The spikes on semi-truck wheels are covers that protect lug nuts from road debris. They may also encourage drivers to give ...

There's a good reason why most of the semi-trucks on the road are rear-wheel drive. ... Two of the most popular setups are the 6x4 and 6x2. A 6x4 configuration gives power to both rear axles.

Kid-size cars are a great way to to keep little ones entertained. Here are the best power wheels and ride-on cars of 2024.