Lowrance Off Road GPS http://ts4arts.org/sales/ units have been hands down the favorite GPS among off road racers for years.
Their uncompromised speed, accuracy and flexibility makes these Off Road GPS units ideal for any off road vehicle rather it be an off road desert racer, hardcore rock cralwer, recreational trail rider or overlander. The upcoming line of Rugged Routes map cards by Rugged Rocks takes the Lowrance GPS Units up a notch adding Satellite imagery, trail head markers, trails, ham radio repeaters and weather broadcast towers.
For more information or ordering visit: https://ruggedrocksoffroad.com/accessories-gps-mapping-c-1203_1184.html or call 909-547-4651