Falken 62378918-NDFP GI-378 385/65R22.5 158K Commercial Truck Wide Base Tire

The Falken GI-378 is a wide base, all-season highway terrain tire engineered for medium-duty commercial trucks and buses. Rated at 385/65R22.5 with a 158K service description, this tire is built for all-axle-position fitment — steer, drive, and trailer — delivering consistent stability and handling across the entire vehicle.

Key Features:

• Wide Outer Ribs: Continuous shoulder ribs maintain consistent surface contact to enhance steering responsiveness and on-road driving stability
• Cut & Chip Resistant Compound: A durable, flexible tread compound resists punctures and damage when operating on rough or mixed on/off-road surfaces
• Stone Defense Technology: Stone-ejecting knobs in the grooves actively prevent rock and pebble retention, protecting the belt package and tire casing from stone drilling damage
• Advanced Tread Compound: Engineered for extended tread life with superior wet traction performance across varying temperatures and conditions
• Computer-Optimized Tread Pattern: Symmetric ribbed design evenly distributes driving pressure across the contact patch, reducing irregular wear and improving tread longevity
• All-Position Application: Suitable for steer, drive, and trailer axle positions on medium-duty commercial vehicles
• On/Off-Road Capable: Designed to handle both highway and light off-road service demands

The GI-378 is part of Falken's GI-Series — among the most durable tires in the Falken commercial portfolio — and is backed by Falken's 6-Year Casing Warranty. It carries an 18-ply (Load Range J) rating with a load capacity of up to 7,385 lbs at maximum inflation pressure, making it a reliable choice for fleet operators who demand performance, durability, and uptime.