Thule Evo Clamp Roof Rack Installation on a Toyota Prius

The Toyota Prius is a popular choice for Calgary drivers who want excellent fuel efficiency without giving up practicality. While the Prius does not come with factory roof rails, it can still be safely and securely outfitted with a vehicle-specific roof rack system when the correct components are used.
For this installation, our team set up a Thule Evo Clamp roof rack system using Thule WingBar crossbars. The result is a clean, secure base rack that’s ready for bike racks, cargo boxes, skis, or light adventure gear, perfect for road trips and everyday use around Calgary and Southern Alberta.
Clean, Secure Fit on the Toyota Prius
The Toyota Prius features a bare roof with no factory rails, which means the rack system must clamp directly to the vehicle’s door frame using a model-specific fit kit.
The Thule Evo Clamp system is designed specifically for this type of application. Using Thule’s precise measurements, the foot packs and fit kit align perfectly with the Prius roofline, creating a secure mounting point without drilling or permanent modification.

What We Installed on This Toyota Prius
- Thule Fit Kit for Evo/Edge Clamp 145367
- Thule Evo Clamp Foot Pack
- Thule Evo WingBar 135 cm (53") – Black
- Thule One-Key System (4 Pack)

Why This Rack Setup Works for Calgary Drivers
- No drilling required — clamps securely to the vehicle
- Low-profile WingBar design reduces wind noise
- Compatible with most Thule bike, ski, and cargo accessories
- Ideal for year-round Calgary driving conditions
Installation Notes and Fitment Details
Thule’s provided measurements for this Prius were spot on. After pre-assembling the crossbars, foot packs, and fit kit, the total installation time on the vehicle was approximately 10 minutes.
This highlights the importance of using a vehicle-specific fit kit— it ensures proper door frame contact, even load distribution, and long-term reliability.

Professional Installation by Our Calgary Team
Every roof rack installation at Roof Racks Calgary is completed with careful attention to detail, including:
- Confirming the correct fit for the exact year and model
- Precise bar spacing for accessory compatibility
- Ensuring door seal integrity
- Torquing all components to manufacturer specifications
Your Local Roof Rack Experts
At Roof Racks Calgary, we install roof racks every day for commuters, families, and outdoor enthusiasts. Our team uses the same gear we sell, and we understand what works best in Alberta’s changing weather conditions.
Get Help Choosing the Right Rack System
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Edmonton:
(p) 780-463-4892
(e) edmonton@aqoutdoors.com -
Calgary:
(p) 403-288-9283
(e) info@aqoutdoors.com