Abstract: A traction device having particular applicability to front wheel drive vehicles is provided that includes an elongated cross member assembly and a pair of elongated members that are adapted to be pivotally mounted relative to the cross member and the vehicle's chassis. Appropriate brackets are provided to facilitate pivotal motion between the elongated cross member and the elongated members. Gusset brackets are also advantageously provided to facilitate mounting of the traction device to a vehicle's frame. The lengths of the elongated members are adjustable through interaction between threaded turn screws/rod ends and receptacles that include internal threading. Length adjustment helps to ensure optimal pivotal motion during use. Preliminary test results evidence improved vehicle performance in 60 FT times through use of the disclosed traction device.

Abstract: A traction device is provided that includes a rigid front mount assembly that may be clamped to or around the vehicle's leaf spring, thereby creating a positive displacement point for torque transmitted from the rear axle through a telescoping linkage. An advantageous shock absorption element associated with the telescoping linkage cushions forces transmitted therethrough. Free travel and pre-load adjustments are made quick and easy through a readily accessible adjustment mechanism. A preferred bracket design is also provided which ensures optimal force transmission and enhanced system strength and reliability. The traction device of the present disclosure may be included in original vehicle fabrication and assembly, or may be readily installed on existing vehicles without the need for welding or modifications to the chassis or rear axle housing.