Aston Martin DB7 tire and wheel sizes
The Aston Martin DB7 was approved in Switzerland between 1997 and 2003 with tires from 225/55R16 to 245/35R19 on 16″, 18″, 19″ wheels. The most common sizes are 245/40R18, 235/40R18, 265/35R18. Some versions use different sizes front and rear (staggered fitment).
Sizes differ by engine, trim and market. Confirm with the tire placard (usually on the driver's door jamb), the owner's manual or the vehicle registration papers before buying tires or wheels.
Most common sizes
Aston Martin DB7 (1997–2003) type DB7
12 approved versions, e.g. DB7 Vantage, DB7 GT Coupé, DB7 Coupé, DB7 Volante.
| Tire size | Axle | Load / speed | Rim and offset | Versions |
|---|---|---|---|---|
| 225/55R16 | Front & rear | 94H | 7Jx16 ET20 | 2 |
| 235/40R18 | Front & rear | 91H | 8Jx18 ET34 | 10 |
| 245/40R18 | Front & rear | — | 8Jx18 ET14.5, 8.5Jx18 ET14/14.5 | 2 |
| 245/40R18 | Front | 93Y | 8Jx18 ET34 | 10 |
| 265/35R18 | Rear | 93Y | 9Jx18 ET33 | 10 |
| 245/35R19 | Front | 93Y | 8Jx19 ET34 | 8 |
| 265/30R19 | Rear | 93Y | 9.5Jx19 ET40 | 8 |
How to read this table
Rim and offset uses the European notation: 7Jx17 ET45 is a 7-inch wide, 17-inch diameter wheel with a 45 mm offset. "Versions" is how many approved versions list that size — a rough guide to how common it is. Load / speed is the most frequent service description (for example 91V) among them; your car may require a higher one.
Showing 12 of 12 approvals: rare special versions are left out to keep the page readable. Records were read from the German-language text and checked against the French text; 100 % matched exactly.
Source: Swiss Federal Roads Office (FEDRO/ASTRA), open government data. Original data (downloaded 2026-09-29). Data processed by us; errors in processing are ours, not the publisher's.