The 2017 BMW Trucks X6 blends coupe-like styling with the stance and power expected from a modern performance SUV, and tire selection plays a major role in how that character comes through on the road. On this X6, fitment is not a one-size question. Radial tire sizes vary by sub-model, wheel package, and in several cases by front and rear position, with 19-, 20-, and 21-inch rim diameters all appearing across the range. Available choices are centered on modern blackwall performance radials, with added style variation in 275/40R20 through redline and raised white letter options. The key is matching the exact X6 configuration before comparing tread style, series, and intended use.
Which Tire Size Is Right for The 2017 BMW Trucks X6
The 2017 BMW Trucks X6 uses seven primary tire sizes, and the right one depends first on the exact sub-model and whether the vehicle uses a square or staggered setup. Rim diameter also matters immediately here, since X6 fitments span 19-, 20-, and 21-inch wheels. Before comparing tire styles or performance-oriented product choices, confirm the specific X6 configuration and whether you are selecting a front or rear tire.
285/35R21 is a metric radial size in which 285 is the section width in millimeters, 35 is the aspect ratio, R indicates radial construction, and 21 is the rim diameter in inches. On the 2017 BMW Trucks X6, this size is used as a front fitment in the X6 M configuration, making it part of a staggered performance setup rather than a universal X6 size. Its role is tied to the larger 21-inch wheel package used with a matching rear tire. Choose this size only after confirming that the vehicle is an X6 M front application on 21-inch wheels.
285/40R20 follows the same metric radial convention, with a 285-millimeter section width, 40-series profile, radial construction, and a 20-inch rim diameter. For the 2017 BMW Trucks X6, this size serves as a front tire for the X6 M when equipped with the 20-inch setup, again as part of a staggered arrangement. That makes wheel diameter especially important, since the X6 M also appears with a different front size on 21-inch wheels. This is the size to evaluate when the vehicle is an X6 M front application running 20-inch rims.
325/30R21 is a very wide metric radial size, with 325 millimeters of nominal section width, a 30-series profile, radial construction, and a 21-inch rim diameter. On the 2017 BMW Trucks X6, it is the rear companion to the 285/35R21 front tire in the X6 M staggered 21-inch package. Its job is specific to that rear position and should not be treated as a general X6 fitment. This size belongs in the conversation only after confirming an X6 M rear application on 21-inch wheels.
325/35R20 uses a 325-millimeter nominal section width, a 35-series aspect ratio, radial construction, and a 20-inch rim diameter. For the 2017 BMW Trucks X6, this is the rear size paired with the 285/40R20 front tire on the X6 M 20-inch staggered setup. That pairing matters more than the size alone, because this rear fitment is tied to a specific wheel diameter and front-to-rear combination. It is the right size to review when the vehicle is an X6 M rear application using 20-inch wheels.
255/50R19 is a metric radial with a 255-millimeter section width, 50-series profile, radial construction, and a 19-inch rim diameter. On the 2017 BMW Trucks X6, this size appears on the sDrive35i, xDrive35i, and xDrive50i in applications that do not use the staggered 20-inch front and rear setup. Its profile and wheel diameter place it in a different fitment conversation than the larger 20- and 21-inch performance combinations. Use this size when the X6 is equipped with the corresponding 19-inch wheel arrangement rather than the staggered package.
Fit(s): sDrive35i Front, xDrive35i Front, and xDrive50i Front
Construction: Radial|Rim: 20 in
275/40R20 means a 275-millimeter section width, a 40-series aspect ratio, radial construction, and a 20-inch wheel. On the 2017 BMW Trucks X6, this size is used in front applications for the sDrive35i, xDrive35i, and xDrive50i when those models are equipped with the staggered 20-inch setup. Product choice is broad here, with Blackwall options from M&H Racemaster, BFGoodrich, and Nitto, plus Street Pro III versions in Redline and raised white letter form from Pro-Trac. This size is the main comparison point when selecting among front 20-inch staggered-fitment tires.
Fit(s): sDrive35i Rear, xDrive35i Rear, and xDrive50i Rear
Construction: Radial|Rim: 20 in
315/35R20 is a metric radial size with a 315-millimeter nominal section width, 35-series profile, radial construction, and a 20-inch rim diameter. For the 2017 BMW Trucks X6, it serves as the rear tire on staggered 20-inch setups for the sDrive35i, xDrive35i, and xDrive50i. Available product choice is more focused here, with a Blackwall Nitto NT555 G2 option that matches the size's performance-oriented role. This is the rear size to evaluate once the vehicle is confirmed to use the 20-inch staggered arrangement rather than the 19-inch square fitment.
