The 2014 Aston Martin DB9 sits in the final era of Aston Martin’s hand-built grand touring tradition, blending long-hood elegance with modern V12 performance and a distinctly British sense of restraint. It is a car designed to cover distance at speed, so tire fitment matters not only for appearance, but for balance between front and rear axle behavior. This DB9 uses a staggered radial setup with 245/35R20 tires in front and 295/30R20 tires in back, both on 20-inch rims. That makes the key decision less about whether one size fits all and more about choosing the right front tire specification, series, and brand while keeping the rear size matched to the car’s intended setup.
Which Tire Size Is Right for The 2014 Aston Martin DB9
The 2014 Aston Martin DB9 uses two primary tire sizes, not one, because it runs a staggered front-and-rear setup on 20-inch wheels. The first step is confirming whether you are replacing the front tires, the rear tires, or a full matched set, since the front uses 245/35R20 and the rear uses 295/30R20. Both are radial metric sizes, so the decision centers on axle position, wheel compatibility, and choosing the tire series that best suits the car’s use.
245/35R20 is a modern metric radial size in which 245 is the nominal section width in millimeters, 35 is the aspect ratio, R identifies radial construction, and 20 is the wheel diameter in inches. On the 2014 Aston Martin DB9, this size is used at the front, where steering response, clearance, and proper pairing with the rear tire all matter. Available choices in this size include BFGoodrich and Nitto products, with blackwall sidewalls and several tire series. This is the size to evaluate when replacing front tires and confirming that the wheel width matches the tire’s intended range.
295/30R20 is also a modern metric radial size, with a wider 295-millimeter section width, a 30-series profile, radial construction, and a 20-inch rim diameter. On the 2014 Aston Martin DB9, this size is used at the rear as part of the car’s staggered performance-oriented layout. Its role is different from the front tire, so it should be treated as a rear-axle fitment rather than as an interchangeable alternative to the front size. This is the size to confirm when replacing rear tires or checking that the car still has the correct wheel and tire arrangement after any changes.
Fitment is consistent across the covered DB9 and DB9 Volante configurations, with the same staggered radial sizing used by axle position. Checking the exact sub-model still matters so the front and rear sizes are not confused during replacement.
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2014 Aston Martin DB9 Base Front
The 2014 Aston Martin DB9 Base Front uses the front half of the car’s staggered radial setup, with the narrower 20-inch front tire size. Tire selection here should focus on maintaining the proper front fitment, matching the wheel width, and pairing it correctly with the rear tire size already on the car.
The 2014 Aston Martin DB9 Base Rear uses the wider rear tire size in the staggered 20-inch radial arrangement. Rear tire replacement should keep the axle-specific sizing intact and should be checked against the existing wheel setup so the front and rear combination stays properly matched.
The 2014 Aston Martin DB9 Volante Front uses the same front radial tire size as the coupe, so front fitment remains straightforward. The main priority is selecting the correct front specification and confirming that the car still retains the proper staggered setup with the matching rear size.
The 2014 Aston Martin DB9 Volante Rear uses the same rear radial tire size as the coupe, with the wider fitment mounted on a 20-inch wheel. That means rear tire selection should preserve the car’s staggered front-to-rear balance and should be checked against wheel width and overall rear clearance.
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 2014 Aston Martin DB9 Tires for Sale
Current 245/35R20 options include BFGoodrich and Nitto tires in several radial series, all with blackwall styling. The product grid is most useful for comparing tire series, rim-width specifications, and related front-fitment details within this size.
These FAQs focus on the 2014 Aston Martin DB9’s staggered tire sizing, 20-inch rim fitment, front-versus-rear replacement questions, product selection, and the checks worth making before regular road use.
Tire Size & Fitment
What tire size fits a 2014 Aston Martin DB9?
The 2014 Aston Martin DB9 uses a staggered tire setup with 245/35R20 on the front and 295/30R20 on the rear. Both sizes are radial tires designed for 20-inch wheels, so the DB9 does not use one universal size at all four corners.
That means tire replacement starts with identifying axle position before choosing a size. A front tire should be selected as a 245/35R20, while a rear tire should be selected as a 295/30R20. On a car like the DB9, it is also worth checking that the wheel and suspension setup have not been altered from the intended staggered arrangement.
What size rim does a 2014 Aston Martin DB9 use?
The 2014 Aston Martin DB9 uses 20-inch rims with both of its primary tire sizes. The front 245/35R20 and rear 295/30R20 are both built around that same 20-inch wheel diameter, even though the tires differ in width and profile between the front and rear axles.
Wheel diameter is only part of the fitment picture, so it is still important to confirm wheel width and the tire’s intended mounting range before making a selection. That matters especially when the car has aftermarket wheels, since a 20-inch diameter alone does not guarantee that a given tire will suit the wheel or the DB9’s front-to-rear setup.
Do all 2014 Aston Martin DB9 sub-models use the same tire size?
The covered 2014 Aston Martin DB9 Base and DB9 Volante configurations use the same staggered sizing by axle position. Both use 245/35R20 at the front and 295/30R20 at the rear, so fitment remains consistent across those sub-models rather than changing from one version to another.
