Overview
The Poison Spyder 17-03-030-ALUM is a pair of standard width aluminum front crusher flares for the Jeep Wrangler JK. Poison Spyder builds them from 1.5 inch x .188 wall annealed aluminum structural tubing as the outer rub rail, which the company says is thicker than the .120 wall tubing used on many competing aluminum flares.
The foundation of each flare is a CNC laser cut 3/16-inch aluminum mounting plate, brake-formed to match the subtle curves of the JK body panels. The mounting holes are countersunk for flat-head stainless steel hardware. The top plate is CNC laser cut from 1/8-inch aluminum and hand formed around the flare to follow the JK’s body lines.
Every set includes a set of inner braces. Competing JK flares bolt straight to the thin outer sheet metal, which can deform on impact. The inner brace set bypasses that sheet metal and carries the force into the heavier steel of the JK’s inner body tub.
Key features
- Standard width front flare, sold as a pair
- 1.5 inch x .188 wall annealed aluminum rub rail
- 3/16-inch CNC laser cut aluminum mounting plate
- 1/8-inch aluminum top plate hand formed to the body lines
- Inner brace set included with every set
- Countersunk holes for flat-head stainless steel hardware
Front flares and the bumper line
Front flares sit close to the bumper and the headlights, so they see brush, tree limbs and rock contact on tight trails. Before fitting, look at how the flare lines up with the fender edge and the bumper, and confirm there is room for the inner braces to sit flat against the inner structure.
Aluminum front flares are easy to inspect. Check the countersunk holes for cracks, confirm the top plate is still tight to the flare, and look at the inner brace contact points after any hard trail hit. Keeping the hardware snug helps the flare keep its shape.
- Confirm inner braces sit flat before final tightening
- Check countersunk holes for cracks after trail use
- Keep the top plate and hardware snug
Specifications
| Brand | Poison Spyder Customs |
|---|---|
| Part number | 17-03-030-ALUM |
| UPC | 614901739084 |
| Location | Front |
| Width | Standard |
| Rub rail | 1.5 inch x .188 wall annealed aluminum |
| Mounting plate | 3/16-inch aluminum |
| Top plate | 1/8-inch aluminum |
| Finish | Bare aluminum |
| Installation type | No cutting or drilling required |
Vehicle fitment
These aluminum front crusher flares are made for the Jeep Wrangler JK, which covers the 2007–2018 model years in two-door and four-door bodies.
These flares are made for the Wrangler JK. Confirm your vehicle’s year, model and trim before ordering, especially if you own a TJ, LJ or JL.
Installation notes
The inner brace set is part of the kit and should be installed with the flare, since it is what carries impacts into the inner body tub. The mounting holes are countersunk for flat-head stainless steel hardware.
What’s included
The kit includes the pair of front flares, each with its 3/16-inch mounting plate and top plate, and the inner brace set.














