Wheel Description Introducing the first of many beadlock wheels in the RockTrix family. The RT117BL features 2 sets of 8 spokes, blending rugged design with contemporary sensibilities. This industrial-styled design tells passersby that your vehicle means business. Constructed from heavy duty aluminum that undergoes T6 heat treatment. Beadlock rings are manufactured from forged 6061 aluminum. 5/16" Grade 8 zinc plated hardware. Popular fitments include Jeep Wrangler, Gladiator, Grand Cherokee; Toyota Tacoma, 4Runner; Ford F150, F-150 Raptor. Refer to the fitment guide below to verify fitment. With no wheel spacers or hub adapters required, the -12 offset is approximately 2" more aggressive than your factory rims. The -38 offset gives almost 3" more clearance for bigger, wider tires over factory wheels. Designed for both on-road and off-road driving. For daily driving, mount tires onto the traditional bead seats. For off-road driving, secure tires using the beadlock rings. Compatible with majority of OEM TPMS sensors, however new TPMS valve stems may be needed. NOTE: Not compatible with OE TPMS sensors on steel wheels. NOTE: May not work with OE/Factory Lug Nuts (dependent on vehicle year/make/model). See Lug Nut Compatibility section below, or message us with your vehicle information for assistance. Warning: Beadlock-secured tires are meant for off-road use only as they are not certified for highway use.