The 2013 BMW 740i sits in the modern luxury-sedan tradition where long-wheelbase comfort, composed high-speed manners, and precise road feel all matter. On this model, tire selection is tied closely to wheel package and axle position rather than a single one-size-fits-all answer. The 2013 BMW 740i uses radial tire fitments that range from 18-inch standard sizing to staggered 19-inch and 20-inch front-and-rear combinations. Available choices include blackwall performance radials as well as RWL and redline options in certain sizes. The key is matching the exact size to the car's wheel setup while keeping appearance, handling character, and overall fitment in balance.
Which Tire Size Is Right for The 2013 BMW 740i
Five tire sizes apply to the 2013 BMW 740i, and the right one depends first on whether the car has the standard 18-inch setup or a staggered 19-inch or 20-inch front-and-rear wheel package. Because this model uses more than one rim diameter and separate front and rear sizes on some configurations, confirming the exact wheel diameter and axle position is the first step before comparing brands, sidewall styles, or tire series.
245/50R18 is a metric radial size that uses a 245-millimeter section width, a 50-series profile, radial construction, and an 18-inch rim diameter. On the 2013 BMW 740i, this size serves the standard single-size fitment rather than a staggered front-and-rear arrangement. Product choice in this size centers on Pro-Trac Street Pro III offerings with either RWL or redline sidewall styling. This is the size to evaluate when the car carries 18-inch wheels and the goal is to preserve the intended overall fitment without moving into a staggered package.
245/40R20 is a metric radial size with a 245-millimeter section width, a lower 40-series profile, and a 20-inch rim diameter. On the 2013 BMW 740i, it serves as a front fitment in a staggered setup, so it should be matched with the correct rear size rather than treated as a universal four-corner choice. Available options include blackwall performance tires from BFGoodrich and Nitto, along with Pro-Trac Street Pro III in RWL and redline versions. This size is the right place to start when confirming a 20-inch front wheel package.
245/45R19 is a metric radial size that combines a 245-millimeter section width with a 45-series profile on a 19-inch rim. For the 2013 BMW 740i, this size is used on the front of a staggered 19-inch setup, making it part of a matched front-and-rear arrangement. Choices in this size focus on blackwall performance radials from BFGoodrich and Nitto across series such as g-Force Comp 2 AS, g-Force Phenom T/A, and NT555 G2. It is the size to verify when the car wears 19-inch front wheels and a wider rear tire.
275/35R20 is a metric radial size with a wider 275-millimeter section width, a 35-series profile, and a 20-inch rim diameter. On the 2013 BMW 740i, this is a rear fitment for the staggered 20-inch package, so its role is to complement the corresponding 245/40R20 front tire. Buyers can compare blackwall performance choices from BFGoodrich and Nitto alongside Pro-Trac Street Pro III tires with RWL or redline styling. This size matters when rear-wheel appearance and staggered fitment are being maintained on a 20-inch wheel setup.
275/40R19 is a metric radial size using a 275-millimeter section width, a 40-series profile, and a 19-inch rim diameter. For the 2013 BMW 740i, it functions as the rear tire in the staggered 19-inch arrangement and should be paired with the proper 245/45R19 front size. Product selection includes blackwall options from BFGoodrich and Nitto across g-Force Sport Comp 2, g-Force Comp 2 AS, g-Force Phenom T/A, and NT555 G2 lines. This is the rear size to confirm when preserving the wider-back, staggered look on 19-inch wheels.
Sub-model fitment on the 2013 BMW 740i is driven by wheel package and axle position. Checking whether the car uses the Base setup or the staggered Base Front and Base Rear arrangement matters before selecting any tire, since the sizes change by configuration.
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2013 BMW 740i Base
The 2013 BMW 740i Base uses a single 245/50R18 radial tire size rather than a staggered front-and-rear combination. That makes tire selection more straightforward, with the main decision shifting toward sidewall presentation and product style on the existing 18-inch wheels.
