RV and motorhome smog checks
Most smog stations aren’t built for a motorhome. Smog World has the room on the lot, and customers have brought in RVs as long as 32 feet for their smog checks.
Room for the big ones
Yelp reviewers mention it more than once: they brought a 32-foot RV that most smog stations couldn’t handle, and the staff here got it tested and helped them sort out an issue along the way.
Call ahead
Give us a ring at (510) 582-9355 before you drive over with a large motorhome. Tell us the length and the engine, and we’ll let you know the best time to come in.
Plenty of room to pull in
RV & motorhome smog: common questions
Does my RV need a smog check?
Gas-powered motorhomes follow the same smog rules as cars. Trailers, fifth-wheels and pop-up campers you tow don’t have an engine, so they don’t need one.
How big an RV can you test?
Customers have brought in motorhomes as long as 32 feet. Call ahead with your RV’s size so we can tell you when to come.
Related services
Smog check
State-licensed smog inspections. Walk in, most cars are done in well under half an hour.
Learn moreSTAR smog check
Renewal notice says “STAR station required”? We’re STAR Certified.
Learn moreOil change
Quick oil changes while you’re here, conventional or synthetic.
Learn more
Serving Castro Valley, Hayward, San Leandro, San Lorenzo, Ashland, Cherryland, Fairview and Dublin. See the service area.
Smog check due? Pull right in.
Walk-ins welcome, no appointment needed. Or call ahead and ask how busy we are.
Mon–Fri 8–5 · Sat 8–2