TRICO Diamond 20in + 18in Premium Beam Wiper Blades - All-Weather

In this review the TRICO Diamond 20in + 18in premium beam wiper blades are evaluated for drivers who need reliable, quiet wiping across seasons; the biggest reason to buy is their combination of a highglide rubber edge and an aerodynamic VorTec aerofoil that maintains contact in wind and wet conditions. These blades are a practical replacement pair for vehicles that specify 20in and 18in sizes, and they are best for drivers who value a streak-free wipe and a low-noise operation without complicated installation. The review focuses on fit, performance, and ease of installation.

Key Features

• Driver and passenger sizes: Supplied as a 20in driver and 18in passenger set so both windshield sides are matched for balanced performance.
• Highglide treated rubber: The treated rubber produces a sleek, shiny clean with less chatter and lower noise compared with many traditional wipers.
• VorTec aerofoil: Aerodynamic styling converts wind force into maximum windshield contact and resists lift at speeds up to 135 mph.
• All-weather performance: Designed to clear rain, sleet, snow, and hail so visibility is maintained throughout varied seasonal conditions.
• Quick installation: Compatible with a range of wiper arm types and installs within minutes without special tools.

Who It's For

These blades are well suited for owners of vehicles that accept 20in and 18in beam blades and who want a quiet, streak-free wipe in wet weather. Commuters and weekend drivers who need reliable visibility in rain or snow will appreciate the VorTec aerofoil and treated rubber edge.

Those who require a vehicle-specific exact OEM match for complex wiper linkages or who have experienced nonstandard fit issues with aftermarket blades may want to verify compatibility first, since customer experiences with fit and long-term durability have been mixed on some older models.

Pros & Cons

Pros

• Good overall cleaning performance with minimal streaking in rain due to the highglide rubber.
• Quiet operation and reduced chatter compared with conventional framed blades.
• Strong aerodynamic design keeps blades planted at higher speeds for safer visibility.
• Simple, fast installation works with several arm types without adapters.

Cons

• Fit and long-term durability vary by vehicle model; some users report early failure or alignment issues.
• Not a direct substitute for every OEM linkage without checking the vehicle applications list first.

Specifications

Brand	Trico
Included blades	1 x 20in driver, 1 x 18in passenger
Blade type	Premium beam wiper blades
Rubber	Highglide treated rubber
Aerofoil	VorTec aerodynamic aerofoil, wind-resistant to 135 mph
Compatibility	Selected vehicle models listed in product applications

Our Verdict

The TRICO Diamond 20in + 18in beam blades are a solid value for drivers who need quieter, streak-reducing wipers with strong aerodynamic contact and easy installation; verify fit for older or unusual vehicles before purchase, but for compatible cars these blades offer dependable all-weather performance at a reasonable price.

Frequently Asked Questions

Are these blades noisy?
They are generally quiet in operation due to the highglide treated rubber and reduced chatter design.

Will they fit my car?
They fit the specific models listed in the vehicle applications; check the product applications list for your make and year before buying.

How difficult is installation?
Installation is quick and straightforward and the blades are compatible with a variety of wiper arm types, usually requiring no tools.