The 2007 Aston Martin DB9 blends grand touring refinement with the long-hood, low-roof proportions that defined Aston Martin in the early 21st century. Whether in coupe form or as the open-top Volante, it was built as a high-speed road car with equal emphasis on presence, balance, and composure. Tire fitment follows that purpose with a staggered radial setup: 235/40R19 in front and 275/35R19 in the rear on 19-inch wheels. Current choices stay firmly in modern blackwall performance radial territory, with variation centered on brand, tire series, and load-related specifications. The key is preserving the intended front-to-rear relationship while confirming the actual wheel setup on the car.
Which Tire Size Is Right for The 2007 Aston Martin DB9
The 2007 Aston Martin DB9 uses two primary tire sizes, and the fitment is a front-to-rear staggered radial setup on 19-inch wheels rather than a single uniform size. The first step is confirming whether the tire is for the front or rear axle, since 235/40R19 and 275/35R19 serve different positions and should not be selected interchangeably.
235/40R19 is a modern metric radial size in which 235 represents the nominal section width in millimeters, 40 is the aspect ratio, R identifies radial construction, and 19 is the wheel diameter in inches. On the 2007 Aston Martin DB9, this size serves the front axle and supports the car's staggered 19-inch fitment. Available options in this size are blackwall radials, including BFGoodrich g-Force Phenom T/A. Choosing this size means keeping the proper front fitment while also confirming wheel width and any changes from the original wheel setup.
275/35R19 is a modern metric radial size with a 275-millimeter nominal section width, a 35-series profile, radial construction, and a 19-inch rim diameter. On the 2007 Aston Martin DB9, this is the rear tire size and it works with the narrower front tire to maintain the intended staggered arrangement. Rear tire choices include blackwall performance radials from BFGoodrich and Nitto across series such as g-Force Comp 2 AS, g-Force Sport Comp 2, g-Force Phenom T/A, and NT555 G2. This is the size to evaluate when replacing rear tires or matching a performance-oriented rear setup.
Sub-model fitment is straightforward in size pattern but still matters because the DB9 uses separate front and rear tire sizes. Both the Base and Volante share the same staggered 19-inch radial arrangement, so the main task is selecting the correct axle position before choosing a tire.
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2007 Aston Martin DB9 Base Front
The 2007 Aston Martin DB9 Base Front uses the front half of the staggered radial setup, centered on the narrower 19-inch front tire size. Tire selection here should focus on maintaining correct front fitment and confirming wheel width if the car has been altered from its original wheel package.
The 2007 Aston Martin DB9 Base Rear uses the wider rear 19-inch radial size that completes the car's staggered layout. Rear tire choice should preserve that front-to-rear relationship while allowing comparison among available blackwall performance tire series and related specifications.
The 2007 Aston Martin DB9 Volante Front uses the same front radial tire size as the coupe, so fitment remains consistent at the front axle. The practical decision is choosing among the available front tire options while verifying wheel dimensions and overall condition on a car that may have seen wheel changes over time.
The 2007 Aston Martin DB9 Volante Rear uses the same wider rear radial size as the coupe, keeping the same staggered 19-inch formula. That means rear tire selection comes down to matching the correct axle fitment and comparing the available performance-oriented blackwall rear tire choices.
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 2007 Aston Martin DB9 Tires for Sale
Available 2007 Aston Martin DB9 tires focus on the staggered 19-inch radial setup, with BFGoodrich and Nitto choices in blackwall form. Comparison points in the product grid include tire series, supported rim-width ranges where stated, weight, and load-related specifications.
The questions below focus on the 2007 Aston Martin DB9's staggered tire sizing, 19-inch wheel fitment, front-versus-rear selection, available radial choices, and the checks worth making before road use or after wheel and suspension changes.
Tire Size & Fitment
What tire size fits a 2007 Aston Martin DB9?
The 2007 Aston Martin DB9 uses a staggered radial tire setup with 235/40R19 on the front and 275/35R19 on the rear. Both sizes mount on 19-inch wheels, and the same front and rear sizing pattern applies to the Base and Volante configurations shown here.
That means the first step is identifying whether the tire is for the front or rear axle, not choosing between unrelated fitments. A DB9 with aftermarket wheels, suspension changes, or previous tire substitutions should have its actual wheel width and clearance checked before replacement so the staggered setup remains properly matched.
What size rim does a 2007 Aston Martin DB9 use?
