All off road rigs should have a good tire repair kit. The problem is that there are none that are complete. So we designed our own tire repair kit using the best quality tire repair parts in the industry. First we started with aluminum handle tools for lightweight and strength. The needle and reamer are guaranteed never to bend or break. Next we added (30) self-vulcanizing BLACK plugs, two large patches in case of a thread cut that won't hold plugs, 24" of stainless steel wire in case you have to sew a major side wall cut, and a jar of lube to make the job easier, two knives to cut the plug ends, a 4-in-1 valve core tool, and allens for the tools. All in a high impact storage box. Don't buy a kit that is incomplete or includes cheap, useless stuff.