The 2009 Aston Martin DBS sits in a very specific grand touring space, blending hand-built Aston Martin character with the sharper edge expected from the marque’s flagship V12 road car of the period. Its low stance, aggressive proportions, and high-speed intent make tire fitment especially important, because the car uses a staggered radial setup rather than a one-size arrangement. Front fitment is 245/35R20 and rear fitment is 295/30R20, both on 20-inch rims. That makes the real decision less about finding a basic size and more about choosing the right front tire within the correct fitment, while confirming the vehicle’s wheel hardware and overall setup before road use.
Which Tire Size Is Right for The 2009 Aston Martin DBS
The 2009 Aston Martin DBS uses two primary tire sizes, with 245/35R20 at the front and 295/30R20 at the rear. Both are radial tires on 20-inch rims, so the first step is confirming whether you are replacing the front or rear position and matching that to the car’s actual wheel setup, including its lug-nut configuration.
Fit(s): (21mm hex lug nut) Front and (22mm hex lug nut) Front
Construction: Radial|Rim: 20 in
A 245/35R20 tire uses a 245 millimeter nominal section width, a 35-series profile, radial construction, and a 20-inch rim diameter. On the 2009 Aston Martin DBS, this is the front tire size, so it plays a major role in steering response, turn-in feel, and preserving the intended staggered layout. Available choices in this size include BFGoodrich and Nitto options, with blackwall styling across multiple series such as g-Force Sport Comp 2, g-Force Comp 2 AS, g-Force Phenom T/A, and NT555 G2. Choosing within this size means comparing tire series, rim-width compatibility, and use expectations rather than changing the vehicle’s front fitment.
A 295/30R20 tire uses a 295 millimeter nominal section width, a 30-series profile, radial construction, and a 20-inch rim diameter. On the 2009 Aston Martin DBS, this is the rear tire size, giving the car its wider back-tire stance and completing the staggered fitment paired with the narrower front size. The practical importance of this size is position-specific fitment, since the rear setup is not interchangeable with the front. Anyone replacing rear tires should verify the actual rear wheels on the car and keep overall fitment, clearance, and front-to-rear balance in mind before substituting anything else.
Fitment on the 2009 Aston Martin DBS is straightforward in tire size but still worth checking by position and wheel hardware. Both 21mm hex lug nut and 22mm hex lug nut versions use the same staggered front and rear tire arrangement, so the key is confirming which end of the car you are servicing.
1
2009 Aston Martin DBS (21mm hex lug nut) Front
The 21mm hex lug nut front setup uses the DBS front tire fitment rather than the wider rear size. Tire selection here is about choosing the correct front radial and comparing available product characteristics while keeping the car’s staggered layout intact.
The 21mm hex lug nut rear setup uses the wider DBS rear tire fitment, which is separate from the front configuration. Rear replacement should focus on maintaining the proper rear size and confirming wheel and clearance compatibility on the car as it sits.
The 22mm hex lug nut front setup uses the same front tire size as the other DBS front configuration. That keeps selection centered on the correct front radial fitment, with attention paid to wheel hardware and any changes made to the car over time.
The 22mm hex lug nut rear setup uses the same wider rear tire size found on the DBS rear axle. Selecting a tire here means staying with the correct rear position fitment and checking the actual wheel package before mounting replacement tires.
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 2009 Aston Martin DBS Tires for Sale
Available 245/35R20 front-tire choices for the 2009 Aston Martin DBS include BFGoodrich and Nitto blackwall radials across several performance-oriented series. The main comparison points are tire series, rim-width compatibility, and related product details within the correct 20-inch front fitment.
These FAQs focus on the 2009 Aston Martin DBS staggered tire setup, including front versus rear sizing, 20-inch rim fitment, available radial choices, appearance, and the checks that matter before putting a grand touring car like this back on the road.
Tire Size & Fitment
What tire size fits a 2009 Aston Martin DBS?
The 2009 Aston Martin DBS 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 rims, so the car does not use the same tire size at all four corners.
That means the first fitment question is always position-specific: front or rear. A buyer replacing tires should confirm the actual wheel location, keep the staggered arrangement intact unless the car has been intentionally reconfigured, and make sure any replacement matches the wheel diameter and the car’s present wheel and suspension setup.
What size rim does a 2009 Aston Martin DBS use?
The 2009 Aston Martin DBS uses 20-inch rims with both of its primary tire sizes. The front 245/35R20 and rear 295/30R20 fitments are both built around the same 20-inch rim diameter, even though the front and rear tire widths and profiles differ.
