1 Material and labor for a wood retaining wall runs approximately $20-$25 a square face foot (and there's usually a minimum charge for small projects), which would be about $1,000-$1,300 for a 50-square-face-foot wall. Materials and installation for a stone retaining wall start around $25-$40 a square face foot and go up depending on materials, site conditions, and other factors.
MFWD (mechanical front wheel drive) or front wheel assist tractors generally have smaller tires on the front and the front axle can be mechanically disconnected from the rest of the powertrain in some manner or another.
What Is GVWR? Manufacturer specification charts include an automobile's gross vehicle weight rating -- usually referred to as its GVWR. The GVWR is an auto's maximum safe weight that should not be exceeded. Weight calculations include curb weight, additional equipment that's been added, the weight of cargo and the weight of passengers... everything is considered to determine if the GVWR has been exceeded.