Testimonials

I received my part today. It is an exact match to my 1990 Ford E350 Econoline 26’ Fleetwood Jamboree. I thought it might be close but I was not expecting it to be identical. Thank You so much for having such parts. I spent many hours if not days searching the internet for such a part. It fits as good as it looks. 

Sincerely,

John F. 9/3/2020

Received fenders yesterday. Perfect match, really had good experience with your company. Thank you. 

John S. 8/28/2020

Kristen, The fender skirts arrived last Tuesday.  My brother and I installed over the weekend.  The fit our mom's 2006 Coachman Spirit of America RV perfectly!  She is very, very happy with the results! Thank you again for all the help!

Tim C 8/24/2020

Wow! Just what this old RV needed. Way better than original skirts. I got everything a week earlier than expected and it fit perfectly. Please pass on to your entire team my thanks. I hope that I don’t need any more in the future but I will pass on to anyone who asks where I got these beautiful pieces. You are welcome to use this review. I added some before and after pictures for your use too????
Mark T. 8/11/2020

Kristen,  

I just wanted to reach out to you guys and tell you I received my double axle tango trailer fender today and wow!!! It turned out amazing. I was a little worried to order two just because of the “generic” ones I ordered that didn’t work anyways were garbage. But your guys did not disappoint. Your communication with shipping and tracking was on point as well. America needs and is lucky to have companies like you guys out here right now. As soon as I save a little money I’m gonna order one for the other side.  

Thanks again, Alex 7/20/2020

I would like to THANK y'all for a great job you did on my new F/S .  They fit great.

Thanks,  Mark 6/22/2020

Thank you very much I just received it yesterday and I'm very impressed with your service thank you so much J

Richard V. 5/18/2020

Thank you so much for the beautiful trim piece!!  So prompt and well done.

Diana L N. 4/24/2020

The fender skirts fit nicely... thanx so much! 

Jeff G. 4/24/2020

Purchased a pair of Keystone fender skirts - Great Service, Perfect fit, Great Quality . Pleased to find "Made In USA"

Gerald B. 4/2/2020

We received and it looks great!! Waaaayyyy better built than the original one too!

Thank YOU

Teresa L. 3/22/2020

Ref your part number  776  Fender Skirt - it fits my 2002 Holiday Rambler Alumascape 5th wheel perfectly and the taupe color is a great match!

Bob M. 3/13/2020

Great products and service. The fender I got fit perfect and made way better than the original plastic junk.

Frank M. 2/19/2020

Hello Sierra Engineering, 

I received a Fiberglass Rear Cap for my Jamboree yesterday, like 4 days ahead of schedule.

I am kind of picky about stuff. It was really good quality. Better than the original. It will be a pleasure to install it.

Thank you so much!!

Dave P. 1/24/2020

Received the Alfa wheel well trim and was here Friday and was to be here on Monday the13th. Great timing and in excellent condition. Description says will fit 05 and possibly others. Mine is an 02 and is same size but Is of better quality than what was there. About twice the thickness of original. Extremely satisfied and customer service was great. Thanks.

Larry M. 1/12/2020

Thank you so very much for the amazing fender skirts you custom made for my 1977 Road Ranger. As you can see—they are PERFECT! 

I had spent a week online trying to find some modern fender skirts that would work for my vintage trailer. I ordered and returned two different sets. I called one company and their entire team couldn’t find the right ones in the right color either. 

You were wonderful to work with and produced a high quality product that exceeded my every expectation.  Thank you for a painless and seamless transaction. 

Warm regards,

Josephine F. 1/6/2020

Thank you so much for the fender skirts! So much better than the other company I bought from in Canada. Theirs were cheap plastic. Your fiberglass replacements are so much better, and made in America! Thanks again for all your help, and for the 15% military discount.

Eugene P. 11/19/19

Received my fenders yesterday. Came in prefect condition. With just minor modification and fitting they were easily installed. Thank you for your professionalism and help.

Mark J. 11/18/19

Wanted to thank you for your help in getting this piece sent so quickly.  And all involved.  Received 10/09/2019.  Have already recommended Sierra Engineering, ask for Kristen.

Linda S. 10/11/19 

You guys sure do nice work!! I am very pleased with the results, you are the best. I can't wait to show it off. Thanks, I really do appreciate great craftsmanship.
Jerry S. 9/25/19

We think the fender skirts are just awesome by the way. We were pleased with the quality.

Faith 8/28/19

Good service, parts in good shape, already installed, looks good, all good. Thanks for the quick service.

Jack H. 8/8/19

Hi Kristen.You helped me pick out some fender skirts for my trailer and helped me pick black or grey.  I just wanted to give you some feedback.  I thought these fenders were going to be like the cheap crappy plastic ones that came on the trailer when I bought it.  But to my pleasant surprise, they are made of fiberglass, are very strong, and look great.  So THANK-YOU VERY MUCH to you and your team.  I'm very happy with these!  

Tim S. 7/29/19

Thank you for a good product. Your product put the original fenders to shame.
J. Ford 6/3/19

I just wanted to thank you for providing a better than OEM Fender Skirt. It is an exact duplicate but much better quality.
Please Thank the rep that I spoke with when I was asking questions. She was awesome on helping me place the order. I will be referring you to all my RV friends when it comes to replacement parts.
Ken 5/20/19

Hi Kristen, 

I got t