4WD Glovebox Guide 3/e Sumner B. Twiss Advanced Marathoning gives ambitious marathoners

Advanced Marathoning gives ambitious marathoners the information needed to train smarter

This important new volume explains the purpose of these analyses

Eat a little every day

After more than two centuries

4WD Glovebox Guide 3/e Sumner B. Twiss Advanced Marathoning gives ambitious marathonersThis easy to follow reference shares the essential driving and recovery techniques that all four wheel drive owners need to know. With a rugged cover and spiral binding, the guide is small enough to pop into the glovebox of any 4WD vehicle, but comprehensive enough to cover all the essentials about 4WD driving, including 4WD systems, suspension, wheels and tyres. Discover specific driving techniques for mud, water, sand and rock; learn why steep hills