Rim diameter is only one part of the fitment picture on a staggered car like the DBS. Wheel width, wheel design, and any aftermarket changes still matter, especially if the car has different wheels than stock-style equipment. Confirming the actual front and rear wheel setup before mounting tires helps avoid clearance or handling mismatches.
Why does the 2009 Aston Martin DBS have more than one tire size?
The 2009 Aston Martin DBS uses more than one tire size because it has a staggered setup, with a narrower tire in front and a wider tire in back. In this case, the front uses 245/35R20 and the rear uses 295/30R20, both in radial construction.
For the owner, that means tire selection is tied to axle position rather than a single universal size. Front and rear tires should be ordered and mounted as the correct pairings for the car’s layout. It is also wise to verify whether the DBS still has its intended wheel arrangement, especially if previous owners changed wheels or suspension components.
Choosing the Right Tire
What should I consider when choosing a 245/35R20 tire for a 2009 Aston Martin DBS?
Start with the correct front size, which is 245/35R20 on the 2009 Aston Martin DBS. From there, the meaningful choices are within the available radial products, including brand, tire series, blackwall presentation, rim-width specification, and details such as product weight or load information when those factors matter to your setup.
The best comparison is not just brand name alone but how each tire matches the way the car is used. A front DBS tire should suit the actual wheel width and preserve the intended front position fitment. Any buyer comparing options should also keep the rear tire size separate and avoid treating the car like a square setup.
What sidewall styles are available for 2009 Aston Martin DBS tires?
The available 245/35R20 products for the 2009 Aston Martin DBS use a blackwall sidewall style. That gives the car a clean modern performance appearance that suits the DBS’s late-2000s grand touring character without introducing a more vintage presentation.
Sidewall style may seem cosmetic, but it still shapes the overall look of the car. On a DBS, blackwall keeps attention on the wheel and body design rather than sidewall ornamentation. Anyone trying to maintain a contemporary, understated appearance will usually want to stay within the correct size and compare products on performance-oriented specifications first.
What brands offer tires for the 2009 Aston Martin DBS?
Available 245/35R20 front-tire options for the 2009 Aston Martin DBS include BFGoodrich and Nitto. Within those brands, there are several radial series to compare, including BFGoodrich g-Force Sport Comp 2, g-Force Comp 2 AS, g-Force Phenom T/A, and the Nitto NT555 G2.
Brand choice should be weighed alongside the rest of the fitment details instead of treated as the only decision. Tire series, wheel-width compatibility, and the intended use of the car matter just as much. A buyer should also keep in mind that front and rear DBS sizes are different, so brand selection has to stay aligned with the correct axle position.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2009 Aston Martin DBS?
Yes, modifications can affect tire fitment on a 2009 Aston Martin DBS even when the replacement tire size itself is correct. Aftermarket wheels, suspension changes, ride-height adjustments, alignment changes, or bodywork differences can all alter the space available around a 245/35R20 front or 295/30R20 rear tire.
A DBS that no longer has its original-style wheel package should be checked carefully before new tires are mounted. Wheel width, offset, steering clearance, and rear clearance all matter on a staggered setup. Any owner unsure of the current configuration should confirm the actual wheel specifications and inspect for rubbing marks or limited clearance first.
What should I inspect before driving a 2009 Aston Martin DBS on new tires?
Before driving a 2009 Aston Martin DBS on new tires, inspect the wheels for correct size and condition, confirm that the front and rear tires are mounted in the proper positions, and check tire pressure, valve stems, and basic clearance. It is also smart to look over alignment-related wear points and suspension condition.
A high-performance grand touring car is sensitive to small setup issues, so the first road miles should be treated as a final fitment check. Listen for rubbing, watch for vibration, and recheck pressure after the tires have settled in. Any sign of uneven contact, air loss, or interference should be addressed before regular road use.
How often should tires on a 2009 Aston Martin DBS be inspected?
Tires on a 2009 Aston Martin DBS should be inspected regularly, especially if the car is driven infrequently or stored for long periods. A visual check for tread wear, sidewall cracking, bulges, cuts, and pressure loss is worthwhile before routine use and especially before a longer drive.
Low-mileage collector and grand touring cars can age tires out before they wear them out. That makes condition just as important as tread depth. The staggered layout also means front and rear tires should be checked separately for wear patterns that might point to alignment, inflation, or suspension issues rather than assuming all four positions age the same way.
