2014 Audi Q7 tire sizes & fitment
Approved tire and wheel sizes for the 2014 Audi Q7, sourced from manufacturer fitment data and refreshed monthly.
Approved fitments
| Tire size | Rim size | PCD (bolt pattern) | Offset | Load index | Speed rating |
|---|---|---|---|---|---|
| 275/45R20 OEM | R20 | 5x130 | N/A | N/A | N/A |
| 295/35R21 OEM | R21 | 5x130 | N/A | N/A | N/A |
2014 Audi Q7 wheel bolt pattern & specs
| Bolt pattern (PCD) | 5x130 |
|---|---|
| Wheel thread / lug size | M14x1.5 |
| Center bore | 71.6 mm |
| Source | bolt-pattern.com |
Best by use case
Four tires, four jobs
See the best tires for the Audi Q7, ranked by category →
Tire recalls & safety complaints for the Audi Q7 →
Compatible alternative sizes for 275/45R20
Sizes within the ETRTO ±3% overall-diameter safe-fit tolerance. Each row links to the size's own page.
| Alternative size | %Δ OD | Category | Verdict |
|---|---|---|---|
245/40R22 |
-0.09% | plus 2 | Safe |
305/45R19 |
0.21% | alternative | Safe |
245/45R21 |
-0.21% | plus 1 | Safe |
275/50R19 |
0.28% | alternative | Safe |
275/40R21 |
-0.28% | plus 1 | Safe |
For the full list of alternatives with comfort/handling impact, see 275/45R20 upsize options. To check an arbitrary size pair, use the tire compatibility calculator.
Check a different size against this vehicle
Type any tire size below; we'll compute its overall-diameter delta against the OEM 275/45R20 and verdict using the ETRTO ±3% rule.
Common upgrade paths
- Plus-1: 245/45R21; one rim size up, -0.21% OD change. Sharper steering, mild ride penalty, modest cost premium.
- Plus-2: 245/40R22; two rim sizes up, -0.09% OD change. Noticeable ride penalty, higher pothole risk, meaningful tire-cost premium.
Use the plus-size calculator to evaluate any rim step against the OEM size.
How to choose tires for the 2014 audi Q7 3.0t-prestige
The 2014 Audi Q7 3.0T-Prestige ships from the factory on 275/45R20 tires mounted on R20 wheels. 2 approved fitments are documented for this model year, allowing some flexibility between performance, comfort, and winter compounds. The Compatible alternative sizes table above lists every safe substitution within the ETRTO ±3% overall-diameter tolerance.
Tire choice on the Audi Q7 comes down to three trade-offs that matter more than brand loyalty: load index (must equal or exceed the OEM number), speed rating (must match or exceed the placard), and UTQG treadwear (higher means longer life, lower usually means stickier rubber). Owners replacing factory tires with the same compound class, for example all-season for all-season, generally see no change in ride characteristics or fuel economy. Switching categories (performance summer to all-season touring, for example) is where the trade-offs show up at the contact patch.
For 2014 Audi Q7 3.0T-Prestige owners considering a plus-size upgrade, the safer option is a Plus-1 step (one rim size up with a 10-point aspect drop and ~10 mm of additional section width). Plus-2 is technically viable on this chassis if the alternative-sizes table lists a Plus-2 candidate within tolerance, but expect a meaningful ride-harshness penalty and a tire-cost premium of 30–60% per tire relative to the OEM fitment. For winter use the recommended pattern is one width step down (e.g. from a 235 to a 225) with the aspect ratio bumped up to preserve overall diameter; narrower tires apply higher contact pressure per square inch on snow, which translates directly into shorter braking distances. The plus-size calculator evaluates any specific rim step against this OEM size.
Before purchasing, verify the tire size on the driver-door placard of your specific 2014 Audi Q7 3.0T-Prestige, since trim levels and option packages can shift the original fitment from what is documented here. The placard reading is the authoritative source per FMVSS 110, and dealers will reference the placard rather than aftermarket catalogs when validating warranty claims.
