Pickups that offer 4x4 means that all four axels work at the same time. The transmission is configured to work with each axel to turn at the same time where as a 4x2 will only turn the front two axels at the same time.
Rubber usually but sometimes vehicles used for construction are full of metal tires
Four wheels, with the capacity of all four wheels to be engaged to provide power to move the vehicle, usually by means of a transfer case. This may be done on command, or vehicles may be built with full time four wheel drive.
h.o.t. w.h.e.e.l.s.
hotwheels339
h.o.t. w.h.e.e.l.s.
A device called a Dynomometer (rolling road) is connected to the automobile wheels. The engine is run at full throttle from idle to maximum RPM, then the engine is disconnected from the wheels (neutral) and the wheels allowed to slow down through the speed range. A computer then calculates the engine torque and Horse Power.
At least liability. If you're still making payments, or someone holds a lien on that vehicle, then you're required to have full coverage.
Search Happy Wheels in google and go on the first link. Then click on the picture with "play now" on it, the full version then loads.
I'm assuming we are talking about Subaru after the time where it went from 4WD where you could switch back and forth to more modern times where the car is all time AWD. The AWD platform is full time because it is designed to give power to all 4 wheels at all times for safety and performance. Subaru Symmetrical AWD is designed for balance, safety and performance in mind. Vehicles that have active AWD (where it only sends power to the other set of wheel when it detects slippage) are unbalanced because they are 2WD platforms with extra parts added to send power to the other wheels. Also, those platforms can not send much of the power to the other wheels, usually 10-20% maximum. They also have uneven axels from the extra parts, thus causing torque steer. Subaru's goal of a Symmetrical, full time AWD is to have balance, a good distribution of power to all wheels at all times, and even axels. To have a system that is 2WD and can change to 4WD compromises these promises. This is why Subaru is the authority and leading seller of AWD.
This question is far too vague. Explain what kind of kits you mean and for which vehicles.
Boss wheels are currently in the sale at Custom Wheels Direct. Their website offers a full range at excellent prices - your one-stop shop for Boss wheels.
Asanti wheels has their own website with full information. Performance wheels has a selection of their products also. They can also be found on eBay.