There isn’t a single universal size for Volvo trucks; blade lengths depend on the model, year, and whether the truck is left- or right-hand drive. In practice, many Volvo trucks use a 28-inch driver-side blade paired with a 18–22 inch passenger-side blade, but exact sizes vary.
Understanding the variables that determine blade size
Identifying the exact blade lengths requires knowing the vehicle’s model family, production year, and drive configuration. Different Volvo lines and generations may switch blade designs between a two-blade setup and a single-beam blade, which affects sizing.
To determine your exact blade sizes, follow these steps.
- Find the model and year of your Volvo truck, and confirm whether it’s left- or right-hand drive. This information is usually on the door jamb label or the vehicle’s registration and in the owner's manual.
- Check the current blades for length: measure from the center of the wiper arm pivot to the tip, or note the blade part number printed on the back of the blade.
- Consult Volvo Trucks official parts lookup or a trusted parts retailer. Enter the model, year, and drivetrain to reveal the correct blade lengths and compatible blade types (beam vs. traditional frame).
- Decide if you need a two-blade system (one blade on each arm) or a single-beam blade set, as this changes the sizes you purchase.
By following these steps, you can confirm the exact lengths for your Volvo truck and avoid fitment errors.
Typical blade configurations by Volvo line
While there isn’t a universal size, a few baseline configurations appear across common Volvo lineups. These ranges help shoppers spot the right size at a glance, but always verify against your specific vehicle model and year.
- Volvo FH/FH16 family (long-haul tractors): Driver-side blades are commonly around 28 inches; passenger-side blades typically range from 18 to 22 inches depending on year and spec.
- Volvo VNL/VNR (North American highway tractors): Driver-side around 28 inches; passenger-side commonly 16 to 22 inches, depending on generation and packaging.
- Volvo FM/FMX (regional haul and construction): Driver-side around 26–28 inches; passenger-side around 18–22 inches, with variation by year and equipment.
These examples illustrate typical patterns, but Volvo’s own catalogs or a dealer will confirm the exact lengths for your truck’s trim and year.
Summary
In short, Volvo trucks do not use a single standard blade size. The driver-side blade commonly sits near 28 inches, while the passenger-side blade tends to be in the mid-teens to low twenties. To ensure a precise fit, identify your model and year, measure or read the blade part numbers, and consult Volvo’s official parts catalogs or a trusted supplier. Always verify before purchasing to accommodate two-blade versus beam-style configurations.