On this page you’ll find the full specifications for this 225/40R18 Laufenn LH71 All Weather tire — including load/speed ratings, certifications (3PMS / studdable / run-flat / XL), UTQG (when provided by the manufacturer), and shipping details for Ontario and Quebec.
Quick Specs
Size: 225/40R18
Brand / Model: Laufenn LH71
Season: All Weather
Certifications: 3PMSF severe snow service, XL (Extra Load)
Delivery (Ontario & Quebec): Free shipping • 1–3 business days (Ontario and Quebec)
225/40R18 Laufenn LH71 All Weather
3PMSF severe snow service rating indicated. XL (Extra Load) rating indicated.
How this tire is positioned
225/40R18 Laufenn LH71 is positioned as a all weather tire built around a 225 mm section width and 18-inch wheel fitment.
In practical terms, this size combines a 40-series sidewall of about 90 mm with a 18-inch wheel diameter, which is useful when matching an existing tire size and wheel setup.
Feature-wise, this listing indicates 3PMS certification for severe-snow service, an XL extra-load rating, UTQG 640 B A when provided by the manufacturer.
About the 225/40R18 tire size
The 225/40R18 size breaks down as follows:
225 — tread width in millimetres
40 — sidewall height as a percentage of tread width (approx. 90 mm)
R18 — fits a 18-inch rim
The 225/40R18 size is commonly found on sport sedans and coupes. If you’re matching an existing set, confirm the full size marking on your sidewall before ordering.
Key features — Laufenn LH71 in 225/40R18
3PMSF severe snow service symbol indicated.
XL (Extra Load) rating indicated.
UTQG: 640 B A (when provided by manufacturer).
Size: 225/40R18 (fits an 18-inch wheel).
Quebec winter tire mandate — all-weather eligible
All-weather tires bearing the 3PMS symbol — like the 225/40R18 Laufenn LH71 — satisfy Quebec’s mandatory winter tire requirement (December 1 to March 15) while remaining usable year-round. A practical choice for drivers in both Ontario and Quebec.
Warranty
Warranty: 97000
This warranty is provided by Laufenn and applies subject to normal use and service conditions. Contact us or the manufacturer directly for claim procedures and exclusions.
Find tires for your vehicle
Select your year, make, model, and trim to see all compatible tires available for delivery across Ontario and Quebec:
Frequently asked questions — 225/40R18 Laufenn LH71 All Weather
What does the 225/40R18 tire size mean?
The 225/40R18 size indicates a tread width of 225 mm, a sidewall ratio of 40% (approximately 90 mm tall), and a 18-inch rim diameter. This size is commonly found on sport sedans and coupes.
Is the 225/40R18 Laufenn LH71 a All Weather tire?
Yes — the 225/40R18 Laufenn LH71 is categorized as a All Weather tire. All-weather tires carry the 3PMS symbol and meet Quebec’s mandatory winter tire requirement.
Is the 225/40R18 Laufenn LH71 3PMS rated?
Yes — the 225/40R18 Laufenn LH71 carries the 3PMSF (Three-Peak Mountain Snowflake) severe snow service symbol, confirming it meets recognized winter traction performance standards.
Is the 225/40R18 Laufenn LH71 studdable?
The listing for the 225/40R18 Laufenn LH71 does not specify studdable capability. Contact us or check the manufacturer’s documentation for confirmation.
Does the 225/40R18 Laufenn LH71 support run-flat driving?
No — the 225/40R18 Laufenn LH71 is not listed as run-flat.
Is the 225/40R18 Laufenn LH71 an XL (extra load) tire?
Yes — the 225/40R18 Laufenn LH71 carries an XL (extra load) rating, enabling it to handle higher inflation pressures and greater load capacities than a standard-load equivalent.
Can I order the 225/40R18 Laufenn LH71 with delivery to Ontario or Quebec?
Yes — XYZTires ships the 225/40R18 Laufenn LH71 to addresses across Ontario and Quebec. Free shipping • 1–3 business days (Ontario and Quebec).