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About Sierra's RV rentals

Hi! We are a family local to Southern California. Ryan is a firefighter with LA County, and I am a former aerospace engineer, currently focusing on raising our little ones (two toddler boys and a new baby girl!) Outdoor adventure is at the core of who we are, starting in our childhood, and now passing it on to our own children. We enjoy backpacking, hiking, climbing, skiing, snowboarding, kayaking, mountain biking… almost every type of outdoor sport! Our Rossmonster is our ultimate adventure vehicle, allowing us to explore deeper into the backcountry for longer trips all with most of the comforts of home for our growing family. We had an excellent time working with Rossmonster to build our fully custom vehicle, and so far it has served us incredibly well on our trips. We hope you have a blast with it as well. We look forward to meeting you and outfitting you for your next adventure!

5.0
Outdoorsy memberHost since November 2024
Communication
5.0
100% response rateTypically responds in less than 6 hours
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Memories made on trips with Sierra TerVeer's RVs

Mark S.

5.0November 2025

Took this Rossmonster Baja out to the Mojave with my son and it was perfect for the conditions. Super windy and cold at night, but the rig stayed warm and comfortable. Handled the dirt roads and washboard sections really well. Hosts were easy to work with and the walkthrough was solid. Would definitely rent again.

5 Photos submitted by Mark S

Kyle R.

5.0May 2025

Amazing rig and hosts - would very highly recommend!!!