The 2007 Jeep Trucks Grand Cherokee sits at an interesting point in the model’s evolution, blending everyday SUV utility with a more performance-minded edge in certain versions. Buyers looking at this exact model year often face a tire decision that depends less on broad Jeep fitment and more on the vehicle’s specific trim and wheel package. Laredo, Limited, and Overland models use 245/65R17 radial tires, while the SRT8 uses a staggered 20-inch setup with 255/45R20 in front and 285/40R20 in the rear. That opens the door to different priorities, from all-terrain character to blackwall, raised white letter, or redline styling. Getting the right size starts with confirming the exact sub-model and wheel diameter already on the vehicle.
Which Tire Size Is Right for The 2007 Jeep Trucks Grand Cherokee
Three primary tire sizes apply to the 2007 Jeep Trucks Grand Cherokee, and the right one depends on the exact sub-model and wheel diameter. Laredo, Limited, and Overland models use a 17-inch fitment, while the SRT8 uses two different 20-inch sizes in a staggered front-and-rear arrangement. Before choosing a tire, confirm whether the vehicle is a standard Grand Cherokee or an SRT8, then verify the wheel diameter already in place.
A 245/65R17 tire uses a 245-millimeter nominal section width, a 65-series aspect ratio, radial construction, and a 17-inch rim diameter. On the 2007 Jeep Trucks Grand Cherokee, this is the primary fitment for Laredo, Limited, and Overland models, making it the key size for buyers with the standard wheel setup. Available choices in this size lean toward an all-terrain presentation, including a BFGoodrich option with raised white letters in the All Terrain TA KO2 series. It is the right size to evaluate when keeping the original 17-inch wheel format and a more utility-oriented tire character.
A 255/45R20 tire combines a 255-millimeter nominal section width with a 45-series profile, radial construction, and a 20-inch rim diameter. On the 2007 Jeep Trucks Grand Cherokee, this size is used on the front of the SRT8, so it is part of a performance-oriented staggered setup rather than a universal Grand Cherokee fitment. Choices in this size include BFGoodrich, Nitto, and Pro-Trac products, with blackwall, raised white letter, and redline sidewall treatments across series such as g-Force and Street Pro III. This is the size to focus on when the vehicle has SRT8 front wheels and the goal is to preserve the proper front fitment format.
A 285/40R20 tire uses a wider 285-millimeter nominal section width, a 40-series profile, radial construction, and a 20-inch rim diameter. On the 2007 Jeep Trucks Grand Cherokee, this size belongs to the rear of the SRT8 and works with the narrower 255/45R20 front tire as part of the model’s staggered arrangement. Its role is important because it is not simply another 20-inch option for the rest of the Grand Cherokee lineup. Buyers considering this size should first confirm that the vehicle is an SRT8 rear application and that the wheel setup still matches the intended front-to-rear fitment.
Sub-model fitment matters on the 2007 Jeep Trucks Grand Cherokee because tire size is not the same across the full lineup. Laredo, Limited, and Overland share one size, while the SRT8 uses a staggered front-and-rear setup that makes wheel position just as important as trim identification.
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2007 Jeep Trucks Grand Cherokee Laredo
The 2007 Jeep Trucks Grand Cherokee Laredo uses the 245/65R17 radial size. Tire selection here centers on staying with the 17-inch fitment and choosing the tread style and sidewall presentation that best match how the vehicle is actually driven.
The 2007 Jeep Trucks Grand Cherokee Limited also uses the 245/65R17 radial size. That keeps fitment straightforward, with the main decision shifting to tire character, sidewall styling, and confirming that the vehicle still retains its correct 17-inch wheel setup.
The 2007 Jeep Trucks Grand Cherokee Overland uses the same 245/65R17 radial fitment as other standard Grand Cherokee trims covered here. Buyers can focus on selecting the right tire within that size rather than sorting through multiple primary fitment sizes for this sub-model.
The 2007 Jeep Trucks Grand Cherokee SRT8 Front uses a 255/45R20 radial tire. That means front-tire selection should be approached as part of a staggered SRT8 setup, not as a standalone 20-inch choice for the rest of the Grand Cherokee range.
The 2007 Jeep Trucks Grand Cherokee SRT8 Rear uses a 285/40R20 radial tire. Rear fitment should be matched to the SRT8’s front size and wheel arrangement so the staggered setup remains consistent in both appearance and overall compatibility.
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 2007 Jeep Trucks Grand Cherokee Tires for Sale
Available 2007 Jeep Trucks Grand Cherokee tire choices vary by trim and wheel size, with BFGoodrich, Nitto, and Pro-Trac options in the supported sizes. Buyers can compare all-terrain versus street-focused series, along with blackwall, raised white letter, and redline sidewall styles where applicable.
Common questions for the 2007 Jeep Trucks Grand Cherokee usually come down to identifying the correct size by sub-model, understanding the SRT8’s staggered fitment, and comparing available tire styles, brands, and road-use considerations before installation.
Tire Size & Fitment
What tire size fits a 2007 Jeep Trucks Grand Cherokee?
The 2007 Jeep Trucks Grand Cherokee uses more than one tire size depending on the sub-model. Laredo, Limited, and Overland models use 245/65R17, while the SRT8 uses a staggered setup with 255/45R20 on the front and 285/40R20 on the rear.
The important next step is confirming the exact trim and wheel package already on the vehicle. A standard Grand Cherokee with 17-inch wheels should not be approached the same way as an SRT8 with 20-inch front and rear fitments, especially if the vehicle has changed wheels at some point in its life.
What size rim does a 2007 Jeep Trucks Grand Cherokee use?
