The RA401 from Thunderer is a commercial tire for all positions of semi-trucks in long-haul service. The RA401 resists hydroplaning with wide, deep circumferential grooves and a dense sipe network, and features a wide footprint for great weight distribution, low rolling resistance (SmartWay certification pending), and up to 16 ply rating.
Advanced tread compound offers long wear along with low rolling resistance
Four circumferential grooves divert water from contact patch to resist hydroplaning
Generous sipe pattern enhances wet-weather grip
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Specifications
Manufacturer
Thunderer
Tire width
11
Tire load range
H
Tire load index
146
Warranty
Warranty information
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