# Step and Running Board Install > Entry steps, step tubes, running boards, and grab handles mounted to rocker seams or frame outriggers with correctly sized and torqued hardware. Source: https://fleetservicesocrv.com/services/glass-and-accessories/step-and-running-board-install Business: Fleet Services OCRV, 23281 E La Palma Ave, Yorba Linda, CA 92887 Phone: (714) 909-1844. Serving Santa Ana, California, about 17 miles from the facility. Step and running board installation mounts entry steps, step tubes, running boards, and grab handles to a commercial unit using either rocker pinch seam brackets or frame mounted outriggers, with hardware sized and torqued so the assembly carries repeated driver loads without loosening or tearing the body. ## Specification - Price range: $400 to $2,500 - Labor hours: 2 to 10 hours - Turnaround: Upfit install - Insurance: typically customer pay or fleet account ## Symptoms - Step board flexing visibly under a driver stepping down - Mounting bolts backing out and needing retightening every few weeks - Rocker panel dimpled or torn at a bracket location - Step tread surface worn smooth and slick when wet - Bent or crushed step after a curb strike or a dock approach - Drivers stepping onto a tire or a fuel step because the entry is too high ## What is the difference between rocker mounted and frame mounted steps? A rocker mounted board bolts to brackets that clamp or fasten to the pinch seam under the body. It is the standard approach on vans and light body units, it installs without cutting, and it carries a driver fine when the brackets are spaced correctly and the seam is sound. It is not the right choice on a unit where the seam is already corroded or previously crushed by a jack. A frame mounted step hangs off outriggers that bolt to the chassis rail. That is what belongs on box trucks, service bodies, tractors, and anything where the step also gets used as a work platform. The load path goes into the frame rather than into sheet metal, so the assembly holds up to a driver making a hundred and forty stops a day on a Santa Ana route. Choosing between the two is not a preference, it is a structural call based on the unit and the duty cycle. We look at the seam condition, the body construction, and how the step will actually be used before quoting hardware. Putting a heavy duty tube on a tired rocker seam is how you end up repairing a body panel six months later. - Pinch seam condition inspected and photographed before bracket selection - Frame outrigger mounting used where the step doubles as a work platform - Bracket spacing set so no span carries more load than it is rated for - Existing crush damage at the seam repaired before anything mounts - Body construction confirmed so fasteners land in structure, not skin - Ground clearance and departure angle checked against the route profile ## Why does hardware selection decide whether the install lasts? A step is a fatigue application. Every driver entry is a load cycle, and on a busy Santa Ana delivery route that is several hundred cycles a day per unit. Hardware that is merely tight on install day will work loose under that pattern unless the fastener stack is right. Grade rated bolts, correct washer arrangement, and prevailing torque or thread locking are the difference between a quiet step and a rattle. Torque values matter and get followed. Frame outrigger bolts generally land in the range of forty to sixty foot pounds depending on diameter and grade, and clamp style rocker brackets go to their published figure rather than to feel. Overtightening a clamp bracket crushes the seam and creates the exact damage you were trying to avoid, so a torque wrench comes out on every joint. Corrosion control finishes the fastener story. Dissimilar metals in contact in coastal Orange County air will corrode, and an aluminum board bolted directly to a steel bracket with no isolation is a galvanic cell. Isolation washers, coated hardware, and sealing at the fastener penetration keep the joint from swelling and loosening itself over a couple of wet seasons. - Grade rated fasteners sized to the bracket, not to what was in the bin - Torque wrench used on every structural joint - Prevailing torque nuts or thread locker on high cycle mounts - Isolation between aluminum boards and steel brackets - Fastener penetrations sealed against water intrusion - Backing plates added where a fastener would otherwise pull through ## How do you keep a step from becoming a slip hazard? A smooth painted or polished step is fine dry and treacherous the moment it is wet or has diesel film on it. Drivers work in the rain, they work at five in the morning with dew on everything, and they work with hands full of packages. Tread surface is the safety element of the whole assembly and it should be specified deliberately rather than accepted as whatever came in the box. Practical options are punched or expanded metal treads, molded polymer step pads with aggressive relief, and adhesive backed grit tape as a retrofit on existing boards. Grit tape is the cheapest fix and it works well for a season or two before it needs replacing. Punched steel or aluminum tread is the durable answer for a unit that gets heavy daily entry traffic. The other half of safe entry is what the driver holds onto. Three points