements)
Body alterations (fender modifications, custom bodywork)
If your vehicle has been modified from factory specifications, verify tire clearance before purchase.
Best 2013 Jeep Trucks Grand Cherokee Tires for Sale
Available product choice is concentrated in 245/70R17, where BFGoodrich offers an All Terrain T/A KO2 radial with a raised white letter sidewall. That gives buyers a clear comparison point around all-terrain character, 17-inch wheel compatibility, and overall tire presentation.
These FAQs focus on the exact tire sizes used on the 2013 Jeep Trucks Grand Cherokee, how they vary by sub-model and wheel diameter, and what to check before selecting tires for everyday driving, trail use, or long-distance road use.
Tire Size & Fitment
What tire size fits a 2013 Jeep Trucks Grand Cherokee?
The 2013 Jeep Trucks Grand Cherokee uses four primary tire sizes: 245/70R17, 265/60R18, 265/50R20, and 295/45R20. The correct size depends on the sub-model and wheel package, not just the model name alone. Laredo uses 245/70R17, Laredo X and Trailhawk use 265/60R18, several Limited and Overland-family trims can use either 265/60R18 or 265/50R20, and SRT8 uses 295/45R20.
The most important first step is checking the exact trim and the wheel diameter currently on the vehicle. Some Grand Cherokees in this year share a trim name but not the same tire size, and wheel changes over time can add more confusion. Matching the tire to the actual wheel setup prevents ordering the right width and profile in the wrong rim diameter.
What size rim does a 2013 Jeep Trucks Grand Cherokee use?
The 2013 Jeep Trucks Grand Cherokee uses 17-inch, 18-inch, or 20-inch rims depending on sub-model and tire size. The 245/70R17 fitment uses a 17-inch rim, the 265/60R18 fitment uses an 18-inch rim, and both 265/50R20 and 295/45R20 use 20-inch rims. Rim diameter is built directly into the tire size code, so it is one of the easiest fitment details to confirm.
A tire must match the wheel diameter exactly, so a 17-inch tire cannot be mounted on an 18-inch or 20-inch wheel. That is why checking the wheel itself matters more than relying only on trim badges. If the Grand Cherokee has aftermarket wheels, confirm both diameter and width before narrowing the search to a specific tire.
Why does the 2013 Jeep Trucks Grand Cherokee have more than one tire size?
The 2013 Jeep Trucks Grand Cherokee covers several sub-models with different wheel packages, which is why it uses more than one tire size. The range runs from 245/70R17 on Laredo to 295/45R20 on SRT8, with 265/60R18 and 265/50R20 used on other trims. Even within the same year, the vehicle was configured for different combinations of wheel diameter, profile, and intended character.
That means tire selection starts with identifying the exact version of the vehicle and the wheels actually installed today. A Limited, Overland, or Overland Summit may use either 18-inch or 20-inch fitment, so the trim name alone is not always enough. Reading the current tire sidewall and measuring wheel diameter are both worthwhile before replacing a full set.
Choosing the Right Tire
What should I consider when choosing a tire for a 2013 Jeep Trucks Grand Cherokee?
Start with the correct size for the exact sub-model and wheel diameter, because this Grand Cherokee uses four different primary fitments. After size is confirmed, compare construction, tread purpose, sidewall style, and any load-related specifications that apply to the tire being considered. On the available 245/70R17 option, for example, the BFGoodrich All Terrain T/A KO2 brings a radial all-terrain design with a raised white letter sidewall.
The right choice depends on how the vehicle is driven and how closely it still matches its original wheel setup. A daily-driven Laredo, a trail-used Trailhawk, and an SRT8 call for different priorities even before brand preference enters the picture. Checking wheel width, intended road use, and clearance keeps the decision grounded in fitment rather than appearance alone.
What sidewall styles are available for 2013 Jeep Trucks Grand Cherokee tires?
Among the available products here, the visible sidewall style is RWL, which means raised white letter. That appearance is offered on the BFGoodrich All Terrain T/A KO2 in the 245/70R17 size. Sidewall styling changes the look of the vehicle even when the size remains correct, so it can matter to owners who want either a more traditional utility presentation or a more understated appearance.
Sidewall style should always come after confirming the proper size, wheel diameter, and intended use. A raised white letter sidewall may suit an SUV with a more rugged visual theme, but the look alone should not outweigh fitment requirements. On a Grand Cherokee that has been modified or fitted with different wheels, verify the basic tire dimensions before making appearance the deciding factor.
