Frequently Asked Questions

GRENLANDER is a tire brand focused on everyday confidence: high‑performance grip, balanced comfort, and real‑world durability for city streets, highways, and everything in between.

Drivers who want modern tire tech—wet safety, quiet ride, dependable wear—without overpaying. From compact commuters to SUVs, EVs, and light commercial vehicles.

Yes. Our retailer network spans major cities and surrounding regions. Use the dealer locator on our site to find nearby authorized and premium partners.

Made in China. Designed and engineered in China. Products are tuned to Canadian driving and winter conditions.

Through compound selection, tread geometry, belt construction, and validation in cold climates—targeting wet braking, winter grip, stability, and noise comfort.

Cold‑weather flexibility, water evacuation, stable shoulders for long highway runs, impact resilience, and quiet tread patterns.

A tread blend using silica fillers to improve wet braking and reduce rolling resistance versus conventional mixes—helping safety and fuel/energy efficiency simultaneously.

Outer zones prioritize dry cornering stability; inner zones move water efficiently for wet control—one tire, multiple conditions addressed.

Multi‑pitch sequencing spreads sound energy across frequencies; the result: less cabin drone, more podcast clarity.

Premium, sports, EV, SUV/CUV, all‑weather, winter, run‑flat, commercial/light truck, and off‑road/AT.

Use your vehicle’s door‑jamb placard or owner’s manual for size, load index, and speed rating, and match or exceed them.

Possibly. Keep overall diameter close to OEM, preserve load/speed ratings, and verify clearance and speedometer tolerance with a professional.

Lab endurance/high‑speed tests, wet/dry braking, handling tracks, and long‑mileage runs validate compound and structure.

Yes. Cold‑chamber and real‑world snow/ice testing validate flexibility, sipes, and traction under sub‑zero conditions.

Incoming material checks, process controls, and end‑of‑line uniformity measurements—plus field feedback for continual refinement.

The site connects you to authorized retailers for purchase, installation, and after‑sales service.

Open “Where to Buy,” search by City or Postal Code, optionally filter by Province/Partner Type, then contact a retailer to confirm stock and book installation.

Retailers recognized for deeper inventory, trained fitment, and higher service capacity—great for quick turnaround and expert advice.

Use the vehicle placard on your door‑jamb (not the sidewall max). Check monthly and before long trips.

Every 8,000–10,000 km (or per your vehicle manual). Rotations equalize wear and keep noise even.

Clean, cool, dry, and dark; bag them; avoid ozone sources; stack unmounted or store upright if mounted.

All‑Weather targets broader cold/snow capability; All‑Season prioritizes milder winter performance.

The Three‑Peak Mountain Snowflake indicates the tire meets regulated snow‑traction tests for severe‑snow performance.

When average daytime temperatures consistently fall below ~7°C. Winter compounds stay flexible for braking and traction.

Yes—lower rolling resistance, higher load indices, and enhanced acoustic tuning complement electric drivetrains.

Follow the sidewall/instructions (commonly up to ~80 km at reduced speed). Exceeding limits can cause damage.

Typically a bit firmer due to reinforced sidewalls, but modern designs and pitch tuning keep comfort civil.

A comparative system for treadwear, traction, and temperature. Useful for comparisons within a brand’s testing approach.

Load index is max load at a given pressure; speed rating is max sustained speed capability. Meet or exceed OE specs.

It shows the plant, size, and week/year of manufacture (last four digits). Keep it visible for service and warranty.

If swapping wheel sets, you may need additional sensors or a re‑learn. Your installer will advise.

Yes—~300–500 km before aggressive braking/cornering to let tread surfaces fully seat.

Follow the vehicle manufacturer’s spec; tighten with a calibrated torque wrench in a star pattern; re‑check after ~100 km.

Handled by the selling retailer under their policies. Bring unused items (if applicable) with your receipt within their window.

By retailer communication and DOT code verification. Keep your invoice and record your DOTs.

Your local authorized retailer can help with sizing, seasonality, availability, and scheduling.

Process discipline, incoming material checks, uniformity testing, and continuous feedback loops from real‑world performance.

Wet braking distance, acoustic refinement, wear uniformity, and lower rolling resistance.

Materials and tread designs that reduce rolling resistance and process efficiencies that reduce waste.

Open “Where to Buy,” search by City or Postal Code; pick a retailer; confirm stock and book install; re‑check torque after ~100 km.

Year/make/model/trim, current tire size, driving mix, and priorities (quiet, longevity, efficiency, winter readiness).

Many can arrange shipment or appointments; availability varies—call ahead.

Pressure, rotation interval, and alignment. Over‑ or under‑inflation and skipped rotations are classic noise amplifiers.

Possibly alignment, conicity, brake drag, or suspension. Start with pressure and alignment diagnostics.

Check pressures when cold and inflate to the placard spec. If the light persists, have the system inspected.

Workmanship and materials defects under normal use for a defined period; some lines may include pro‑rated treadwear coverage when used as recommended. Keep proof of purchase and maintenance records.

Road hazards, misuse/abuse, incorrect inflation, misalignment, competition use, accidents, and vehicle mechanical faults. Cosmetic issues that don’t affect performance may be excluded.

Visit the authorized retailer that sold/installed the tires. They’ll inspect, document remaining tread, verify DOT/age, review maintenance history, and submit the claim for you.