of contact only works if there is something to grab, and a lot of units come from the body builder with a step and no grab handle in reach. Adding a handle at the door opening, sized and placed for a driver actually stepping up, is a small line item with a real injury reduction behind it. ## Can you repair a bent step instead of replacing the assembly? Sometimes, and it depends entirely on what bent. A step tube that took a curb strike and deformed at the tube itself can often be straightened and refinished if the material has not cracked or work hardened at the bend. A bracket that has folded, or a mount that has torn its fasteners through the rocker, is a replace and repair situation rather than a straightening job. The hidden damage is usually at the mounting point rather than in the visible bend. A hard strike carries load straight into the bracket and from there into whatever it is bolted to. We pull the assembly and inspect the mounting area every time, because reinstalling onto a cracked outrigger or a torn seam produces a repeat visit within weeks. Refinishing is part of the repair. Steps live in road spray, and a straightened tube with bare metal at the bend will start rusting within weeks in Santa Ana coastal air. Anything we straighten gets prepped, primed, and coated before it goes back on, and the tread surface is renewed at the same time rather than left worn. - Assembly removed so the mounting area can be inspected properly - Cracked or work hardened material replaced rather than straightened - Torn rocker seam or cracked outrigger repaired before remount - Straightened sections prepped, primed, and coated - Tread surface renewed as part of the repair - Fastener stack replaced rather than reused after an impact ## What does this cost and how long is the unit down? The published band is 400 to 2,500 dollars at two to ten labor hours. A single replacement step tube on a van sits at the bottom. A full pair of frame mounted running boards with fabricated outriggers, tread, and grab handles on a box truck or service body sits toward the top. Parts, materials, and any bracket fabrication are itemized on the written estimate before work starts. Turnaround runs as an upfit install, which is three to ten business days depending on parts and how much bracket work is involved. Off the shelf boards for a common van platform move quickly. Anything requiring fabricated outriggers or a body that has to be repaired at the mounting point before install runs toward the longer end of that window. This work is generally billed to the fleet rather than to a carrier, since it is accessory and upfit rather than collision. Where a step was destroyed in a documented incident it can go on the claim with the rest of the damage. Call (714) 909-1844 with the unit and the body configuration and we can scope it properly. ## Questions ### Will bolting a running board on damage my van body? Not when the mounting is done correctly. Brackets land on the pinch seam or on frame outriggers, never on unsupported sheet metal, and backing plates go in wherever a fastener would otherwise pull through. Damage happens when someone overtightens a clamp bracket and crushes the seam, or mounts to a skin panel. We inspect and photograph the seam before selecting hardware. ### Can you match steps across a mixed fleet so drivers get a consistent entry? Yes, and it is worth doing. A fleet with three different step heights across model years has drivers recalibrating every time dispatch reassigns a unit. We work out a target entry height and tread style, then figure out per platform what bracket and board combination gets there. Units get done in planned batches so route coverage in Santa Ana stays intact. ### How much weight will a step actually hold? Rating comes from the assembly and the mounting, not from the board alone. A frame mounted step on properly sized outriggers carries a driver plus a load comfortably and is the right choice where the step doubles as a work platform. A rocker mounted board on a van is sized for driver entry. We match the mounting method to how the step is actually used. ### My step bolts keep loosening. What is causing that? Almost always the fastener stack rather than the board. Steps are a high cycle fatigue application and plain hardware backs out under repeated driver loading. The fix is grade rated bolts, correct washer arrangement, prevailing torque nuts or thread locker, and torque to a published figure rather than to feel. If a bracket hole has elongated, that bracket gets replaced too. ### Do you install grab handles at the same time? Yes, and we recommend it. A step without a handle within reach means a driver cannot maintain three points of contact stepping up with hands full. Handle placement is set for the actual door opening and the actual step height rather than bolted wherever there is flat metal. It is a small line item next to the cost of a fall. ### Is this something you do at our yard? No. All step and board work happens at the Yorba Linda shop. Frame outrigger mounting needs a lift and clear underbody access, bracket fabrication needs shop equipment, and any seam repair before mounting needs proper prep and coating conditions. Santa Ana operators are about 17 miles out, roughly 22 to 35 minutes via SR-55 north to SR-91 east.