The 2013 BMW 535i GT occupies an unusual place in the modern BMW lineup, blending the long-distance comfort of a luxury touring car with the higher-roof practicality and fastback profile that defined the Gran Turismo concept. That mix makes tire selection more configuration-sensitive than it first appears. Depending on the setup, the 2013 BMW 535i GT uses 18-, 19-, or 20-inch radial fitments, with staggered front-and-rear sizing on some versions. Available choices range from blackwall performance radials to RWL and redline options in selected sizes. The right decision starts with confirming the exact sub-model and wheel package, then matching the tire's size, appearance, and road-use priorities to the car in front of you.
Which Tire Size Is Right for The 2013 BMW 535i GT
The 2013 BMW 535i GT uses five primary tire sizes, and the right one depends on the exact sub-model and wheel setup. Fitment varies by configuration, including staggered front-and-rear combinations on 19-inch and 20-inch applications, so the first step is confirming both the sub-model and the wheel diameter before comparing tire styles, brands, or series.
245/50R18 is a metric radial size in which 245 identifies the nominal section width in millimeters, 50 is the aspect ratio, R designates radial construction, and 18 is the wheel diameter in inches. On the 2013 BMW 535i GT, this size serves the standard 18-inch setup and keeps the decision focused on tire style rather than construction type. Available options in this size include Pro-Trac Street Pro III versions with either RWL or redline sidewalls. It is the size to evaluate when the car is equipped with the single-size 18-inch arrangement rather than a staggered package.
245/40R20 is a metric radial size with a 245-millimeter nominal width, a 40-series profile, radial construction, and a 20-inch rim diameter. On the 2013 BMW 535i GT, this size is used in a staggered 20-inch arrangement as the front fitment, so it should be matched with the correct rear size rather than treated as a universal all-around setup. Choices include BFGoodrich, Nitto, and Pro-Trac products, with blackwall, RWL, and redline sidewall treatments represented. This is the right size to review when the car has the 20-inch front wheel package and the owner wants either a traditional blackwall performance look or something more distinctive.
275/35R20 is a wider metric radial size in which 275 is the nominal section width in millimeters, 35 is the aspect ratio, R marks radial construction, and 20 indicates the wheel diameter. On the 2013 BMW 535i GT, it functions as the rear tire in the staggered 20-inch setup, complementing the narrower 245/40R20 front size. BFGoodrich, Nitto, and Pro-Trac choices appear here, and sidewall presentations include blackwall, RWL, and redline. This size matters when preserving the intended front-to-rear stagger, especially on cars where wheel width and rear clearance should be checked before any substitution.
245/45R19 is a metric radial size with a 245-millimeter nominal width, a 45-series aspect ratio, radial construction, and a 19-inch rim diameter. On the 2013 BMW 535i GT, this size is used as the front tire for the Sport Package staggered 19-inch configuration, so it belongs with the corresponding wider rear size. Available products in this fitment come from BFGoodrich and Nitto, with blackwall sidewalls and several performance-oriented series. It is the size to focus on when the car carries the 19-inch front wheel package and the goal is to maintain the proper staggered relationship.
275/40R19 is a metric radial size that combines a 275-millimeter nominal width with a 40-series profile on a 19-inch wheel. On the 2013 BMW 535i GT, it serves as the rear fitment in the Sport Package 19-inch staggered arrangement, paired with 245/45R19 up front rather than used as a square setup. BFGoodrich and Nitto offerings are available in this size, primarily in blackwall form and across multiple g-Force and NT555 G2 series choices. This is the rear size to compare when the car has the 19-inch Sport Package configuration and maintaining the correct front-to-rear fitment balance is important.
Sub-model fitment on the 2013 BMW 535i GT is not one-size-fits-all. Some versions use a single 18-inch size, while others use staggered 19-inch or 20-inch front-and-rear combinations, so identifying the exact configuration is essential before choosing tires.
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2013 BMW 535i GT Base
The 2013 BMW 535i GT Base uses a single 18-inch radial fitment rather than a staggered front-and-rear setup. Tire selection here centers on choosing the right sidewall treatment and series for the existing wheels while confirming that the car has not been changed to a larger wheel package.