NHTSA-reported issues for 2014 audi Q7
Top issue category: Tires (General)
Reported across: 2014 – 2014 (1 year)
What owners described
Blowout or sudden deflation is the most common description, in 20% of these reports. Percentages are shares of the 10 reports covering every model year of the Audi Q7 that include a written account; a single report can describe more than one problem, so they do not total 100%.
| Reported problem | This subject | All tire complaints | Relative |
|---|---|---|---|
| Blowout or sudden deflation | 20% | 20% | 1.0× |
| Sidewall failure | 20% | 15% | 1.3× |
| Cracking or dry rot | 20% | 9% | 2.2× |
| Loss of control, rollover or collision | 20% | 8% | 2.4× |
| Tread or belt separation | 10% | 13% | 0.7× |
| Bubble or bulge in the tire | 10% | 6% | 1.7× |
Mileage at failure
6 of these reports state an odometer reading. The middle report is at 16,500 miles, with 8 in 10 falling between 3,500 and 120,000 miles.
In owners' own words
Verbatim excerpts from complaints filed with NHTSA about Audi Q7. Reports are published by NHTSA as filed and are lightly cleaned here only to remove intake codes.
TWO BLOW OUTS 2 MONTHS APART ON SET OF TIRES. NORMAL HIGHWAY DRIVING. FIRST ONE WAS RIGHT FRONT TIRE WHILE TRAVELING ON FREEWAY - THE SECOND BLOW OUT WAS RIGHT REAR TIRE WHILE TRAVELING ON HIGHWAY. ALL TIRES WERE PURCHASED NEW ON JUNE 9TH 2014.
Noticed front Goodyear Eagle Sport 285/45R20 tread are cracking and peeling. This is my second set of at the same OEM tire having the same phenomenon as original tires that came with vehicle when purchase new. Per dealership, this is a known issue with Goodyear tires and was recommended to switch to Pirelli tires. Current tires are still under manufacture warranty but if a known issue, why is Goodyear still selling tire exists? This failure seems to occur after about 15k to 18k miles of usage. Concern tread will tear apart at high speed and could cause an accident on there road.
285/40R21 I was pulling out of a parking lot onto Rt 40, a secondary, 2-lane road, at approximately 6pm. As I accelerated to approximately 30 mph, without warning I heard a loud noise and felt the pull of the right front tire. I pulled off into a gas station parking area that was nearby and was very fortunate to have avoided an accident due to the significant traffic at the time. Upon inspection, the tire had a complete and catastrophic failure of the sidewall, stranding me at that location until Audi roadside assistance transported the vehicle to our local dealer approximately an hour later.
The contact owns a 2014 Audi Q7 equipped with Nexen HP, Tire Line: Roadian, Tire Size: 275/45/R20, DOT Number: 8YEHDECR2122. The contact stated that after washing her vehicle she noticed that a bubble had formed on the side wall of the passenger's side front tire. The contact stated that the front tires were constantly losing air. The contact stated that this was the fourth set of tires that had a failure from the same retailer. The contact had originally purchased the first set of tires over one year ago, and all the tires had experienced the failures. The manufacturer was not notified of the failure. The approximate vehicle failure mileage was 120,000. The tire failure mileage was approximately 1,200.
Complaints are voluntarily submitted to the NHTSA Office of Defects Investigation and are not verified by NHTSA; they represent owner-reported problems, not proven defects. Counts can be useful as a relative quality signal across comparable tires or vehicles.
Frequently asked questions
What size tires fit a 2014 Audi Q7?
What is the bolt pattern of a 2014 Audi Q7?
Can I run a different tire size on my 2014 Audi Q7?
Where can I buy tires for my 2014 Audi Q7?
What is the recommended tire pressure for the 2014 Audi Q7?
Can I fit winter tires in a different size on my 2014 Audi Q7?
How often should I rotate the tires on my 2014 Audi Q7?
For broader tire questions; replacement timing, UTQG, EV-specific tires, winter swaps; see the tire FAQ.
Sources for this page
- Vehicle owner's manual tire & wheel placard; door-jamb placard on the Audi Q7 is the authoritative source for OEM tire size, load index, and cold-inflation pressure for your specific trim.
- NHTSA SaferCar; recall lookup for the 2014 Audi Q7.
- ETRTO 2024 Standards Manual §2.3; overall-diameter math used for the alternative-size verdicts above.
- Tire & Rim Association 2025 Yearbook; load-index to maximum-load reference.
Last verified 2026-09-02.