System 3's New SB-10 Beadlock Packs a 1,500-Pound Rating

If you've been looking for a beadlock wheel that can take a beating and still clean up nicely, the all-new System 3 SB-10 can now be ordered through Western Powersports dealers nationwide, both local and online. System 3 calls it the company's strongest wheel design to date, and the spec sheet backs up that claim for folks who put their machines to work.

Built for Load and Abuse

The headline number here is the 1,500-pound load rating, which is serious capacity for anyone hauling gear, running heavy tires, or working a loaded UTV across rough ground. That strength comes from a 12mm forged beadlock ring handling the outer bead, backed by 5/16-inch Grade 8 beadlock bolts finished in gloss black cad-plating. Grade 8 hardware is what you want holding a tire bead in place when you air down for traction and then put the machine under a load.

Styling-wise, the SB-10 runs a bold 12-spoke mesh pattern, offered in Matte Black and Matte Bronze. Both finishes are available across every size and bolt-pattern option.

Sizes, Offsets, and Fitment

Buyers get two sizes. The 15×7 carries a 5+2 offset (+38mm), and the wider 15×9 runs a 5+4 offset (+10mm). System 3 says it built the 15×9 for riders who wanted a wider wheel and a deeper offset, so if you're looking to push your stance out, that's the one.

Bolt patterns come two ways. The four-lug version is a dual-fit wheel that combines 4×137 and 4×156 in a single casting, which covers a wide range of UTVs without you having to guess. The five-lug option runs its own 5×4.5 pattern.

Double-check the pattern, offset, and tire clearance for your specific UTV and tire setup before placing an order. System 3 publishes a full part-number chart covering every size, finish, and pattern — for example, the 15×9 dual-fit in Matte Black is part number 15S3-10539.

Orders go through local or online WPS dealers, matched to the part number that fits your build.