The 2013 BMW 740Li xDrive sits in the long-wheelbase 7 Series range as a full-size luxury sedan built for high-speed composure, comfort, and year-round confidence. Its tire fitment reflects that modern touring and performance balance, with radial sizes in 18-, 19-, and 20-inch diameters depending on the wheel setup and whether the car uses a square or staggered arrangement. Buyers will mainly be sorting out exact size by wheel position and rim diameter, then choosing among blackwall, raised white letter, or redline options in several tire series. The right choice comes down to matching the actual wheel package on the car and the appearance and driving character you want to preserve.
Which Tire Size Is Right for The 2013 BMW 740Li xDrive
The 2013 BMW 740Li xDrive uses five primary tire sizes, and the correct one depends first on the wheel diameter and whether the car is using a square 18-inch setup or a staggered 19-inch or 20-inch front-and-rear arrangement. Before choosing a tire, confirm the actual wheel package on the car so the front and rear sizes match the rim diameter and position they were intended for.
245/50R18 is a metric radial size in which 245 identifies the nominal section width in millimeters, 50 is the aspect ratio, R indicates radial construction, and 18 is the rim diameter in inches. On the 2013 BMW 740Li xDrive, this size suits the 18-inch wheel setup and keeps the selection square rather than staggered. Available choices include Pro-Trac Street Pro III tires with either raised white letter or redline sidewalls. This size is the one to consider when the car retains its 18-inch package and an owner wants to focus more on sidewall presentation than front-to-rear size variation.
245/40R20 is a metric radial size with a 245-millimeter nominal section width, a 40-series profile, and a 20-inch rim diameter. For the 2013 BMW 740Li xDrive, this is a front-position size used with a staggered 20-inch setup rather than a universal fitment across every wheel configuration. Choices in this size include BFGoodrich, Nitto, and Pro-Trac products, with blackwall, raised white letter, and redline sidewall treatments depending on the tire series. This is the correct front size to evaluate only after confirming the car is wearing the 20-inch staggered package.
245/45R19 is a metric radial size where 245 is the nominal width in millimeters, 45 is the aspect ratio, and 19 is the wheel diameter in inches. On the 2013 BMW 740Li xDrive, it serves as the front size for the staggered 19-inch arrangement, paired with a wider rear tire. BFGoodrich and Nitto options are available here, largely in blackwall performance-oriented series such as g-Force Comp 2 AS, g-Force Phenom T/A, and NT555 G2. This size matters when maintaining the intended front-to-rear relationship of a 19-inch setup instead of converting to a square arrangement.
275/35R20 is a wider metric radial size with a 275-millimeter nominal section width, a 35-series profile, and a 20-inch rim diameter. For the 2013 BMW 740Li xDrive, this is the rear companion to the 245/40R20 front tire in a staggered 20-inch configuration. Product choices include BFGoodrich, Nitto, and Pro-Trac, with blackwall options as well as raised white letter and redline versions in the Street Pro III line. This size should be chosen only for the rear position on cars using the 20-inch staggered package and after verifying the rear wheel width is appropriate.
275/40R19 is a metric radial size that uses a 275-millimeter nominal section width, a 40-series profile, and a 19-inch rim diameter. On the 2013 BMW 740Li xDrive, it is the rear size paired with 245/45R19 fronts in the staggered 19-inch arrangement. Available selections come from BFGoodrich and Nitto, primarily in blackwall performance series including g-Force Sport Comp 2, g-Force Comp 2 AS, g-Force Phenom T/A, and NT555 G2. This is the rear size to compare when the car runs 19-inch staggered wheels and the goal is to preserve the intended front and rear fitment relationship.
Sub-model fitment matters on the 2013 BMW 740Li xDrive because the covered configurations separate the square 18-inch setup from the staggered 19-inch and 20-inch front-and-rear arrangements. Identifying whether you are replacing the base setup or the front or rear position of a staggered package is the key step before selecting a tire.