Tire fitment for the 2017 BMW Trucks X6 varies considerably across the covered sub-models, and several configurations separate front and rear sizing. Checking the exact sub-model and wheel setup matters before selecting a tire, because the X6 range spans 19-, 20-, and 21-inch applications.
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2017 BMW Trucks X6 M Front
The 2017 BMW Trucks X6 M Front uses either 285/35R21 or 285/40R20, depending on the wheel package. That makes front wheel diameter the first thing to confirm before comparing tires for appearance, performance character, or compatibility with the matching rear setup.
The 2017 BMW Trucks X6 M Rear uses either 325/30R21 or 325/35R20 as part of a staggered radial fitment. Rear tire selection needs to stay matched to the corresponding front size and confirmed wheel diameter rather than treating the two rear sizes as interchangeable.
The 2017 BMW Trucks X6 sDrive35i uses 255/50R19 in its non-staggered 19-inch configuration. Tire selection here is more straightforward than on the staggered setups, but the actual wheel arrangement should still be confirmed before moving to a different size family.
The 2017 BMW Trucks X6 sDrive35i Front uses 275/40R20 when equipped with the staggered 20-inch setup. This opens up the broadest visible product choice on the page, including blackwall, redline, and raised white letter treatments, so the decision becomes more about style and intended use once size is confirmed.
The 2017 BMW Trucks X6 sDrive35i Rear uses 315/35R20 in the staggered 20-inch configuration. Rear tire selection should stay tied to the matching front setup, with attention to wheel width, overall pairing, and whether the vehicle remains on its original staggered arrangement.
The 2017 BMW Trucks X6 xDrive35i uses 255/50R19 in the 19-inch fitment. That gives this version a simpler tire decision than the staggered applications, provided the vehicle has not been changed to a different wheel package over time.
The 2017 BMW Trucks X6 xDrive35i Front uses 275/40R20 on the staggered 20-inch setup. Once that front position and wheel diameter are confirmed, the buyer can compare among different radial series and sidewall treatments without mixing it up with the 19-inch square fitment.
The 2017 BMW Trucks X6 xDrive35i Rear uses 315/35R20 in the staggered 20-inch arrangement. That means rear tire selection is not independent of the front size, and the overall wheel and tire package should be verified as a set.
The 2017 BMW Trucks X6 xDrive50i uses 255/50R19 in its 19-inch application. Tire choice is therefore centered on staying in the correct size and confirming that the vehicle is not wearing the alternate staggered 20-inch package.
The 2017 BMW Trucks X6 xDrive50i Front uses 275/40R20 when fitted with the staggered 20-inch setup. This front size carries the widest visible range of product and sidewall choices, so exact fitment should be settled first and style preferences second.
The 2017 BMW Trucks X6 xDrive50i Rear uses 315/35R20 as the rear half of the 20-inch staggered combination. Selecting this size starts with confirming the wheel package and preserving the intended front-to-rear relationship rather than choosing the rear tire in isolation.
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 2017 BMW Trucks X6 Tires for Sale
Available 2017 BMW Trucks X6 tire choices are concentrated in the 20-inch staggered setup, especially 275/40R20. That size includes Blackwall performance radials from M&H Racemaster, BFGoodrich, Nitto, and Pro-Trac, with Street Pro III also offered in Redline and raised white letter form.
Owners of a 2017 BMW Trucks X6 usually need to sort out exact tire size, front-versus-rear fitment, rim diameter, and staggered-wheel setup before choosing a tire. The questions below focus on those details, along with sidewall options, product selection, and practical inspection points before road use.
Tire Size & Fitment
What tire size fits a 2017 BMW Trucks X6?
The 2017 BMW Trucks X6 uses several radial tire sizes: 255/50R19, 275/40R20, 315/35R20, 285/40R20, 325/35R20, 285/35R21, and 325/30R21. The correct size depends on the exact X6 configuration, and some versions use separate front and rear sizes rather than the same tire at all four corners.
That means the first step is identifying the sub-model and confirming whether the vehicle has a 19-inch square setup or a staggered 20- or 21-inch arrangement. Reading the existing tire sidewall and checking actual wheel diameter helps prevent mixing front and rear sizes or selecting a tire from the wrong package.
What size rim does a 2017 BMW Trucks X6 use?