The 2013 BMW 535i GT Base Front uses the front tire size from the 20-inch staggered arrangement. Selecting tires for this position means confirming the matching rear size, checking the actual wheel diameter, and deciding between blackwall performance styles or RWL and redline alternatives where available.
The 2013 BMW 535i GT Base Rear uses the wider rear tire from the 20-inch staggered configuration. That makes rear tire choice part of a matched front-and-rear package, with attention paid to wheel width, clearance, and whether the goal is a conventional blackwall look or a more customized sidewall presentation.
The 2013 BMW 535i GT w/Sport Pkg. Front uses the front fitment from the 19-inch staggered Sport Package setup. Tire choice should preserve the intended pairing with the correct rear size and focus on blackwall radial options that suit the existing wheel and overall setup.
The 2013 BMW 535i GT w/Sport Pkg. Rear uses the wider rear tire from the 19-inch Sport Package arrangement. Choosing this fitment means keeping the staggered package intact and comparing available blackwall radial series with the actual rear wheel width and vehicle clearance in mind.
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 535i GT Tires for Sale
Available 2013 BMW 535i GT tire choices vary by wheel package and include Pro-Trac, BFGoodrich, and Nitto radials across Street Pro III, g-Force, and NT555 G2 series. Depending on size, buyers can compare blackwall, RWL, and redline sidewall treatments along with differing rim-width specifications.
Tire questions for the 2013 BMW 535i GT usually come down to identifying the correct wheel package, understanding staggered fitment, and comparing radial tire choices by size, sidewall style, and intended use.
Tire Size & Fitment
What tire size fits a 2013 BMW 535i GT?
The 2013 BMW 535i GT uses several tire sizes depending on configuration: 245/50R18, 245/40R20, 275/35R20, 245/45R19, and 275/40R19. The standard Base setup uses 245/50R18, while the 19-inch and 20-inch applications use staggered front-and-rear sizing rather than the same tire at all four corners.
The practical first step is confirming which wheel package is actually on the car. A 535i GT may still wear its original setup, or it may have been changed to another factory-style arrangement or aftermarket wheels, so matching the tire size to the wheel diameter and front-or-rear position matters before comparing brands or tread designs.
What size rim does a 2013 BMW 535i GT use?
A 2013 BMW 535i GT can use 18-inch, 19-inch, or 20-inch rims, depending on the specific configuration. The 245/50R18 size fits an 18-inch wheel, the 245/45R19 and 275/40R19 sizes fit 19-inch wheels, and the 245/40R20 and 275/35R20 sizes fit 20-inch wheels.
Wheel diameter should be verified before ordering tires because the 535i GT does not use one universal rim size. It also helps to confirm whether the car has a square setup or a staggered arrangement, since the front and rear wheel positions may require different tire sizes even when the overall outside diameters are very close.
Do all 2013 BMW 535i GT sub-models use the same tire size?
No, the covered 2013 BMW 535i GT sub-models do not all use the same tire size. The Base model uses 245/50R18, the 20-inch Base Front and Base Rear positions use 245/40R20 and 275/35R20, and the Sport Package Front and Rear positions use 245/45R19 and 275/40R19.
That variation means the sub-model name alone may not be enough unless the wheel package is also clear. On a car with staggered fitment, the front and rear tires are intentionally different sizes, so checking both the exact trim description and the actual wheels on the vehicle helps prevent a front-size and rear-size mix-up.
Choosing the Right Tire
What should I consider when choosing a tire for a 2013 BMW 535i GT?
Start with the exact tire size and wheel package on the car, because the 2013 BMW 535i GT uses multiple radial fitments across 18-, 19-, and 20-inch wheels. Some versions use a single-size setup, while others use staggered front-and-rear sizes that need to stay matched to the proper wheel positions.
After size is confirmed, compare the available tire series, sidewall style, rim-width specifications, and the role the car will play. A touring-oriented street car, a customized look, and a more performance-focused setup may lead buyers toward different products even within the same size, especially when blackwall, RWL, and redline choices are all on the table.
What sidewall styles are available for 2013 BMW 535i GT tires?
