Review on 🚗 Timbren GMRCK15S Suspension Enhancement System: Boost Your Vehicle's Performance by Sammie Rodriguez

Easy installation. The day before she arrived I sprayed the opening with a PB blaster. Head 10 mm for alto and 17 mm for timbre. I used hand tools and found it easier to remove the tire since you don't have to lie on the ground. It took maybe 25 minutes. Towing and a 31-foot TT and I don't like whoops on the road. Update has done about 300 miles on TT boosters and they work great, definitely a bit stiffer under load. The only time I feel them with no load is crappy speed bombs on the road. The real body is much smaller while I lift a lot. If you have money for high-end airbags, this is your best bet. For me, it's a set-and-forget ZERO maintenance.