Aluminum Side Steps for Mercedes GLC Coupe C253 2016-2022

Aluminum side steps for Mercedes GLC Coupé C253: the step the SUV coupé was missing

The GLC Coupé has a sloping roofline and a high sill: it looks good, but it's less practical. This side step for the Mercedes GLC Coupé C253 provides an intermediate foothold under each door and makes getting in and out easier, especially for children and passengers who don't want to climb up. At the same time, the pair visually extends the lower bodywork and gives the SUV coupé the full-bodied stance that the original version leaves unfinished. An aluminum step for the GLC is noticeable from the first glance at a three-quarter angle.

A slim 12 cm bar that follows the GLC Coupé's line

The 12 cm width is as much an aesthetic choice as a practical one: wide enough to place the entire sole of the foot, yet slim enough not to weigh down the silhouette of an SUV coupé, where sleekness is key. The bar runs from the front door to the rear door, filling the gap under the lower bodywork that gives factory SUVs an unfinished look.

The contrast between the aluminum profile and the ABS footpads adds texture to the step: you can clearly see where to place your foot, which matters as much as actual non-slip performance. That's what owners expect from a SUV side bar: discreet when not in use, obvious when getting in.

Aluminum structure and a stated 136 kg capacity: the strength of this C253 step

The structure is made of automotive-grade aluminum, a material chosen here for a specific reason: it does not rust. For a part positioned ten centimeters above the ground and constantly exposed to salt spray in winter, this corrosion resistance matters more than a few extra kilograms of load capacity. The manufacturer nevertheless states a support capacity of more than 136 kg, equivalent to three adults at once—well beyond everyday use.

Beyond getting in and out, the step also provides support when loading the roof rack: securing a cargo box or tying down skis becomes possible without a stool.

• Aluminum side steps for the GLC Coupé C253 — structure designed for the Mercedes SUV coupé
• ABS footpads — non-slip texture along the entire length
• Supports more than 136 kg — capacity stated by the manufacturer, equivalent to three adults
• Corrosion-resistant aluminum — no rust despite salt and spray
• 12 cm footpad width — the entire sole can be placed flat
• Complete pair supplied — steps, brackets, hardware, and installation instructions

Installing this pair of side steps under your GLC Coupé

The kit comes complete: two steps, mounting brackets, hardware, and an installation manual. The principle is to mount the brackets to the chassis, one side at a time, with the vehicle on level ground. Plan to have someone help position the bar, and tighten the hardware gradually in a crisscross pattern to ensure the alignment remains perfect along the entire length. The compatibility with the GLC Coupé C253 from model years 2016 to 2022 is stated by the manufacturer; check your chassis code and trim level before installation. Retighten the hardware after the first few kilometers.

Side step or side protection bar: which is right for a GLC Coupé?

These are two different parts. A tubular bar protects the lower bodywork but offers no usable foothold. This model is a true flat side step: your foot rests flat, not balanced on a tube. For an SUV coupé used in the city and on roads, this is the configuration that serves everyday needs; tubular bars retain their appeal for off-road use, where contact with an obstacle is likely.

Equipping a GLC: our take on Mercedes SUV side steps

For this range, we systematically rule out references that do not specify the material, load capacity, or kit contents. Aluminum stated, ABS footpads, 136 kg, brackets and hardware included: this side step for Mercedes SUVs ticks all four boxes. Have a question about your trim level or model year? Write to us in French before ordering.

Make getting into your GLC Coupé as easy as its low stance: order your pair of aluminum side steps.

Type: Side step / SUV side bar
Compatible make / model: Mercedes GLC Coupé, C253 chassis
Years: 2016 to 2022 — check according to version and trim level
Material: Aluminum structure, ABS footpads
Footpad width: 12 cm
Stated load capacity: more than 136 kg (equivalent to 3 adults)
Resistance: Corrosion-resistant
Placement: Side, left and right
Packaging: Pair
Kit contents: 2 side steps, mounting brackets, hardware, installation manual
Uses: Cabin access, assistance with loading the roof rack
Maintenance: Regular cleaning, rinsing after exposure to salt