Sidewall style depends on the size. Blackwall options are available in the 19-inch and 20-inch fitments, while RWL and redline choices appear in the Pro-Trac Street Pro III line for 245/50R18, 245/40R20, and 275/35R20.
That makes sidewall style part of the selection process, not just a cosmetic afterthought. A blackwall presentation keeps the look closer to a contemporary performance radial, while RWL or redline can push the car toward a more customized appearance, so the right choice depends on the wheel package and the visual direction of the vehicle.
What brands offer tires for the 2013 BMW 535i GT?
Tires for the 2013 BMW 535i GT are available from Pro-Trac, BFGoodrich, and Nitto. Brand choice varies by size, with Pro-Trac appearing in selected 18-inch and 20-inch fitments, while BFGoodrich and Nitto cover the larger performance-oriented 19-inch and 20-inch sizes more broadly.
The brand decision should be made after confirming the correct size and wheel position. Once that is settled, compare the tire series within those brands, the available sidewall treatments, and any useful fitment specifications such as rim-width range, especially on staggered applications where the front and rear tires may have different wheel-width needs.
Restoration & Appearance
Which tire should I choose for a period-style 2013 BMW 535i GT?
A period-style approach on a 2013 BMW 535i GT starts with keeping the correct original-type size and wheel diameter for the configuration on the car. Since this is a modern radial-fitment BMW rather than a vintage bias-ply application, the visual decision is more about preserving the intended wheel-and-tire proportion than recreating an earlier construction style.
For a cleaner contemporary look, blackwall options suit the car naturally. On certain 18-inch and 20-inch sizes, RWL or redline versions can create a more customized presentation, but buyers focused on authenticity should compare those styling choices against period photos, original sales material, or marque-specific references before deciding.
How does tire construction affect the appearance of a restored 2013 BMW 535i GT?
Construction is simple on the 2013 BMW 535i GT because the fitments here are radial across all listed sizes. That means the appearance difference is driven less by bias-ply-versus-radial concerns and more by the tire's profile, the wheel diameter in use, and whether the sidewall is blackwall, RWL, or redline.
Keeping the proper front-and-rear size relationship is especially important on staggered 19-inch and 20-inch setups because it preserves the intended visual balance. A restoration-oriented owner should also pay attention to how the tire fills the wheel opening and whether the current wheels match the configuration being represented by the vehicle.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2013 BMW 535i GT?
Yes, modifications can affect tire fitment on a 2013 BMW 535i GT. Changes such as aftermarket wheels, altered wheel widths, suspension lowering, spacer use, or body and fender work can all change how safely and cleanly a 245/50R18, 19-inch staggered set, or 20-inch staggered set sits on the car.
The main checks are wheel diameter, wheel width, front-versus-rear placement, and clearance at steering lock and through suspension travel. Even when the tire size matches one of the known 535i GT fitments, a modified car may need closer attention to clearance and wheel compatibility than a stock vehicle on its original package.
What should I inspect before driving a 2013 BMW 535i GT on new tires?
Before driving a 2013 BMW 535i GT on new tires, confirm that the front and rear sizes are mounted in the correct positions, that inflation pressure is set appropriately for the tire and vehicle setup, and that there are no visible issues such as bead seating problems, sidewall damage, or interference with suspension or body components.
A short initial check drive is useful to catch rubbing, vibration, or steering issues early. It also helps to recheck pressure after the tires have settled, and to verify that staggered applications still carry the correct front-to-rear pairing, especially when the car uses 19-inch or 20-inch wheels with different widths at each axle.
How often should tires on a 2013 BMW 535i GT be inspected?
Tires on a 2013 BMW 535i GT should be inspected regularly, not just when tread looks worn. Pressure, tread condition, cuts, punctures, bulges, and uneven wear deserve routine attention, and any car that sees limited mileage should still have its tires checked because age and storage conditions can matter as much as distance driven.
A good habit is to inspect the tires before longer trips and during normal washing or garage checks. On staggered setups, it is especially important to watch for uneven wear patterns at each axle, since the front and rear tires are different sizes and may respond differently to alignment condition, inflation level, and road use.
