All-New HD4

hd4STI Tire & Wheel’s HD Alloy wheel line will be drawing even more attention soon with the introduction of the all-new HD4. The HD4 offers incomparable durability and a stunning new style, of course. But the headline with this rollout could be — quite literally — its sizing.

The STI HD4 is available in an industry-first 17×7. This innovative size joins 12×7, 14×7 and 15×7 dimensions in the HD4 lineup. (It’s no coincidence that STI is also now unveiling a new tire — the Roctane XS — to take advantage of the 17×7.)

The HD4 debuts in a striking Gloss Black finish with machined accents, topped with a Hi-Gloss clear coat seal. Adding to this wheel’s dynamic personality are chrome bolts and rivets. The final touch is a matching low-profile center cap.

Made in America IconLike all STI HD Alloy series wheels, the lightweight HD4 comes with a no-hassle Lifetime Structural Warranty, thanks to unique inner and outer heavy-duty wheel lip reinforcement. The HD4 is both a beauty and a beast, boasting 1000-lb. load ratings for the 14-, 15- and 17-inch models.

STI HD Alloy Logo, V, 1-5-11The new HD4 is obviously a premium wheel, but it does not come at a premium price. As always, STI strives to deliver both performance and value in every product it ships.

STI HD4 wheels are available at finer ATV/UTV dealers everywhere.

HD4 Spec Sheet.xls