The 2007 Aston Martin DB9 uses 19-inch rims with both of its primary tire sizes. The front 235/40R19 and rear 275/35R19 are both built around a 19-inch wheel diameter, so rim diameter remains consistent even though the tire widths and profiles differ front to rear.
Rim diameter is only one part of fitment, so it is still important to confirm actual wheel width before selecting a replacement tire. Product specifications in these sizes show different compatible width ranges, and a car with replacement wheels may need closer review to keep the tire properly supported on the rim.
Do all 2007 Aston Martin DB9 sub-models use the same tire size?
The 2007 Aston Martin DB9 Base and DB9 Volante use the same size pattern, but not one single size at all four corners. Both use 235/40R19 in front and 275/35R19 in the rear, so sub-model fitment is shared while axle position still determines the correct tire.
That shared fitment simplifies selection, especially if the car remains on its original 19-inch wheel setup. The practical check is making sure front and rear tires are not mixed up during replacement, and confirming that any prior wheel change did not alter width, offset, or clearance at either axle.
Choosing the Right Tire
What should I consider when choosing a 235/40R19 and 275/35R19 tire for a 2007 Aston Martin DB9?
Start with the correct staggered sizes: 235/40R19 for the front and 275/35R19 for the rear. From there, compare tire construction, tire series, rim-width compatibility where stated, load-related specifications, and overall product character so the front and rear selections remain appropriate for the same car.
A DB9 used primarily for touring may lead an owner toward a different series choice than a car driven more aggressively, but the correct axle fitment still comes first. Matching the actual wheel setup, especially on a car with non-original wheels, helps avoid problems with tire support, stance, and front-to-rear balance.
What sidewall styles are available for 2007 Aston Martin DB9 tires?
The available tires for the 2007 Aston Martin DB9 shown here use a blackwall sidewall style. That applies to the front 235/40R19 option as well as the rear 275/35R19 choices, keeping the overall presentation in line with a modern performance grand touring look rather than a vintage sidewall treatment.
Since sidewall appearance does not vary within these choices, the real comparison shifts to brand, tire series, and other specifications such as rim-width range or load capacity where stated. That makes it easier to maintain a consistent appearance while focusing attention on the fitment and performance characteristics that matter most.
What brands offer tires for the 2007 Aston Martin DB9?
BFGoodrich and Nitto both appear in the available tire choices for the 2007 Aston Martin DB9. BFGoodrich covers the front 235/40R19 option and several rear 275/35R19 choices, while Nitto appears in the rear fitment with the NT555 G2.
Brand alone should not be the only selection factor on a staggered-fitment car like the DB9. It is worth comparing tire series, wheel-width suitability where listed, and the role each tire will play on the front or rear axle so the replacement set supports the car's intended balance and use.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2007 Aston Martin DB9?
Yes, modifications can affect tire fitment on a 2007 Aston Martin DB9 even when the replacement tire keeps the original size designation. Aftermarket wheels can change width or offset, and suspension changes can alter the amount of room available around the tire at full steering lock or through suspension travel.
That is especially important on a staggered 19-inch setup because the front and rear tires already serve different roles. A DB9 with wheel, brake, or ride-height changes should have axle-specific clearance checked before replacement so the selected 235/40R19 and 275/35R19 tires remain compatible with the actual setup.
What should I inspect before driving a 2007 Aston Martin DB9 on new tires?
Before road use, inspect wheel condition, valve stems, inflation pressure, and the seating of each tire on the rim. It also helps to verify that the correct 235/40R19 front and 275/35R19 rear sizes are installed in the proper positions and that there is no obvious rubbing, air loss, sidewall damage, or irregular wear.
A short initial drive followed by a recheck is a sensible step on a performance grand touring car. Steering feel, vibration, and clearance should all be observed carefully, and any DB9 that has sat for long periods deserves a closer look at suspension condition and alignment before regular road use resumes.
How often should tires on a 2007 Aston Martin DB9 be inspected?
Tires on a 2007 Aston Martin DB9 should be inspected regularly, especially because many cars in this category see seasonal or limited use rather than daily mileage. Pressure, tread condition, uneven wear, cracking, bulges, punctures, and slow air loss are all worth checking before drives and again after longer storage periods.
Low-use collector and grand touring cars can age tires out before they wear them out, so condition matters as much as tread depth. Frequent visual checks and periodic professional inspection help catch issues early, particularly on a staggered setup where front and rear tires may wear differently and need to be evaluated by axle.
