WeatherTech Custom No Drill Splash Guard MudFlaps for GMC Sierra, Sierra 2500HD / 3500HD, Sierra 1500 - Front & Rear Set (110011-120011), Black

I did not want to drill any holes into my wheel wells and these where exactly what I needed. Make sure to call them prior to ordering. My truck is a 2007 GMC Sierra, new body style classic without the factory fender flares. There are 2 different product numbers for fender flare or without. I ordered the wrong ones for my truck. WeatherTech customer service was very helpful with the switch out for the correct mudguards.

...look great!

Front flaps were perfectRear are 1-2 inches not wide enoughNot much good

Only problem I’ve got is this. My truck has meaty tread on it and they stick out about 3 inches to the sides. Every time I turn tighter than a basic lazy person would. They grind on my flaps. It’s a little irritating. But since they don’t make fender flares that are useful, for a decent price ($600 for some mounded plastic) these work well enough for now

The mud flaps came as a set for my 2014 gmc. It said no drill install but I only opened the 1st box and tried to figure out how they were no drill as I was looking at the rear area not the front ones. Do work good after CS explained that the boxes were different . Do keep some/most of the mud off the truck body I like them

I bought these for my 2014 Sierra 2500HD. The rear mud guard uses the quick turn fastening system and is an easy installation. The rear guards are maybe 1 to 1.5 inches wider than my rear tires so it doesn't provide complete splash coverage but does help a great deal.The front mud guards require you to remove/reuse a rivet and two screws that attach the fender guard inside the wheel well. In my case the rivets were missing. I suspect the prior owner had mud guards and may have lost the rivets when he removed them before he traded it in. Unfortunately, GMC does not manufacture these parts any longer so I have to come up with a work around.I would give this product 4 star but they should give you every part required to complete the installation. It would only cost a few pennies to add the screws and rivets should someone need them. The guard being narrower on the rear wheel is also a bit disappointing but understandable since they try to manufacture a generic product that fits many models.

Easy to install

Easy to install. All 4 mud flaps in 45 min. 7/16" wrench, phillips head and flat head screwdriver and a small wrench (don't know the size. I used a crescent wrench ). The instructions say to turn the front wheels to the left and install the driver's side mud flap. I found it easier to do the passenger side with the wheels turned left. Also diesel owners, the mud flap will have to come off along with the inner fender when you change the fuel filter.