Each kit (made in Canada and assembled in the USA) contains two mini spring packs, two center bolts, two left side specific u-bolts/nuts/washers and two right side specific u-bolts/nuts/washers as well as full color instructions and detailed alignment specs packed into a 7" x 7" x 14" box weighing 35 pounds

• The kit allows fitting of up to 33" tires without trimming or rubbing, with proper off set 34" can be used (check to make sure as each wheel and tire manufacturer uses a different tape measure) on the non-dually trucks
• Increases ground clearance over traditional bracket type lift kits even without the use of larger wheels and tires for those interested in getting the most out of there truck for recreational or construction use
• Custom alignment specs are included to make sure the truck drives straight. No track bar modifications required.
• Ride is slightly firmer than stock
• Shop installation is recommended as this is a big and heavy truck, normal floor jacks and jack stands will not support the added weight of a diesel engine or dually 4wd truck