The 2019 BMW 740e xDrive blends full-size 7 Series luxury with plug-in hybrid efficiency, making it a modern grand touring sedan that still expects precise road manners. On a car like this, tire choice is closely tied to wheel setup, because fitment spans 18-inch and 19-inch radial sizes and includes a staggered 19-inch arrangement. That means the first step is confirming whether the car is using 245/50R18, 245/45R19, or a 245/45R19 front and 275/40R19 rear combination. Available choices range from blackwall performance-oriented radials to RWL and redline alternatives in the 18-inch size, so appearance and driving intent both matter before selecting tires.
Which Tire Size Is Right for The 2019 BMW 740e xDrive
The 2019 BMW 740e xDrive uses three primary tire sizes, and the right one depends on the exact wheel setup. Two sizes are used on 19-inch wheels in a staggered front-and-rear arrangement, while 245/50R18 fits an 18-inch setup. Confirming wheel diameter is the first step, and on 19-inch cars it also helps to verify whether the front and rear tires are the same size or staggered.
245/45R19 is a metric radial size in which 245 identifies the section width in millimeters, 45 is the aspect ratio, R designates radial construction, and 19 is the wheel diameter in inches. On the 2019 BMW 740e xDrive, this size is part of the 19-inch fitment and serves as the front tire in the staggered setup. Available choices include BFGoodrich and Nitto blackwall tires across series such as g-Force Comp 2 AS, g-Force Phenom T/A, and NT555 G2. This size is the right place to focus when the car wears 19-inch front wheels and the goal is matching the intended wheel package and tire character.
245/50R18 is a metric radial size with a 245-millimeter section width, a 50-series profile, and an 18-inch rim diameter. On the 2019 BMW 740e xDrive, it represents the 18-inch radial fitment rather than the staggered 19-inch arrangement. Product choices in this size include Pro-Trac Street Pro III tires with either RWL or redline sidewall treatment, which makes appearance a bigger part of the decision than on the blackwall-only 19-inch sizes. This is the size to evaluate when the car is equipped with 18-inch wheels and the buyer wants to balance correct dimensions with a specific visual presentation.
275/40R19 is a metric radial size in which 275 is the section width in millimeters, 40 is the aspect ratio, and 19 identifies the wheel diameter. On the 2019 BMW 740e xDrive, this size is used at the rear in the staggered 19-inch setup, where it works with 245/45R19 fronts rather than as a universal four-corner fitment. BFGoodrich and Nitto offer blackwall options in several series, including g-Force Sport Comp 2, g-Force Comp 2 AS, g-Force Phenom T/A, and NT555 G2. This size becomes the key rear-tire decision when maintaining the wider back-tire look and the original staggered wheel arrangement.
Sub-model fitment matters on the 2019 BMW 740e xDrive because the covered configurations do not all use the same tire setup. Some use a single same-size fitment, while the 19-inch arrangement separates front and rear tire sizes, so identifying the exact sub-model position is essential before choosing tires.
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2019 BMW 740e xDrive iPerformance
The 2019 BMW 740e xDrive iPerformance uses either 245/45R19 or 245/50R18 radial tires depending on the wheel package. Tire selection starts with confirming whether the car has 18-inch or 19-inch wheels, then narrowing the choice by sidewall style, brand, and tire series within that correct size.
The 2019 BMW 740e xDrive iPerformance Front uses 245/45R19 in radial construction as part of the staggered 19-inch setup. That makes front tire selection more about choosing among the available blackwall performance-oriented options while keeping the front size matched to the rear setup already on the car.
The 2019 BMW 740e xDrive iPerformance Rear uses 275/40R19 radial tires in the staggered 19-inch arrangement. Rear tire selection should stay focused on that wider size and should be checked against the existing front tire size so the car keeps the intended staggered relationship.
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 2019 BMW 740e xDrive Tires for Sale
Available 2019 BMW 740e xDrive tire choices span BFGoodrich, Nitto, and Pro-Trac across the vehicle’s 18-inch and 19-inch radial sizes. Shoppers can compare blackwall performance-style options in the 19-inch fitments and RWL or redline Street Pro III choices in 245/50R18.
These 2019 BMW 740e xDrive FAQs focus on exact tire size selection, wheel-diameter differences, staggered 19-inch fitment, available brands and sidewall styles, and the checks that matter before road use on a luxury hybrid sedan.
Tire Size & Fitment
What tire size fits a 2019 BMW 740e xDrive?
The 2019 BMW 740e xDrive uses 245/50R18, 245/45R19, and 275/40R19 radial tire sizes. The 18-inch setup uses 245/50R18, while the 19-inch configuration uses 245/45R19 at the front and 275/40R19 at the rear in a staggered arrangement.
The key is matching the tire size to the wheel package actually on the car. A quick check of wheel diameter and current front-to-rear sizing will usually tell you whether the sedan is on the 18-inch setup or the staggered 19-inch setup. That matters before comparing brands, sidewall treatments, or tire series.
What size rim does a 2019 BMW 740e xDrive use?
The 2019 BMW 740e xDrive uses either 18-inch or 19-inch rims, depending on the tire setup. The 245/50R18 tire fits an 18-inch wheel, while both 245/45R19 and 275/40R19 are built for 19-inch wheels.
Wheel diameter is the first fitment detail to confirm because it determines which tire size family even belongs on the car. On 19-inch cars, there is also a staggered front-and-rear setup to consider. Looking at the tire sidewall or wheel size before shopping helps avoid mixing an 18-inch size into a 19-inch application.
