Mayhem
MONSTIR Black · GLOSS BLACK/MILLED SPOKES · 20" x 9", 18 Offset, 8x180 (Bolt Pattern), 124.1mm HUB
SKU: 8100-2978M18
Bolt Pattern
8x180
Size
20.0" x 9.0"
Offset
18.0mm
Center Bore / Hub
124.1mm
Color
Black
Load Rating
3000 lbs
Mayhem Monstir is a rugged, multi-spoke off-road wheel built for lifted trucks and SUVs that demand an aggressive, trail-ready appearance. The design features a deep-dish profile with bold, chunky spokes that reinforce its heavy-duty character and pair well with oversized all-terrain or mud-terrain tires. A strong choice for clients looking to upgrade the stance and performance aesthetic of their off-road builds.
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Wholesale pricing for garages
Fits the same spot
Same bolt pattern, diameter and width — will bolt on
GT Off-Road
GT Off-Road - Tomahawk - Black - Gloss Black Milled - 20" x 9", 12 Offset, 8x165.1/180 (Bolt pattern), 125.2mm HUB
Black
·Gloss,Milled· 20.0" × 9.0"
GT Off-Road
GT Off-Road - Tomahawk - Chrome - 20" x 9", 12 Offset, 8x165.1/180 (Bolt pattern), 125.2mm HUB
Chrome
· 20.0" × 9.0"
Ion Alloy
Ion Alloy - 141 - Black - GLOSS BLACK/MILLED SPOKES - 20" x 9", 0 Offset, 8x180 (Bolt Pattern), 124.1mm HUB
Black
·Gloss,Milled· 20.0" × 9.0"
Ion Alloy
Ion Alloy - 141 - Black - GLOSS BLACK/MILLED SPOKES - 20" x 9", 18 Offset, 8x180 (Bolt Pattern), 124.1mm HUB
Black
·Gloss,Milled· 20.0" × 9.0"
Ion Alloy
Ion Alloy - 141 - Black - SATIN BLACK - 20" x 9", 18 Offset, 8x180 (Bolt Pattern), 124.1mm HUB
Black
·Matte/Satin· 20.0" × 9.0"
Ion Alloy
Ion Alloy - 143 - Black - MATTE BLACK - 20" x 9", 18 Offset, 8x180 (Bolt Pattern), 124.2mm HUB
Black
·Matte/Satin· 20.0" × 9.0"
Ion Alloy
Ion Alloy - 143 - Black - MATTE BLACK - 20" x 9", 25 Offset, 8x180 (Bolt Pattern), 124.1mm HUB
Black
·Matte/Satin· 20.0" × 9.0"
Ion Alloy
Ion Alloy - 149 - Black - Matte Black - 20" x 9", -12 Offset, 8x180 (Bolt pattern), 124.1mm HUB
Black
·Matte/Satin· 20.0" × 9.0"
KMC Wheels
KMC Wheels - IMS - Silver - Gloss Silver with Machined Face - 20" x 9", 0 Offset, 8x180 (Bolt pattern), 124.20mm HUB
Silver
·Gloss,Machined· 20.0" × 9.0"
KMC Wheels
KMC Wheels - KM544 MESA - Black - SATIN BLACK WITH GLOSS BLACK LIP - 20" x 9", 0 Offset, 8x180 (Bolt Pattern), 124.2mm HUB
Black
·Matte/Satin· 20.0" × 9.0"
KMC Wheels
KMC Wheels - KM544 MESA - Black - SATIN BLACK WITH GLOSS BLACK LIP - 20" x 9", 18 Offset, 8x180 (Bolt Pattern), 124.2mm HUB
Black
·Matte/Satin· 20.0" × 9.0"
KMC Wheels
KMC Wheels - KM544 MESA - Black - SATIN BLACK WITH GRAY TINT - 20" x 9", 0 Offset, 8x180 (Bolt Pattern), 124.2mm HUB
Black
·Machined,Matte/Satin· 20.0" × 9.0"
Other sizes in this model
Same model — different sizes
Mayhem
Mayhem - MONSTIR - Black - GLOSS BLACK/MILLED SPOKES - 18" x 9", 0 Offset, 8x180 (Bolt Pattern), 124.1mm HUB
Black
·Gloss,Milled· 18.0" × 9.0"
Mayhem
Mayhem - MONSTIR - Black - INNER BLACK - 22" x 8.25", 127 Offset, 8x210 (Bolt Pattern), 154.2mm HUB
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· 22.0" × 8.25"
Mayhem
Mayhem - MONSTIR - Chrome - CHROME - 19.5" x 6.75", -143 Offset, 8x165.1 (Bolt Pattern), 116.7mm HUB
Chrome
· 19.5" × 6.75"
Mayhem
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Black
·Gloss,Milled· 17.0" × 9.0"
Mayhem
Mayhem - MONSTIR - Black - BLACK/MILLED SPOKES - 20" x 8.25", 127 Offset, 8x165.1 (Bolt Pattern), 121.3mm HUB
Black
·Milled· 20.0" × 8.25"
Mayhem
Mayhem - MONSTIR - Black - BLACK/MILLED SPOKES - 17" x 6.5", -140 Offset, 8x200 (Bolt Pattern), 142mm HUB
Black
·Milled· 17.0" × 6.5"
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Mayhem - MONSTIR - Black - GLOSS BLACK/MILLED SPOKES - 20" x 10", -12 Offset, 6x135/139.7 (Bolt Pattern), 106mm HUB
Black
·Gloss,Milled· 20.0" × 10.0"
Mayhem
Mayhem - MONSTIR - Chrome - CHROME - 22" x 10", -19 Offset, 6x135/139.7 (Bolt Pattern), 106mm HUB
Chrome
· 22.0" × 10.0"