Roadside24 provides mobile truck, trailer, and tire repair for semi-trucks in Salem/Roanoke, VA, and along VA I-81 from mile marker 100 to 200. Our mechanics are experienced in providing quality repairs you can trust to get you back on the road quickly, and in many cases, can save huge towing expenses by performing repairs along roadside. Why pay towing... Call Roadside24! Serving Roanoke, Salem, Elliston, Hollins, Troutville, Christiansburg, Buchanan, Radford, Rocky Mount, Natural Bridge, and nearby areas. I-81, I-581, US460, Rt 220, Rt 11