GI378 | Falken Tires
GI378
GI378
The GI378 provides an exceptional balance of on-road stability and off-road traction. On the road, the specially designed tread pattern provides optimal traction and handling while the wide outer ribs provide stability even under heavy loads. Off the road, the stone drilling prevention features keep debris from penetrating the casing. Up to 20-ply rated for extra load carrying capacity, the GI378 is a cost-effective solution for on and off-road service.
WIDE BASE
APPLICATIONS
Some of the most demanding commercial trucks run the heaviest load capacity tires with the widest size ranges from 385mm wide and up. The GI-Series provides some of our most durable tires in the entire Falken Tires portfolio.
ON/OFF APPLICATION
AVAILABLE SIZES
- 385/65R22.5
- 425/65R22.5
- 445/65R22.5
The falken advantage
With over 100 years of tire engineering experience, respected fleet owners around the world rely on Falken Tires’ exceptional products and service to meet and exceed expectations on the road. In addition to an impressive 6-Year Casing Warranty offering up to $120 in credit, Falken is committed to providing exceptional support to customers in need. Four dedicated sales engineers, customer account managers and quality assurance technicians all work to ensure fleets spend less time worried about tire performance and more time focused on what matters most. Falken’s commercial lineup, featuring SmartWaySM verified products in Steer, Drive, and Trailer positions, is designed to minimize the time, energy and resources placed into tire maintenance. With 85% of its commercial truck tires already produced right here in the United States, Falken has demonstrated a commitment to both strengthen its North American presence and to provide high-quality products to fleets who demand it.
85% Of Supply Produced In U.S.A.
Falken’s Dedicated Commercial Team Provides Hands-On Fleet Support
6-Year Casing Warranty Offers Up To $120 Credit
GI378
WIDE OUTER RIBS
provide on-road stability.
Stone defence features
effectively minimize rock and pebble packing to protect the belt package and casing from stone drilling.
cut and chip resistant tread compound
comprises a much softer compound that is flexible, preventing puncture during ride on rough terrain.
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Size List
| Size | Ply-Rating/ Load Range | Item # | Single Load Index | Dual Load Index | OD (inch) | S.L.R. (inch) | Buff Radius | Overall Width (inch) | RPM | Tread Depth (inch) | Weight lbs. | Max Speed (MPH) | Single Load Limit (lbs) | Single Load Limit (PSI) | Dual Load Limit (lbs) | Dual Load Limit (PSI) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 385/65R22.5 | 18/J | 62378918 | 158 | 42.4 | 19.5 | 30 | 14.7 | 493 | 20/32 | 149.5 | 67.8 | 68 | 9370@120 | 4250@830 | - | |
| 425/65R22.5 | 20/L | 62378979 | 165 | 44.3 | 20.6 | 34 | 16.4 | 472 | 20/32 | 178.0 | 80.7 | 68 | 11400@120 | 5171@830 | - | |
| 445/65R22.5 | 20/L | 62378845 | 168 | 45.4 | 21.0 | 42 | 17.3 | 461 | 20/32 | 187.9 | 85.2 | 68 | 12300@120 | 5579@830 | - |
| Size | Ply-Rating/ Load Range | Item # | Single Load Index | Dual Load Index | OD (inch) | S.L.R. (inch) | Buff Radius | Overall Width (inch) | RPM | Tread Depth (inch) | Weight lbs. | Max Speed (MPH) | Single Load Limit (lbs) | Single Load Limit (PSI) | Dual Load Limit (lbs) | Dual Load Limit (PSI) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 385/65R22.5 | 18/J | 62378918 | 158 | 42.4 | 19.5 | 30 | 14.7 | 493 | 20/32 | 149.5 | 67.8 | 68 | 9370@120 | 4250@830 | - | |
| 425/65R22.5 | 20/L | 62378979 | 165 | 44.3 | 20.6 | 34 | 16.4 | 472 | 20/32 | 178.0 | 80.7 | 68 | 11400@120 | 5171@830 | - | |
| 445/65R22.5 | 20/L | 62378845 | 168 | 45.4 | 21.0 | 42 | 17.3 | 461 | 20/32 | 187.9 | 85.2 | 68 | 12300@120 | 5579@830 | - |
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