The 2013 BMW 740i Base Front uses a dedicated front radial size that changes with the wheel package, either in 19-inch or 20-inch form. Front tire selection should stay tied to the matching rear fitment so the staggered setup remains consistent with the car's wheel diameter.
The 2013 BMW 740i Base Rear carries the wider rear radial size used in the staggered configurations, again differing between 19-inch and 20-inch wheel packages. Rear tire choice should be made alongside the correct front size so the overall setup stays properly matched by axle and rim diameter.
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 740i Tires for Sale
Available 2013 BMW 740i tire choices span BFGoodrich, Nitto, and Pro-Trac, with blackwall performance radials across the staggered 19-inch and 20-inch sizes and RWL or redline Pro-Trac Street Pro III options in selected sizes. Comparing tire series, sidewall style, and wheel-package compatibility is the main job in the product grid.
Owners of a 2013 BMW 740i usually need answers about exact tire size by wheel package, front-versus-rear staggered fitment, available brands and sidewall styles, and the wheel, suspension, and maintenance checks that matter before regular road use.
Tire Size & Fitment
What tire size fits a 2013 BMW 740i?
The 2013 BMW 740i uses several radial tire sizes depending on wheel package and axle position. The standard Base fitment is 245/50R18. Staggered 19-inch fitment uses 245/45R19 in front and 275/40R19 in back, while staggered 20-inch fitment uses 245/40R20 in front and 275/35R20 in back.
The important next step is confirming what is actually on the car now. A 740i with 18-inch wheels does not use the same setup as one with staggered 19-inch or 20-inch wheels, and front and rear sizes should not be mixed casually. Check the wheel diameter and whether the car is running a square or staggered arrangement before selecting tires.
What size rim does a 2013 BMW 740i use?
A 2013 BMW 740i uses 18-inch, 19-inch, or 20-inch rims depending on configuration. The 245/50R18 size matches an 18-inch rim, the 245/45R19 and 275/40R19 sizes match 19-inch rims, and the 245/40R20 and 275/35R20 sizes match 20-inch rims.
Rim diameter is the first thing to verify because the tire must match it exactly. After that, confirm whether the car uses the same size at all four corners or a staggered front-and-rear setup. Looking at the wheel itself, the existing tire sidewall, and the car's front and rear sizes together helps prevent ordering a correct size for the wrong axle.
Why does the 2013 BMW 740i have more than one tire size?
The 2013 BMW 740i has more than one tire size because it was fitted with different wheel packages, including a standard 18-inch arrangement and staggered 19-inch and 20-inch setups. In the staggered versions, the front tire is narrower than the rear, so the car uses different sizes by axle.
That means the right tire is not chosen by model name alone. The buyer needs to identify the wheel diameter and whether the car has the Base, Base Front, and Base Rear arrangement in place. A quick check of the current front and rear sidewalls usually confirms whether the car has a square setup or one of the staggered combinations.
Choosing the Right Tire
What should I consider when choosing a tire for a 2013 BMW 740i?
Start with the exact tire size and wheel package on the car, since a 2013 BMW 740i may use 18-inch, 19-inch, or 20-inch fitment and may also be staggered front to rear. From there, compare whether the available tire is intended for the correct axle position, along with its construction, series, and sidewall presentation.
A practical choice often comes down to how the car is used and how you want it to look. Blackwall performance radials suit a modern appearance, while RWL or redline options create a more custom visual statement in certain sizes. Rim-width compatibility, load-related specifications where stated, and consistency across the full set also deserve attention before making a final selection.
What sidewall styles are available for 2013 BMW 740i tires?
Sidewall choices for the 2013 BMW 740i include blackwall, RWL, and redline, depending on the tire size. The staggered 19-inch and 20-inch fitments are largely represented by blackwall performance radials from BFGoodrich and Nitto, while selected Pro-Trac Street Pro III sizes are available with RWL or redline styling.