The 2007 Jeep Trucks Grand Cherokee uses either a 17-inch or 20-inch rim, depending on the sub-model. The 245/65R17 fitment uses a 17-inch rim, while the SRT8’s 255/45R20 front and 285/40R20 rear sizes use 20-inch rims.
Rim diameter should be verified before any tire selection begins, because a tire’s final number must match the wheel exactly. It also helps to confirm wheel width and whether the vehicle still has its original setup, since aftermarket wheels can change what tire dimensions make sense for clearance and handling.
Why does the 2007 Jeep Trucks Grand Cherokee have more than one tire size?
Multiple tire sizes appear on the 2007 Jeep Trucks Grand Cherokee because the lineup includes both standard trims and the SRT8 performance model. Laredo, Limited, and Overland share 245/65R17, while the SRT8 uses different front and rear sizes with 255/45R20 in front and 285/40R20 in back.
That means the tire decision is tied to configuration, not just the vehicle name. Buyers should identify whether the Grand Cherokee is a standard model or an SRT8, then confirm wheel position on staggered setups so the front and rear tires are not mixed or replaced with the wrong size.
Choosing the Right Tire
What should I consider when choosing a tire for a 2007 Jeep Trucks Grand Cherokee?
Start with the correct size for the exact sub-model and wheel diameter. A 245/65R17 Grand Cherokee calls for a different type of tire choice than an SRT8 using 255/45R20 in front and 285/40R20 in the rear, because the intended use and wheel setup are not the same.
After size is confirmed, compare construction, tread style, sidewall treatment, and rim-width suitability where those details are available. A buyer focused on utility may lean toward an all-terrain presentation, while an SRT8 owner may care more about preserving the proper staggered look and street-oriented tire character.
What sidewall styles are available for 2007 Jeep Trucks Grand Cherokee tires?
Sidewall styling varies by size on the 2007 Jeep Trucks Grand Cherokee. The 245/65R17 option is available with raised white letters, while 255/45R20 choices include blackwall, raised white letter, and redline treatments depending on the tire series and brand.
That makes sidewall selection part of the vehicle’s finished look, especially on 20-inch applications where the tire is visually prominent. Buyers should choose a style that matches the personality of the vehicle and still keep the decision grounded in the correct size, wheel diameter, and intended use.
What brands offer tires for the 2007 Jeep Trucks Grand Cherokee?
Available tires for the 2007 Jeep Trucks Grand Cherokee include BFGoodrich, Nitto, and Pro-Trac. BFGoodrich appears in both the 17-inch and 20-inch fitments covered here, while Nitto and Pro-Trac appear in the 255/45R20 SRT8 front size.
Brand is only one part of the decision, since the available products also differ by tire series, sidewall style, and intended character. It helps to compare brands within the exact size your Grand Cherokee uses rather than treating all available options as interchangeable across the full model range.
Restoration & Appearance
Which tire should I choose for a period-style 2007 Jeep Trucks Grand Cherokee?
A period-style choice starts with preserving the correct size and wheel format for the exact sub-model. That usually means 245/65R17 for Laredo, Limited, and Overland models, or the SRT8’s staggered 255/45R20 front and 285/40R20 rear arrangement for vehicles retaining their original style of setup.
From there, appearance comes from the tire series and sidewall treatment rather than size alone. Raised white letters can create a more assertive truck-inspired look, while blackwall or redline options can change the visual tone, so the best choice depends on how faithfully the vehicle is being presented.
How does tire construction affect the appearance of a restored 2007 Jeep Trucks Grand Cherokee?
The supported fitments for the 2007 Jeep Trucks Grand Cherokee are radial, so the appearance difference comes less from bias-ply versus radial construction and more from the specific tire design. Sidewall style, tread character, and overall tire profile have the strongest visual effect on this model year.
A restoration-minded owner should focus on keeping the correct size, wheel diameter, and front-to-rear relationship where the SRT8 is concerned. Exact originality questions are best settled with vehicle-specific historical references, but matching the proper fitment format is the foundation of a convincing finished presentation.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2007 Jeep Trucks Grand Cherokee?
Yes, modifications can change how a tire fits on a 2007 Jeep Trucks Grand Cherokee. Aftermarket wheels, suspension changes, altered ride height, or non-original offsets can all affect clearance, especially on an SRT8 where the staggered 20-inch setup already uses different front and rear tire sizes.
The safest approach is to confirm the actual wheel diameter, wheel width, and tire clearance at full steering lock and suspension travel before replacing tires. That matters even more when a vehicle no longer matches its original trim-level setup, because the correct factory-type size may not match the hardware currently installed.
What should I inspect before driving a 2007 Jeep Trucks Grand Cherokee on new tires?
Before road use, inspect the wheels for damage, confirm the tire sizes match the vehicle’s intended front and rear positions, and check that inflation is set appropriately for the tire being used. It also helps to look over valve stems, lug hardware, and visible suspension or steering components.
A short test drive should include attention to rubbing, vibration, pull, or uneven clearance that may not have been obvious on the lift. Any Grand Cherokee with replacement wheels or previous suspension work deserves an extra check, because new tires often reveal fitment issues that older worn tires were masking.
How often should tires on a 2007 Jeep Trucks Grand Cherokee be inspected?
Tires on a 2007 Jeep Trucks Grand Cherokee should be inspected regularly, not just when tread looks low. A routine visual check for uneven wear, cuts, bulges, cracking, or air loss is worthwhile on any vehicle, and it is especially helpful when front and rear tires are different sizes as they are on the SRT8.
Periodic inspection also helps catch alignment or suspension issues before they shorten tire life. Owners of lower-use vehicles should not assume low mileage means low risk, since age, storage conditions, and long parked periods can affect tire condition even when the tread still appears usable.
