Mayhem Cogent Dually 8107D Wheel
Mayhem Cogent Dually 8107D Wheel
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The Mayhem Cogent Dually 8107D is an aluminum alloy dually wheel sold individually (price is per wheel, not per set). Available in 17x6.5 and 20x8.25 diameters across bolt patterns of 8-165.1, 8-200, and 8-210, with positive and negative offset options to suit front and rear dually positions. Finishes include Gloss Black, Gloss Black Milled, and Polished.
Load Rating Built for Real-World Demands
The Cogent Dually 8107D carries a load rating of up to 3,640 lbs on 40-inch tires. On a dually application, where rear axle loads are distributed across four wheels, that per-wheel rating translates directly into confidence when hauling heavy payloads or towing. A wheel that can't keep pace with the truck's rated capacity is a weak link; this rating is designed to match the demands of full-size dually trucks in working conditions.
Aluminum Construction with TPMS Compatibility
The Cogent Dually 8107D is cast from aluminum alloy, keeping unsprung weight lower than a comparable steel wheel while maintaining structural integrity. TPMS compatibility means factory or aftermarket tire pressure monitoring sensors seat correctly without modification. On dually trucks where monitoring all six tire positions matters for safety and tire longevity, that compatibility is an important detail to confirm before purchase.
Offset Range for Front and Rear Fitment
Dually wheels require different offsets for the front steer axle and the rear dual positions. The 8107D is offered in both positive offset (for front/outer fitment) and negative offset (for rear inner/outer fitment) within each bolt pattern, so buyers can spec the correct wheel for each position rather than compromising with a single offset across the axle.
Features
- Aluminum alloy construction: cast from high-quality aluminum alloys for structural durability
- Load rating up to 3,640 lbs: rated on 40-inch tires per wheel
- TPMS compatible: accepts factory and aftermarket tire pressure monitoring sensors
- Positive and negative offset options: front and rear dually positions covered within each bolt pattern
- Lifetime structural warranty: covered by Mayhem's structural warranty
- Three finish options: Gloss Black, Gloss Black Milled, and Polished
Specifications
| SKU | Size | Bolt Pattern | Offset | Hub Bore | Finish | Product Weight |
|---|---|---|---|---|---|---|
| 8107D-2877BMF115 | 20x8.25 | 8-200 | +115 mm | 142 mm | Gloss Black Milled | 37 lb |
| 8107D-2877BMR192 | 20x8.25 | 8-200 | -192 mm | 142 mm | Gloss Black Milled | 36 lb |
| 8107D-2879BMF115 | 20x8.25 | 8-210 | +115 mm | 154.2 mm | Gloss Black Milled | 37 lb |
| 8107D-2879BMR192 | 20x8.25 | 8-210 | -192 mm | 154.2 mm | Gloss Black Milled | 36 lb |
| 8107D-7677BF | 17x6.5 | 8-200 | +125 mm | 142 mm | Gloss Black | 28 lb |
| 8107D-7677BR | 17x6.5 | 8-200 | -142 mm | 142 mm | Gloss Black | 30 lb |
| 8107D-7677FP | 17x6.5 | 8-200 | +125 mm | 142 mm | Polished | 28 lb |
| 8107D-7677RP | 17x6.5 | 8-200 | -142 mm | 142 mm | Polished | 30 lb |
| 8107D-7679BF | 17x6.5 | 8-210 | +125 mm | 154.2 mm | Gloss Black | 28 lb |
| 8107D-7679BR | 17x6.5 | 8-210 | -142 mm | 154.2 mm | Gloss Black | 30 lb |
| 8107D-7679FP | 17x6.5 | 8-210 | +125 mm | 154.2 mm | Polished | 28 lb |
| 8107D-7679RP | 17x6.5 | 8-210 | -142 mm | 154.2 mm | Polished | 30 lb |
| 8107D-7681BF | 17x6.5 | 8-165.1 | +125 mm | 121.3 mm | Gloss Black | 28 lb |
| 8107D-7681BR | 17x6.5 | 8-165.1 | -142 mm | 121.3 mm | Gloss Black | 30 lb |
| 8107D-7681FP | 17x6.5 | 8-165.1 | +125 mm | 121.3 mm | Polished | 28 lb |
| 8107D-7681RP | 17x6.5 | 8-165.1 | -142 mm | 121.3 mm | Polished | 30 lb |
Who This Is For and Isn't
The Cogent Dually 8107D suits dually truck owners replacing or upgrading wheels on vehicles with an 8-165.1, 8-200, or 8-210 bolt pattern and hub bore matching one of the listed SKUs. The positive-offset variants are sized for front or outer rear positions; the negative-offset variants are sized for inner rear dually positions. Buyers who want a Gloss Black Milled finish are limited to the 20x8.25 size.
The Cogent Dually 8107D requires a confirmed match on bolt pattern, offset, and hub bore to the specific axle; it is not a universal fit. No hub rings, lug nuts, or TPMS sensors are included. Vehicle makes, models, and years are not listed in the available fitment data; confirm all three dimensions against your vehicle's specs before ordering.
Common Questions
Is the price for one wheel or a set of four?
The Mayhem Cogent Dually 8107D is sold individually. The listed price is for one wheel. Buyers fitting a dually truck will need to purchase the correct quantity and the appropriate positive- and negative-offset variants for their front and rear axle positions separately.
How do I know which offset to choose for front versus rear dually positions?
The Cogent Dually 8107D is offered in both positive and negative offsets within each bolt pattern. Positive-offset variants (such as +115 mm on 20x8.25 or +125 mm on 17x6.5) are intended for front or outer rear positions; negative-offset variants (such as -192 mm on 20x8.25 or -142 mm on 17x6.5) are intended for inner rear dually positions. Verify against your vehicle's factory offset spec before ordering.
What hub bore sizes are available, and do I need hub rings?
Hub bore varies by bolt pattern across the Cogent Dually 8107D lineup: 8-200 variants have a 142 mm hub bore, 8-210 variants have a 154.2 mm hub bore, and 8-165.1 variants have a 121.3 mm hub bore. Hub rings are not listed as included; confirm whether your vehicle's hub diameter matches before ordering.
Are lug nuts or TPMS sensors included with the wheel?
No lug nuts or TPMS sensors are included with the Mayhem Cogent Dually 8107D. The wheel is TPMS compatible, meaning it is designed to accept factory and aftermarket tire pressure monitoring sensors, but those sensors must be sourced separately.
What is the load rating for the Cogent Dually 8107D?
The Mayhem Cogent Dually 8107D is rated at up to 3,640 lbs per wheel on 40-inch tires. This rating applies to the dually application for which the wheel is designed; confirm that this per-wheel rating meets your vehicle's axle load requirements before purchase.
Where is the Cogent Dually 8107D manufactured?
The Mayhem Cogent Dually 8107D is manufactured in China.
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