From the 2015 SEMA Show, Mark Williams, of Pickuptrucks.com, takes a look at the Jeep Red Rock Responder concept. Produced by: Matt Avery.<br />From the 2015 SEMA Show, Mark Williams, of Pickuptrucks.com, takes a look at the Jeep Red Rock Responder concept. Produced by: Matt Avery. ) The Jeep Red .<br /> ) The Jeep Red Rock Responder is a 4-Door Wrangler Concept with an extended pickup truck bed. Thats unusual enough but this .<br />From the 2015 SEMA Show, Mark Williams, of Pickuptrucks.com, takes a look at the Jeep Red Rock Responder concept. Produced by: Matt Avery. ) The Jeep .