Review on 🔧 Optimize your GM G30/G3500 Front Suspension with Timbren GMFK15A Enhancement System (03-09) by Nate Jenkins

I bought these front timbres to replace the fenders in my 01 GMC Yukon Denali which I have installed a Beyers SnowDogg MD 75 plow. They were so easy to install! Simply jack up the truck by the frame on each side, hanging the wheel (do not remove the wheel as the weight will help you clear space between the fenders. Get a long flat-headed pry bar and pry off the old fenders then oil lift the timbres with the WD40 on top and press them together by hand If you drop your car they fit perfectly your ride will be noticeably stiffer but your cornering and handling will be vastly improved and you keep the shock absorbers from falling I install my plow, the ride height changes little and also keeps the plow base from falling off when approaching steep grades at a sharp angle, no need to adjust torsion bars and fiddle with alignment. NOTE: Even though the install manual says they will fit your GM truck/SUV, there are two different installs (the other includes one mounting bracket. Check the installation on your truck/SUV and then go to Timbren.com and see the fitting instructions which have pictures for comparison! The manufacturer's support team is very nice people!