Spring in Dufferin County means more than warmer weather. It means road load restrictions, pothole season, and the freeze-thaw cycle that cracks county roads and knocks your Toyota's alignment out of spec. If you've been driving on Highways 9, 10, or 89 all winter, your vehicle took the hit. Before Orangeville Toyota's service bays fill up, here's what your RAV4 Hybrid, Camry, Highlander, 4Runner, or Tacoma needs to get ready for spring.
Dufferin County enforces seasonal road load restrictions every spring - typically March through mid-May at 5 tonnes per axle - to protect roads during freeze-thaw. In 2025, restrictions began March 5. The same cycle that triggers those restrictions stresses tire sidewalls, accelerates brake wear, and drains batteries. For current road conditions, dial 5-1-1 or check Dufferin County's website.
The 7°C Rule: When to Make the Switch in Orangeville

Once temperatures consistently stay above 7°C, swap winter tires for all-season or summer rubber. In Orangeville, that window typically opens mid-to-late March, though timing varies by year.
Winter tire compounds stay soft in cold. Above 7°C, they get too soft, wear faster, and generate more rolling resistance - hurting fuel economy. Running winter tires in warm weather burns tread and fuel.
Check tire pressure during the swap. Cold temps cause pressure drops, increasing rolling resistance. Recalibrate to manufacturer's recommended PSI. Inspect tread depth - minimum 4/32" for safe driving - and watch for uneven wear from potholes.
Summer vs. All-Season Tires for Rural Ontario Drivers
Orangeville drivers mix highway commuting with gravel roads, farm country, and hilly terrain. Tire durability and all-terrain capability matter more here than in suburban areas. For most Toyota owners in Dufferin County, all-season tires with 3PMSF certification make more sense than pure summer rubber.
All-season tires handle Ontario's unpredictable spring weather - late snow squalls, cold mornings, wet roads - without sacrificing dry-road performance. They're more durable on gravel and county roads. Summer tires offer sharper handling and shorter stopping distances in warm, dry conditions, but lose grip below 7°C and wear faster on rough surfaces.
For RAV4 Hybrid, Camry, or Highlander drivers on paved roads, all-season tires are practical. For 4Runner or Tacoma owners on trails, gravel roads, or rural properties, all-terrain tires are worth the upgrade.
The Right Tires for Your Toyota Model

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Model
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OEM Tire Size
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Recommended Type
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RAV4 Hybrid
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225/65R17 or 225/60R18
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All-season with 3PMSF
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Camry
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205/65R16 or 235/45R18
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All-season or summer
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Highlander
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245/60R18 or 235/55R20
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All-season with 3PMSF
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4Runner
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265/70R17 or 265/65R18
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All-terrain
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Tacoma
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265/70R16 or 265/60R18
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All-terrain
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RAV4 Hybrid owners should consider Bridgestone WeatherPeak 3PMSF certified fitments - confirmed for RAV4 Hybrid applications and built for Orangeville's spring weather.
4Runner and Tacoma owners should look at BFGoodrich All-Terrain T/A KO3 - built for gravel roads, trails, and rural driving with reinforced sidewalls and aggressive tread.
Camry and Highlander owners have flexibility. For year-round use, Michelin CrossClimate 2 or Firestone WeatherGrip carry 3PMSF certification and handle spring weather without compromising summer performance.
Our Tire Brands: Options Across Every Budget
Orangeville Toyota carries a full range of tire brands:
Premium All-Season (3PMSF Certified):
- Michelin CrossClimate 2 - Best for year-round use. Handles snow and rain confidently.
- Bridgestone WeatherPeak - Confirmed for RAV4 Hybrid fitments. Strong wet traction and long tread life.
All-Terrain (For 4Runner and Tacoma):
- BFGoodrich All-Terrain T/A KO3 - Reinforced sidewalls, aggressive tread, built for gravel and trails.
- Toyo Open Country A/T III - Quieter on-road than BFG, still capable off-pavement.
Budget-Friendly All-Season:
- Firestone WeatherGrip - 3PMSF certified, good value for rural all-season needs.
- Yokohama Geolandar CV G058 - 3PMSF certified, handles county roads well.
Longevity-Focused:
- Michelin Defender 2 - Best for high-kilometre rural commuters.
Use the Toyota Tire Selector Tool on our website to confirm fitment before booking.
Spring Maintenance Packages: Everything Your Toyota Needs

Dufferin County's freeze-thaw cycle knocks alignment out of spec, stresses tire sidewalls, corrodes brake components, and drains batteries. Here's what your Toyota needs in one spring visit:
- Tire Swap + Inspection - Swap winter tires for all-season or summer rubber, inspect tread depth, check for sidewall damage from potholes.
- Wheel Alignment - Freeze-thaw and potholes cause misalignment. If your steering wheel is off-centre or your Toyota pulls to one side, alignment is out. Unchecked, it causes uneven tire wear and reduces fuel efficiency.
- Brake Inspection - Road salt accelerates rotor and pad corrosion. Have a tech assess wear and check for salt buildup in calipers. Top up brake fluid if low.
- Fluid Top-Up - Coolant, brake fluid, windshield washer fluid (switch to summer formula), power steering, and transmission fluid.
- Battery Test - Cold weather reduces battery reserve. Test batteries or replace proactively.
- Belts and Hoses Inspection - Cold flex causes micro-cracking. Find it before summer heat stresses it further.
- Underbody Wash - County gravel roads plus road salt equals accelerated underbody corrosion. A professional undercarriage wash removes salt from frame, suspension, and brake components.
- Wiper Blade Replacement - Swap winter blades for standard summer blades ahead of April showers.
We call this the Spring Toyota Ready Package - a named bundle covering everything in one visit. Book ahead: service bays fill quickly in April and May.
Tire Storage at Orangeville Toyota
Tire storage is available but space is limited. If you're swapping to summer tires and want to store your winters, book ahead. Wash and dry winter tires before storage to prevent salt-induced corrosion. Our team handles the whole process - swap, storage, and inspection - in one appointment.
FAQ: Spring Tire and Maintenance Questions

Do I need to replace all four tires at once?
Yes, especially on AWD models like RAV4 Hybrid, Highlander, and 4Runner. Mismatched tread depth stresses the AWD system and can cause drivetrain damage.
Does AWD mean I can run all-season tires year-round?
AWD helps with traction but doesn't compensate for wrong-season rubber. In winter, you need winter tires. In spring and summer, all-season or summer tires are fine.
What's the minimum tread depth for safe driving?
Minimum 4/32" for safe driving. Below that, wet traction drops significantly.
Does Orangeville Toyota price-match tires?
Check our Service & Parts Specials page or call for current rebates and promotions.
Book Your Spring Service Today
Orangeville Toyota has served Orangeville, Mono, Grand Valley, and Shelburne since 1981. We're a Humberview Group member and Toyota Pinnacle Program recipient for strong sales and service performance.
Service hours: Monday - Friday 7AM - 5PM, Saturday 8AM - 3PM, Sunday closed. Use the Toyota Tire Selector Tool on our website to confirm fitment, then call 1-226-777-3590 to book your Spring Toyota Ready Package. Our service bays fill quickly in April and May - book ahead to secure your spot.