Why does the 2019 BMW 740e xDrive have more than one tire size?
More than one tire size appears on the 2019 BMW 740e xDrive because the car could be equipped with different wheel packages. One setup uses 245/50R18, while the 19-inch arrangement uses 245/45R19 in front and 275/40R19 in the rear.
That means the correct tire is tied to the actual wheels on the vehicle, not just the year and model name. A buyer should confirm whether the car has 18-inch wheels or staggered 19-inch wheels before making a selection. On a previously owned car, checking all four sidewalls is a smart extra step in case the setup has changed over time.
Choosing the Right Tire
What should I consider when choosing a tire for a 2019 BMW 740e xDrive?
Start with the exact size and wheel arrangement on the car. The 2019 BMW 740e xDrive may use 245/50R18, or it may use a staggered 19-inch setup with 245/45R19 front and 275/40R19 rear tires, so size confirmation comes before comparing any product details.
Once the fitment is confirmed, compare construction, sidewall style, brand, tire series, and any meaningful specification differences such as rim-width range or load information where shown. A blackwall performance-style tire may suit one owner’s priorities, while another may want the visual distinction of RWL or redline in the 18-inch size.
What sidewall styles are available for 2019 BMW 740e xDrive tires?
Sidewall styling varies by size on the 2019 BMW 740e xDrive. The 19-inch sizes, 245/45R19 and 275/40R19, are available in blackwall form, while the 18-inch 245/50R18 size is offered with either RWL or redline sidewalls in the Street Pro III series.
That makes sidewall choice part of the buying decision only after the correct wheel diameter is established. Owners keeping a 19-inch setup will mainly compare tire series and brand within blackwall offerings, while 18-inch buyers have a more visible appearance decision to make in addition to selecting the proper size.
What brands offer tires for the 2019 BMW 740e xDrive?
BFGoodrich, Nitto, and Pro-Trac all offer tires for the 2019 BMW 740e xDrive. BFGoodrich and Nitto appear in the 19-inch sizes, while Pro-Trac covers the 245/50R18 fitment with Street Pro III options in different sidewall styles.
Brand choice should still come after confirming whether the car uses the 18-inch setup or the staggered 19-inch setup. Once size is settled, compare the tire series available in that exact fitment, the sidewall presentation, and any wheel-width or load details that may matter for the way the car is equipped and driven.
Restoration & Appearance
Which tire should I choose for a period-style 2019 BMW 740e xDrive?
A period-style approach on a 2019 BMW 740e xDrive usually starts with preserving the wheel diameter and tire size combination already associated with the car’s setup. That means 245/50R18 for the 18-inch package or the staggered 245/45R19 front and 275/40R19 rear arrangement for 19-inch cars.
Appearance then comes down to the look you want within the correct fitment. The 19-inch options stay in a blackwall presentation, while the 18-inch size offers RWL and redline alternatives. Since this is a late-model luxury sedan rather than an early restoration subject, keeping the proper proportions and wheel pairing matters more than chasing a generic vintage look.
How does tire construction affect the appearance of a restored 2019 BMW 740e xDrive?
On the 2019 BMW 740e xDrive, tire construction does not create a bias-ply-versus-radial appearance decision because the primary fitments are radial. The visual difference comes more from wheel size, front-to-rear tire width on staggered 19-inch cars, and sidewall treatment in the 18-inch size.
That means the car’s overall look is shaped by whether it keeps the 18-inch package or the wider rear 19-inch arrangement. RWL and redline sidewalls can noticeably change the presentation of 245/50R18, while the 19-inch choices remain blackwall. Owners aiming for a clean, model-appropriate appearance should verify the wheel setup before selecting a style.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2019 BMW 740e xDrive?
Yes. Wheel, suspension, and body changes can affect tire fitment on a 2019 BMW 740e xDrive even when the tire size itself is one of the standard sizes for the model. Changes in wheel width, offset, ride height, or front-to-rear wheel matching can alter clearance and the way the tires sit in the wheel openings.
A car with aftermarket wheels should be checked carefully before replacing tires, especially if it uses the staggered 19-inch setup. Confirm the actual tire size on each axle, inspect steering and fender clearance, and make sure the wheel diameter matches the intended tire. Those checks matter more than assuming every 740e xDrive still has its original wheel package.
What should I inspect before driving a 2019 BMW 740e xDrive on new tires?
Before road use, inspect the wheel condition, valve stems, and the installed tire sizes at all four corners. On a 2019 BMW 740e xDrive, it is especially important to confirm whether the car is on 18-inch wheels or the staggered 19-inch arrangement so the front and rear tires are placed correctly.
After installation, check inflation, look for any rubbing at full steering lock, and verify that the tires clear the suspension and fenders through normal movement. It also helps to recheck pressure after the first few drives and watch for uneven wear or air loss. Those simple steps help confirm that the chosen setup is behaving as intended.
How often should tires on a 2019 BMW 740e xDrive be inspected?
Tires on a 2019 BMW 740e xDrive should be inspected regularly, not just when tread looks low. Check them at routine service intervals and anytime the car develops a vibration, steering change, visible air loss, or uneven wear, especially because staggered setups can hide front-to-rear differences from a quick glance.
A good inspection includes tread depth, sidewall condition, cuts, bulges, cracking, and pressure. Owners should also confirm that the front and rear sizes still match the intended wheel package, since 245/45R19 and 275/40R19 serve different positions in the staggered setup. Regular checks are especially useful on a luxury car that may alternate between daily use and longer parked periods.
