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4×4 quads

TOP 10 4×4 ATV UPGRADES

By the staff of Dirt Wheels TOP 10 4×4 ATV UPGRADES Perhaps there are people who buy an off-road machine on a whim, but most of us need a reason, or even reasons, that we need or want it to justify the cost. From the moment that 4×4 quads hit the market, they have been […]

FOUR-STROKE TEAR- DOWN TIPS

By Allen Knowles  and staff of Dirt Wheels FOUR-STROKE TEAR- DOWN TIPS When performance quads were two-strokes without power valves, rebuilding an engine was relatively cheap, even with labor included. Modern two-strokes with power valves are definitely more expensive to work on, but those are not available for quads unless you are willing to build your […]

2018 POLARIS SPORTSMAN 570 SP

— ATV TEST By the staff of Dirt Wheels — The better we get to know the Polaris Sportsman 570 SP, the more impressed we become with its performance and handling characteristics. This mid-bore single-cylinder ATV has potent power delivery, generous suspension, and light and nimble handling, in addition to being quite useful as a workhorse. […]