The right sidewall style depends on the car's presentation as much as its fitment. Blackwall keeps a cleaner modern look, while RWL and redline add a more deliberate custom or enthusiast-oriented appearance. Since those style choices do not appear in every size, confirm the exact front and rear fitment first, then compare the visual options available within that size.
What brands offer tires for the 2013 BMW 740i?
Tires for the 2013 BMW 740i are available from BFGoodrich, Nitto, and Pro-Trac. Depending on size, the selection includes BFGoodrich g-Force series options, Nitto NT555 G2, and Pro-Trac Street Pro III products, giving buyers a mix of blackwall performance tires and selected RWL or redline alternatives.
Brand choice should still follow fitment before preference. Some brands appear across the staggered 19-inch and 20-inch sizes, while the 18-inch fitment is represented differently. Comparing the exact size, sidewall style, tire series, and any stated rim-width or load-related details is more useful than choosing by brand name alone on a car with multiple wheel configurations.
Restoration & Appearance
Which tire should I choose for a period-style 2013 BMW 740i?
A period-style approach for a 2013 BMW 740i starts with keeping the correct wheel-package size and overall front-to-rear arrangement. For a more contemporary factory-era appearance, blackwall radials are the closest visual match to the sedan's original design language, while staggered 19-inch or 20-inch sizing should remain matched by axle.
Appearance goals can shift the decision once fitment is settled. Pro-Trac Street Pro III tires with RWL or redline sidewalls offer a more customized presentation in certain sizes, but that is a styling choice rather than an originality claim. Buyers focused on exact historical presentation should confirm wheel and tire details against BMW-specific reference material for their individual car.
How does tire construction affect the appearance of a restored 2013 BMW 740i?
Tire construction is straightforward on the 2013 BMW 740i because the primary fitments are radial throughout. The visual difference comes less from bias-ply versus radial choice and more from profile, wheel diameter, and sidewall treatment, especially when comparing blackwall tires to RWL or redline versions in the available performance-oriented sizes.
Keeping the correct 18-inch, 19-inch, or 20-inch setup has a bigger effect on the car's stance than changing among radial products in the same size. On a sedan with staggered fitment, preserving the wider rear tire is also part of the intended look. That makes accurate size selection the first appearance decision and sidewall styling the second.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2013 BMW 740i?
Yes. Modifications can change tire fitment on a 2013 BMW 740i even when the tire size itself is correct for a stock wheel package. Aftermarket wheels, altered offsets, suspension changes, lowering, or body modifications can affect how a 245-series front tire or a 275-series rear tire sits within the available space.
That matters most on staggered 19-inch and 20-inch setups, where front and rear clearances are already doing different jobs. A car with non-original wheels should have its wheel diameter, width, and installed tire size checked together before replacement. Steering clearance up front and fender or suspension clearance at the rear deserve special attention on modified vehicles.
What should I inspect before driving a 2013 BMW 740i on new tires?
Before driving a 2013 BMW 740i on new tires, inspect the wheel condition, confirm the front and rear sizes, and verify proper inflation. It is also smart to check for rubbing at full steering lock, especially on staggered setups, and make sure the tires seat correctly on the rims without visible damage, bulges, or air loss.
A short road test should follow with attention to vibration, pull, or any sign of contact with liners or suspension parts. On a car that has sat for long periods, inspect alignment-related wear and the condition of suspension components as well. New tires perform best when the wheel-and-chassis basics are in equally sound condition.
How often should tires on a 2013 BMW 740i be inspected?
Tires on a 2013 BMW 740i should be inspected regularly, not just when tread looks low. Monthly pressure checks are sensible, and visual inspections should include tread wear, sidewall cracking, punctures, cuts, and uneven wear between front and rear tires, especially on staggered configurations where rotation patterns are more limited.
Inspection becomes even more important when the car is driven infrequently or stored for long stretches. Tires can age, lose pressure, or develop flat-spotting without accumulating many miles. Looking over the tires before longer drives and after storage helps catch problems early, and it also confirms that the correct front and rear sizes are still in place.
