2006 Volvo C70 tire sizes & fitment
Approved tire and wheel sizes for the 2006 Volvo C70, sourced from manufacturer fitment data and refreshed monthly.
Approved fitments
| Tire size | Rim size | PCD (bolt pattern) | Offset | Load index | Speed rating |
|---|---|---|---|---|---|
| 235/45R17 OEM | R17 | 5x108 | N/A | N/A | N/A |
| 235/40R18 OEM | R18 | 5x108 | N/A | N/A | N/A |
2006 Volvo C70 wheel bolt pattern & specs
| Bolt pattern (PCD) | 5x108 |
|---|---|
| Wheel thread / lug size | M12x1.5 |
| Center bore | 63.4 mm |
| Source | bolt-pattern.com |
Best by use case
Four tires, four jobs
Best all-season
Bridgestone
Turanza QuietTrack
all-season touring, UTQG 800, 80,000-mi warranty
Best budget
Goodyear
Assurance MaxLife
Lowest cost per mile in this size; UTQG 820
Best quiet
Bridgestone
Turanza QuietTrack
68 dB cabin noise (EU label); quietest in this size
Best winter
Bridgestone
Blizzak WS90
Dedicated winter (premium compound); ice/snow grip
See the best tires for the Volvo C70, ranked by category →
Tire recalls & safety complaints for the Volvo C70 →
Compatible alternative sizes for 235/45R17
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 |
|---|---|---|---|
215/55R16 |
-0.06% | winter narrower | Safe |
265/40R17 |
0.08% | wider | Safe |
265/35R18 |
-0.09% | plus 1 | Safe |
205/45R18 |
-0.25% | plus 1 | Safe |
265/45R16 |
0.25% | alternative | Safe |
For the full list of alternatives with comfort/handling impact, see 235/45R17 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 235/45R17 and verdict using the ETRTO ±3% rule.
Common upgrade paths
- Plus-1: 265/35R18; one rim size up, -0.09% OD change. Sharper steering, mild ride penalty, modest cost premium.
- Plus-2: 265/30R19; two rim sizes up, -0.26% 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 2006 volvo C70 T5
The 2006 Volvo C70 T5 ships from the factory on 235/45R17 tires mounted on R17 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 Volvo C70 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 2006 Volvo C70 T5 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 2006 Volvo C70 T5, 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 2006 volvo C70
Top issue category: Tires (General)
Most reported: Tires (General) (7) · Sidewall (2) · Tread / Belt (1) · TPMS (1)
Reported across: 1998 – 2009 (6 years)
What owners described
Tread or belt separation is the most common description, in 13% of these reports. Percentages are shares of the 8 reports covering every model year of the Volvo C70 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 |
|---|---|---|---|
| Tread or belt separation | 13% | 13% | 0.9× |
| Blowout or sudden deflation | 13% | 20% | 0.6× |
| Cracking or dry rot | 13% | 9% | 1.3× |
| Pressure-monitoring (TPMS) fault | 13% | 2% | 5.2× |
Mileage at failure
6 of these reports state an odometer reading. The middle report is at 13,500 miles, with 8 in 10 falling between 5,000 and 16,000 miles.
In owners' own words
Verbatim excerpts from complaints filed with NHTSA about Volvo C70. Reports are published by NHTSA as filed and are lightly cleaned here only to remove intake codes.
MY CAR HAS BEEN SERVICED ACCORDING TO VOLVO'S RECOMMENDATIONS. VOLVO DEALER BALANCED AND ROTATED MY TIRES AT 15,000 MILES AND INDICATED THEY WERE FINE. AL 16,000 MILES THE TWO REAR TIRES (WHICH WERE IN THE FRON UNTIL THE 15,000 MILE SERVICE) STARTED DISINTEGRATING AT 16,000 MILES (THE STEEL CORDS STARTED COMING OUT). THIS CAN'T BE NORMAL! I HAVE TRIED TO CONTACT VOLVO NUMEROUS TIMES (THE DEALER AND VOLVO'S 800 CUSTOMER SERVICENUMBER) AND VOLVO IS IGNORING MY CALLS. I SAW OTHER VOLVO C70 CARS AT THE DEALER WITH SIMILAR PROBLEMS AND THEY ONLY HAD 12,000 MILES!. CAR TIRES SHOULD LAST LONGER THAN THIS! HAVE YOU RECEIVED OTHER COMPLAINTS FROM VOLVO C70 OWNERS? THANK YOU VERY MUCH! *AK (DOT NUMBER: NA TIRESIZE: P22550R16)
CONSUMER FEELS THAT A COMPATIBILITY DEFECT WITH THE 17 INCH RIMS AND THE 17 INCH TIRES, TWO TIRES AND ONE RIM HAD TO BE REPLACED AFTER HITTING A VERY SMALL POT HOLE, A FEW THOUSAND MILES LATER, 3 MORE RIMS WERE FOUND TO BE BENT INCLUDING THE ONE HAD BEEN REPLACED ONLY EIGHT WEEKS PRIOR, CONSUMER STATES NO DIPS, POTHOLES, OR BUMPS WERE HIT FOR THE RIMS TO BEND AND NEED REPLACEMENT AGAIN. *SLC
CONSUMER FEELS THAT A COMPATIBILITY DEFECT WITH THE 17 INCH RIMS AND THE 17 INCH TIRES, TWO TIRES AND ONE RIM HAD TO BE REPLACED AFTER HITTING A VERY SMALL POT HOLE, A FEW THOUSAND MILES LATER, 3 MORE RIMS WERE FOUND TO BE BENT INCLUDING THE ONE HAD BEEN REPLACED ONLY EIGHT WEEKS PRIOR, CONSUMER STATES NO DIPS, POTHOLES, OR BUMPS WERE HIT FOR THE RIMS TO BEND AND NEED REPLACEMENT AGAIN. *SLC
CONSUMER FEELS THAT A COMPATIBILITY DEFECT WITH THE 17 INCH RIMS AND THE 17 INCH TIRES, TWO TIRES AND ONE RIM HAD TO BE REPLACED AFTER HITTING A VERY SMALL POT HOLE, A FEW THOUSAND MILES LATER, 3 MORE RIMS WERE FOUND TO BE BENT INCLUDING THE ONE HAD BEEN REPLACED ONLY EIGHT WEEKS PRIOR, CONSUMER STATES NO DIPS, POTHOLES, OR BUMPS WERE HIT FOR THE RIMS TO BEND AND NEED REPLACEMENT AGAIN. *SLC
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 2006 Volvo C70?
What is the bolt pattern of a 2006 Volvo C70?
Can I run a different tire size on my 2006 Volvo C70?
Where can I buy tires for my 2006 Volvo C70?
What is the recommended tire pressure for the 2006 Volvo C70?
Can I fit winter tires in a different size on my 2006 Volvo C70?
How often should I rotate the tires on my 2006 Volvo C70?
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 Volvo C70 is the authoritative source for OEM tire size, load index, and cold-inflation pressure for your specific trim.
- NHTSA SaferCar; recall lookup for the 2006 Volvo C70.
- 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.