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2013 BMW 740Li xDrive Base
The 2013 BMW 740Li xDrive Base uses the 245/50R18 radial size in a square configuration. Tire selection here is mainly about confirming the 18-inch wheel package and then choosing the sidewall style that best suits the look of the car.
The 2013 BMW 740Li xDrive Base Front uses either a 245/45R19 or 245/40R20 radial, depending on which staggered wheel package is on the car. Front tire replacement starts with confirming rim diameter so the front size stays correctly matched to the corresponding rear setup.
The 2013 BMW 740Li xDrive Base Rear uses either a 275/40R19 or 275/35R20 radial, paired with the appropriate front size in a staggered arrangement. Rear tire choice should follow wheel-diameter confirmation and careful matching to the front pair, especially on a luxury sedan that depends on balanced fitment.
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 BMW 740Li xDrive Tires for Sale
Available 2013 BMW 740Li xDrive tires vary by wheel package, brand, tire series, and sidewall treatment. BFGoodrich, Nitto, and Pro-Trac options cover blackwall performance-focused choices along with raised white letter and redline alternatives in select sizes.
Owners of a 2013 BMW 740Li xDrive usually need to sort out exact tire size by wheel diameter and axle position first, then compare available radial options by brand, sidewall style, and intended use. The questions below focus on fitment, staggered setups, tire selection, and road-use checks.
Tire Size & Fitment
What tire size fits a 2013 BMW 740Li xDrive?
The 2013 BMW 740Li xDrive uses 245/50R18, 245/45R19, 275/40R19, 245/40R20, and 275/35R20 tires, all in radial construction. The 18-inch setup is a square fitment with 245/50R18, while the 19-inch and 20-inch setups are staggered with narrower front tires and wider rear tires.
The practical step is to confirm the wheel diameter on the car and whether you are replacing front or rear tires. A 19-inch front size does not belong on a 20-inch wheel, and a rear staggered size should stay matched to the corresponding front setup rather than being selected in isolation.
What size rim does a 2013 BMW 740Li xDrive use?
The 2013 BMW 740Li xDrive uses 18-inch, 19-inch, and 20-inch rim diameters, depending on the wheel package. The square setup uses 18-inch rims with 245/50R18 tires, while the staggered combinations use either 19-inch or 20-inch rims with separate front and rear tire sizes.
Wheel diameter is the first thing to verify before ordering tires, especially if the car has changed hands or has aftermarket wheels. Matching the tire to the wrong rim diameter is not a minor sizing error, and staggered packages also require checking whether the replacement is for the front axle or rear axle.
Why does the 2013 BMW 740Li xDrive have more than one tire size?
More than one tire size appears on the 2013 BMW 740Li xDrive because it was fitted with different wheel packages. One arrangement uses a square 18-inch setup, while the 19-inch and 20-inch packages use staggered sizing with a narrower front tire and a wider rear tire.
That means tire choice is tied to the car’s actual wheel and axle configuration, not just the year and model name. Checking the size already mounted on the car, confirming wheel diameter, and noting whether the tire being replaced is on the front or rear helps prevent mismatching a staggered set.
Choosing the Right Tire
What should I consider when choosing a tire for a 2013 BMW 740Li xDrive?
Start with the correct size and wheel position, because the 2013 BMW 740Li xDrive may use a square 18-inch setup or a staggered 19-inch or 20-inch setup. Once size is confirmed, compare radial tire series, sidewall style, rim-width compatibility where stated, and any relevant load figures for the specific tire.
A square 245/50R18 setup leads to a different decision than choosing one tire for the front and another for the rear of a staggered package. Buyers should also think about whether they want a modern blackwall appearance or a more customized raised white letter or redline presentation in the sizes where those styles are offered.
What sidewall styles are available for 2013 BMW 740Li xDrive tires?
Sidewall choices for the 2013 BMW 740Li xDrive include blackwall, raised white letter, and redline depending on the tire size and product line. Blackwall options appear throughout the BFGoodrich and Nitto performance selections, while certain Pro-Trac Street Pro III sizes are also offered in raised white letter and redline form.
