24 Hour Mobile Big Truck tire, trailer,and mechanical repairs. Companies and individuals have made us one of the top 10 truck and Trailer repair, Roadside Services in Dallas and Fort Worth, Texas. Fast and fair pricing, mobile road service, big truck, and semi trailer repair from Quick Fix. With more than 20 years of experience and 8 years in business, we offer truck and semi and cargo trailer repairs on the road. We come to you with fully equipped service vehicles prepared to handle any service.