The practical point is that the real distinction is front versus rear, not coupe versus Volante. A buyer replacing only one pair should confirm which axle needs tires and make sure the other axle still carries the matching companion size. That keeps the car’s intended staggered layout intact and avoids treating the two tire sizes as interchangeable.
Choosing the Right Tire
What should I consider when choosing a 245/35R20 tire for a 2014 Aston Martin DB9?
Start with the fact that 245/35R20 is the DB9’s front tire size, so the tire needs to suit a 20-inch wheel and the front wheel width being used on the car. Available choices in this size include radial blackwall tires from BFGoodrich and Nitto across several different tire series.
Selection usually comes down to matching the tire to the wheel and the way the car is driven, while keeping the front size properly paired with the rear 295/30R20 fitment. Comparing rim-width requirements, tire series, load-related specifications, and overall intended use is more helpful than focusing on brand name alone.
What sidewall styles are available for 2014 Aston Martin DB9 tires?
The available 245/35R20 options for the 2014 Aston Martin DB9 use a blackwall sidewall style. That keeps the presentation clean and contemporary, which suits the car’s late grand touring character without introducing a contrasting stripe or lettering treatment.
Sidewall style may seem secondary on a modern DB9, but it still affects the finished look of the car, especially with large 20-inch wheels and low-profile tires. The main fitment work still comes first, so the sidewall choice should be considered after confirming the correct axle position, size, and wheel compatibility.
What brands offer tires for the 2014 Aston Martin DB9?
For the 245/35R20 front size on the 2014 Aston Martin DB9, available options include BFGoodrich and Nitto. BFGoodrich appears in several g-Force series along with the g-Force Phenom T/A, while Nitto is represented by the NT555 G2.
Brand choice matters less than selecting the correct size, wheel match, and tire type for the axle being serviced. Once those basics are in place, comparing the available series within each brand can help narrow the decision by intended use, rim-width compatibility, and how the tire fits into the DB9’s staggered front-and-rear setup.
Restoration & Appearance
Which tire should I choose for a period-style 2014 Aston Martin DB9?
A period-style approach on a 2014 Aston Martin DB9 still begins with the original staggered sizing format rather than with a vintage-style construction or sidewall treatment. Keeping 245/35R20 at the front and 295/30R20 at the rear preserves the car’s intended modern grand touring stance more faithfully than trying to simplify it into a single-size setup.
Because the DB9 is a modern collector-era Aston Martin, appearance and fitment work together. A tire that maintains the proper low-profile radial presentation will usually support the car’s design better than one chosen only by brand familiarity. If exact presentation matters, confirm the wheel setup already on the car before selecting replacement tires.
Does correct tire fitment matter for a 2014 Aston Martin DB9 restoration?
Correct tire fitment matters on a 2014 Aston Martin DB9 because the car’s look and road manners depend on its staggered front-and-rear sizing. Using the proper 20-inch front and rear tire arrangement helps preserve the proportions intended for the DB9 rather than flattening its appearance with an incorrect substitute.
That does not mean every replacement tire must be identical in brand or series to what was previously on the car, but the size, axle position, and overall presentation should stay consistent. On a restoration-minded DB9, wheel changes, mixed tire types, or non-matching profiles can alter both the visual balance and the way the car feels on the road.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2014 Aston Martin DB9?
Yes, modifications can affect tire fitment on a 2014 Aston Martin DB9 even when the tire still carries the correct nominal size. Aftermarket wheels, different wheel widths, suspension changes, ride-height adjustments, or body modifications can all change how a 245/35R20 front or 295/30R20 rear tire sits within the available space.
That is why the existing setup should be checked before replacing tires on a modified car. Clearance at full steering lock, fender room under compression, and wheel-to-tire compatibility all matter on a low-profile 20-inch application. A DB9 that remains in stock form is simpler, but any altered example deserves a closer fitment review.
What should I inspect before driving a 2014 Aston Martin DB9 on new tires?
Before driving a 2014 Aston Martin DB9 on new tires, confirm that the front tires are 245/35R20, the rear tires are 295/30R20, and all four are mounted in the correct direction if the tire design requires it. Tire pressure, valve condition, wheel fastener torque, and basic visual clearance should also be checked before regular road use.
A short initial drive is a good time to listen for rubbing, feel for vibration, and make sure the car tracks normally. After that, inspect the tires again for any signs of contact, uneven seating, or unexpected air loss. On a staggered setup like the DB9’s, early checks help catch installation or clearance issues before they become more serious.
How should tires on a collector 2014 Aston Martin DB9 be maintained?
Tires on a collector 2014 Aston Martin DB9 should be maintained with regular pressure checks, periodic visual inspection, and attention to age as well as tread depth. Even a lightly driven grand tourer can develop issues from long periods of storage, including flat spotting, sidewall cracking, or slow air loss that may not appear during casual use.
Storage conditions matter too, especially with low-profile 20-inch tires that support a performance-oriented staggered setup. Keeping the car away from prolonged sunlight, heat, and ozone sources helps protect the rubber, while occasional movement can reduce stress from sitting in one place. Any sign of bulges, cuts, or persistent pressure loss deserves immediate inspection.
