What are the opening hours?

Monday 10am - 7pm Tuesday 10am - 7pm Wednesday 10am - 7pm Thursday 10am - 7pm Friday 10am - 7pm

Rock Rash Engineering

Rock Crawling We design and build custom off-road components and can handle all of your automotive needs. Want something completely custom?

Rock Rash Engineering is a full service off road and automotive shop located in Aurora, Colorado that is owned and operated by off road enthusiasts who live for wheeling and know what works and holds up on the trails. We have everything you need to increase the performance and look of your Jeep, Truck or SUV. We specialize in custom fabrication services which include rollcages, tube buggies, custo

Photos from Rock Rash Engineering's post

12/04/2025

This Saturday December 6, 2025 from 10am to 1pm is the annual Christmas Caravan for Kids and Lincoln Tech College off I-70 between Peoria and Havana. Make sure you stop by and help some less fortunate kids out so they can have an awesome Christmas. While your there check out the local shop booths, eat some food and hang out with fellow four wheelers. Hope to see some of you out there and make sure you stop by the Rock Rash Engineering booth and say hi.

09/29/2025

Always cool when a past crawl magazine spread on one of your builds comes up on your memories.

11/28/2023

Don't forget this Saturday December 2, 2023 is the annual Toys for Tots Christmas Caravan at Lincoln Tech College off I-70 between Havana and Peoria from 10am to 2pm. Stop by to donate a toy to make this holiday a little brighter for a needy kid. A bunch of us local shops, clubs and vendors will be out there for the day. There will also be food trucks, a fork lift contest and a raffle. Hope to see some of you out there and make sure you stop by the Rock Rash Engineering booth and say hi.

01/10/2023

Everyone knows Jeeps, Buggies and anything off road is our main business but did you know we do hot rods as well?

01/02/2023

Nice way to send 2022 out with a bang. Hope everyone has a good 2023 that brings you lots of love, health, wealth and tons of good times doing what makes you happy with the people who make you smile.

12/12/2022

Anyone else lucky enough to get out this weekend with the nice December weather?

07/04/2022

Happy 4th of July! To every man and woman that fought and died for our freedom, we thank you.

12/01/2021

It's that time of year again. Christmas Caravan for Kids is this Saturday at Lincoln Tech. Rock Rash Engineering will have a booth again so stop by and say hi to us. Hope to see you guys there.