KMC Powersports 4x137 Wheels
KMC Powersports 4x137 wheels bring side-by-side and ATV-ready styling to the 4x137 bolt pattern, with both standard and beadlock builds available in 14- and 15-inch diameters. This is a deep selection of monoblock powersports wheels designed for the demands of trail riding, dunes, and hard-charging UTV use. Browse the focused 4x137 group here, or step back to the full KMC Powersports lineup to compare every option.
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Why 4x137 Matters for Powersports Builds
The 4x137 bolt pattern is one of the most common fitments on modern UTVs and side-by-sides, so matching it correctly is the first step in any wheel upgrade. Every model here is built as a monoblock — a single forged or cast piece — which keeps the wheel structurally simple and predictable under rough off-road loads. Several builds are purpose-made beadlock designs that mechanically clamp the tire bead to the rim, a feature riders rely on when running low tire pressures over rocks and ruts.
Which Models & Finishes Are Available
Standard (non-beadlock) options include the KS133 MESA LITE in Machined, Matte Bronze, and Satin Black; the KS134 ADDICT 2 and KS135 GRENADE in Satin Black; and the KS136 TORO in Machined, Matte Bronze, and Satin Black. The KS137 TORO S UTV shares those three finishes, while the KS138 IMPACT UTV comes in Anthracite, Satin Black, and Silver with Machined Face. The KS139 TECHNIC UTV stands out with Gloss Silver Machined, Matte Black, and Metallic Blue.
Beadlock and Forged Options
For clamped-bead durability, the KS234 ADDICT 2 BEADLOCK is offered in Machined, Satin Black, and Satin Gray, and the KS235 GRENADE BEADLOCK adds Satin Bronze to its Machined and Satin Black choices. The KS240 RECON BEADLOCK wears a distinctive Gun Metal with Gloss Black Ring, and the KS250 CAGE BEADLOCK comes in Satin Black with Gloss Black Ring. Forged beadlock builds — the KS433 MESA BEADLOCK FORGED, KS435 GRENADE BEADLOCK FORGED, and KS436 IMPACT FORGED BEADLOCK — are finished in Raw Machined Forged. Prefer a darker, uniform look? Compare every black KMC Powersports wheel across the range.
Fitment Coverage
This page covers the 4x137 bolt pattern in 14- and 15-inch diameters, the common sizing for UTV and side-by-side platforms that use this lug spacing. Many of these same models also carry a 4x156 bolt pattern, which is the other dominant powersports pattern, so it's worth confirming your machine's exact spacing before ordering. To shop strictly by diameter, see the 14" KMC Powersports wheels and the 15" KMC Powersports wheels. A few designs in the broader lineup, including the KS437 TORO FORGED BEADLOCK, use the 5x114.3 pattern instead.
How to Choose
Start by confirming your UTV or ATV uses 4x137 — that's non-negotiable. Decide next whether you need a beadlock; if you run aggressive low-pressure tires off-road, a clamped-bead model like the KS240 RECON BEADLOCK or the KS250 CAGE BEADLOCK protects against bead slip. Budget-minded riders can look at the KS136 TORO in Machined, while the forged route — such as the KS433 MESA BEADLOCK FORGED — suits riders who want the most rugged construction. Color-driven builds gravitate to the KS139 TECHNIC UTV in Metallic Blue, and street-leaning UTV looks pair well with the KS138 IMPACT UTV in Anthracite.
Frequently Asked Questions
Which KMC Powersports models come in 4x137? Models offered in 4x137 include the KS133 MESA LITE, KS134 ADDICT 2, KS135 GRENADE, KS136 TORO, KS137 TORO S UTV, KS138 IMPACT UTV, KS139 TECHNIC UTV, and the beadlock and forged-beadlock designs such as the KS234, KS235, KS240, KS250, KS433, KS435, and KS436.
What diameters are available in this bolt pattern? KMC Powersports 4x137 wheels are offered in 14-inch and 15-inch diameters, depending on the model.
Are beadlock options available in 4x137? Yes. Beadlock builds in this group include the KS234 ADDICT 2 BEADLOCK, KS235 GRENADE BEADLOCK, KS240 RECON BEADLOCK, KS250 CAGE BEADLOCK, and the Raw Machined Forged KS433, KS435, and KS436 models.