What brands offer tires for the 2013 Jeep Trucks Grand Cherokee?
BFGoodrich is represented among the available tire choices for the 2013 Jeep Trucks Grand Cherokee, specifically in the 245/70R17 fitment. The product offered in that size is from the All Terrain T/A KO2 series and uses radial construction. Brand can matter for tread design and visual presentation, but it still comes second to choosing the correct tire size for the exact sub-model and wheel package.
A useful way to compare brand choice is to begin with the right fitment, then look at sidewall style, tire series, and the kind of driving the vehicle sees. That approach avoids comparing products that may be appealing on paper but are not built for the wheel diameter on the vehicle. For any Grand Cherokee with changed wheels, confirm the setup before narrowing the search by brand.
Restoration & Appearance
How does tire construction affect the appearance of a 2013 Jeep Trucks Grand Cherokee?
The 2013 Jeep Trucks Grand Cherokee uses radial tire fitments across all of its primary sizes, so the appearance question is less about choosing between bias-ply and radial and more about profile, width, wheel diameter, and sidewall style. A 17-inch 245/70R17 setup presents differently from a 20-inch 265/50R20 or 295/45R20 package, even though all are radial constructions.
Visual character changes noticeably with wheel-and-tire proportion, especially on an SUV offered in both mainstream and performance-oriented trims. Buyers who want to preserve the vehicle's period-appropriate look should match the tire size to the actual trim and wheel package before focusing on styling details. That keeps the vehicle's stance and overall presentation closer to how this model year was equipped.
Does correct tire fitment matter for a 2013 Jeep Trucks Grand Cherokee restoration?
Correct tire fitment matters because the 2013 Jeep Trucks Grand Cherokee was offered with several distinct wheel-and-tire combinations. Using the right size for the proper sub-model helps preserve the vehicle's intended stance, wheel-to-tire proportion, and overall presentation. A Laredo on 245/70R17, for example, does not carry the same visual setup as an SRT8 on 295/45R20.
For a restoration-oriented project, start by confirming the exact trim and wheel package the vehicle is meant to represent. Then compare tire size, sidewall style, and tread character against that goal rather than choosing only by what is easiest to source. On vehicles with wheel changes during their life, that extra verification can make a major difference in the finished look.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2013 Jeep Trucks Grand Cherokee?
Yes, modifications can affect tire fitment on a 2013 Jeep Trucks Grand Cherokee even when the tire size sounds close to the original specification. Aftermarket wheels can change diameter and width, while suspension changes can alter clearance at the fenders, steering components, and inner wheelhouse. Those factors matter whether the vehicle started with 17-inch, 18-inch, or 20-inch fitment.
A practical check includes reading the current tire sidewall, confirming the actual wheel diameter, and looking for signs that the tire sits differently than a stock setup would. Clearance should be checked at full steering lock and through suspension movement, not just when parked. That is especially important on trims where more than one factory tire size was used.
What should I inspect before driving a 2013 Jeep Trucks Grand Cherokee on new tires?
Before road use, inspect the wheel diameter and tire size match, then check air pressure, lug torque, and overall tire condition after installation. New tires should also be checked for proper clearance around suspension parts, wheel wells, and steering components. On a 2013 Jeep Trucks Grand Cherokee, this matters because the model range includes several different wheel diameters and tire profiles.
A short local drive followed by a second inspection is a smart habit, especially if the vehicle has replacement wheels or a tire size change from what was previously installed. Look for rubbing marks, uneven seating, vibration, or early air loss. Catching those issues early is far easier than discovering them on a longer highway trip.
How should tires on a 2013 Jeep Trucks Grand Cherokee be inspected for regular road use?
Tires on a 2013 Jeep Trucks Grand Cherokee should be inspected regularly for tread wear, cracking, bulges, cuts, and air loss. The inspection should include both sidewalls as well as the inner shoulder, since damage and irregular wear do not always appear on the outward-facing side. Keeping the correct tire size on the proper wheel is part of that inspection, not just checking tread depth.
Vehicles that see mixed use, seasonal driving, or long parked periods deserve extra attention because tire condition can change even when mileage stays low. Pressure should be checked when the tires are cold, and any vibration or pull on the road should prompt a closer look. A Grand Cherokee with changed wheels or suspension should be inspected even more carefully for clearance-related wear.