A 2017 BMW Trucks X6 may use 19-inch, 20-inch, or 21-inch rims, depending on the sub-model and wheel package. The 255/50R19 fitment uses a 19-inch rim, several staggered applications use 20-inch rims, and the larger X6 M setup can also appear on 21-inch rims.
Rim diameter needs to be confirmed before anything else, because a tire meant for a 19-inch wheel cannot be mounted on a 20-inch or 21-inch wheel. On staggered X6 setups, it also helps to verify wheel position, since front and rear tires may share a rim diameter while using different section widths and profiles.
Why does the 2017 BMW Trucks X6 have more than one tire size?
The 2017 BMW Trucks X6 has more than one tire size because the range includes different sub-models, multiple wheel diameters, and staggered front-and-rear combinations. Some versions use a single 255/50R19 size in a 19-inch setup, while others split front and rear sizing in 20-inch or 21-inch performance packages.
That variation makes it important to identify the exact configuration before shopping by size alone. A buyer looking only at the model name can easily land on the wrong tire, especially if the vehicle has wider rear tires or has been changed from its original wheel package at some point in its life.
Choosing the Right Tire
What should I consider when choosing a tire for a 2017 BMW Trucks X6?
Start with the exact tire size, wheel diameter, and whether the 2017 BMW Trucks X6 uses the same size at all four corners or a staggered setup. Construction is straightforward because the fitments here are radial, so the decision usually shifts to the correct front or rear position, intended use, and product characteristics within that size.
After fitment is confirmed, compare the available tire series, sidewall appearance, and any visible rim-width or load information tied to the products in that size. A 19-inch square-fitment X6 and a 20-inch staggered X6 call for different buying decisions, even though both sit under the same model umbrella.
What sidewall styles are available for 2017 BMW Trucks X6 tires?
Visible sidewall variation is centered on 275/40R20 for the 2017 BMW Trucks X6. That size is available in Blackwall, Redline, and RWL, which is a raised white letter presentation. The 315/35R20 option shown here is offered as a Blackwall radial.
Sidewall style mainly affects appearance, so the right choice depends on whether the goal is a more understated modern look or something with extra visual character. Size still comes first, since those style options belong to one specific 20-inch front fitment and should not be treated as universal across every X6 configuration.
What brands offer tires for the 2017 BMW Trucks X6?
The available brands for 2017 BMW Trucks X6 fitments shown here include M&H Racemaster, BFGoodrich, Nitto, and Pro-Trac. Brand variety is strongest in 275/40R20, while 315/35R20 is represented by Nitto in the products visible for that rear application.
Brand should be compared alongside size, wheel position, tire series, and sidewall treatment rather than used as the only filter. A buyer choosing a front 275/40R20 has more room to compare appearance and product character, while a rear 315/35R20 decision is narrower and should stay aligned with the overall staggered package.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2017 BMW Trucks X6?
Yes. Wheel changes, altered offsets, suspension lowering, and other modifications can affect tire fitment on a 2017 BMW Trucks X6, especially on staggered 20-inch and 21-inch setups where width differences between front and rear are already significant. Even when the tire size matches a known X6 application, the vehicle’s current setup still matters.
A modified X6 should be checked for wheel diameter, wheel width, steering clearance, fender clearance, and any signs of rubbing at full lock or suspension travel. That extra step is particularly important when moving between 19-inch square fitment and the wider staggered combinations used on other X6 configurations.
What should I inspect before driving a 2017 BMW Trucks X6 on new tires?
Before road use, inspect the new tires for correct size, proper front or rear placement, and secure mounting on the intended wheel diameter. It also helps to verify inflation, look for any installation damage, and confirm that the staggered setup, if present, has been preserved correctly from side to side and axle to axle.
A short clearance check is worthwhile before a normal drive, especially on the wider 20-inch and 21-inch combinations. Turn the steering through its range, look for contact near liners and suspension components, and recheck pressure after the first miles so the X6 starts off on a stable, predictable setup.
What should I check before a longer drive in a 2017 BMW Trucks X6?
Before a longer drive, check tire pressure, tread condition, and the sidewalls for cuts, bulges, or unusual wear. On a 2017 BMW Trucks X6 with staggered fitment, make sure the front and rear sizes are in the correct positions and that all four tires match the wheel diameters actually on the vehicle.
Longer trips also make it smart to inspect for slow air loss and to look over the wheels for damage that could affect sealing or balance. An X6 that sees occasional use rather than daily mileage deserves extra attention, since age, storage conditions, and underuse can matter just as much as tread depth.