That gives the car owner a genuine appearance choice beyond simple fitment. A blackwall tire keeps the look more understated and contemporary, while raised white letter or redline versions create a more customized visual statement, so the best choice depends on the wheel package and the style direction of the car.
What brands offer tires for the 2013 BMW 740Li xDrive?
Tires for the 2013 BMW 740Li xDrive are available from BFGoodrich, Nitto, and Pro-Trac. Brand availability changes by size, with the staggered 19-inch and 20-inch fitments offering the widest mix of performance-oriented choices, while the 245/50R18 square setup centers on Pro-Trac Street Pro III options.
Brand comparison works best after the correct size is settled, since not every brand appears in every fitment. Once that is established, buyers can compare tire series, sidewall treatment, and any stated rim-width or load details to decide which tire best matches the car’s use and preferred appearance.
Restoration & Appearance
Which tire should I choose for a period-style 2013 BMW 740Li xDrive?
A period-style choice for a 2013 BMW 740Li xDrive begins with preserving the correct wheel package and tire size, whether that means the square 245/50R18 setup or one of the staggered 19-inch or 20-inch combinations. From there, the visual direction comes from the tire series and sidewall treatment available in that specific size.
Because this is a modern luxury sedan rather than an early collector-era car, appearance usually centers on maintaining the right overall stance and wheel-to-tire proportion instead of chasing a narrow historical tire style. Keeping the original wheel diameter and front-to-rear relationship is usually more important than forcing an unrelated look.
How does tire construction affect the appearance of a restored 2013 BMW 740Li xDrive?
Construction is straightforward on the 2013 BMW 740Li xDrive because the primary fitments are all radial tires. That means the appearance difference comes less from bias-ply versus radial construction and more from the tire’s sidewall style, tread character, and whether the car keeps its square 18-inch or staggered 19-inch or 20-inch setup.
A blackwall performance tire gives the car a cleaner late-model luxury look, while raised white letter or redline versions create a more personalized presentation in the sizes where they are offered. For a restoration-minded owner, maintaining the correct sizing relationship and wheel diameter does more to preserve the car’s visual balance than chasing novelty.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2013 BMW 740Li xDrive?
Yes. Modifications can affect tire fitment on a 2013 BMW 740Li xDrive, especially if the car has aftermarket wheels, altered suspension height, or changes in wheel width. Those changes matter even more on a staggered setup, where front and rear tires already use different widths and must stay coordinated with the correct rim diameter.
Checking the actual wheel size on the car, plus clearance at the fender, suspension, and steering components, is the smart step before changing tires. A size that matches the year and model generally still needs to match the specific wheel package and any modifications that may have changed the original fitment envelope.
What should I inspect before driving a 2013 BMW 740Li xDrive on new tires?
Before driving a 2013 BMW 740Li xDrive on new tires, inspect that the front and rear sizes are installed in the correct positions, the tire pressures are set properly, and each tire is seated correctly on the wheel. It also helps to look over the wheels themselves for damage or prior repairs that could affect service.
A short follow-up check after initial road use is worthwhile, especially on a staggered arrangement. Recheck inflation, confirm there is no rubbing during turns or suspension movement, and pay attention to any vibration that could point to balance, wheel condition, or a mismatch between the tire size and the actual wheel package.
What should I check before a longer drive in a 2013 BMW 740Li xDrive?
Before a longer drive, check tread condition, visible cuts or bulges, and any signs of sidewall cracking or air loss on the 2013 BMW 740Li xDrive. It is also important to confirm that the car is wearing a properly matched square or staggered set, since a front-and-rear mismatch can upset the intended balance of the package.
Longer trips put more emphasis on tire condition than short local drives, particularly on a heavy luxury sedan. A careful walkaround, pressure check, and quick review of wheel condition can catch problems early, and any uncertainty about age, wear, or fitment should be addressed before the car is put into regular highway use.
