rtx black widow, 17x7.5, 5x114.3, 42p, 73.1, black machined 081925 rtx ***please send us your vehicle information so we may include all mounting hardware needed.*** the black widow wheel from rtx is offered in the popular black machined finish and standard diameters (17 and 18 inch) with all the common 5x114.3 and 5x112 bolt patterns for recent vehicles. with a 10 split spokes design and a recess toward the center portion of the wheel , it gets its name from the spider-like effect it creates.