Mercedes-Benz GLA Tires — Fitment by Year
We've had a lot of GLA models come through the bay over the years—2015 through the current generation—and the OE sizes run 235/55-18, 235/50-19, or 235/45-20 depending on your trim and wheel package. Bolt pattern's 5x112, hub bore 66.56 millimeters, and rim diameters range 18 to 20 inches. Once I know your exact year and current setup, I can pull what fits and get you sorted same-day.
I keep these sizes on the rack because they move steady in Marietta. For OE replacement, I'll match the load index and speed rating to what Mercedes stamped on your door jamb—that matters more than people think on a vehicle like yours. If you're looking to upsize or switch to an all-season from a summer tire, I'll walk you through the trade-offs. Load rating stays in spec, or I don't install it.
When your GLA comes in, my crew road-forces every wheel, checks your TPMS sensors, confirms hub-bore fit, and torques the lugs to Mercedes spec. We've been doing this work in-house for fifteen years, and we handle everything in English and Spanish. Walk-ins are welcome, or call ahead if you want to skip the wait.
I mount these for folks across Marietta and East Cobb, Roswell, Kennesaw, and up into Sandy Springs. Financing through Synchrony runs six months promo on $199 and up, or we do lease-to-own through Acima starting at $10. Call (678) 400-6467, walk in at 1585 Roswell Rd, or book online below.
Need help picking a tire? Our team can match the right load range, ply rating, and tread for how you actually drive.
Call (678) 400-6467Pro Installation
Mount, balance, and TPMS programming handled in-shop at our Marietta location on Roswell Rd. We pair tires with matching wheels when needed.
Financing & Leasing
Synchrony Car Care for 6-month promotional financing on $199+ and Acima lease-to-own with as little as $10 to start.
Road-Force Balance
Every tire gets road-force balanced and the hub-bore matched to your wheel — no highway buzz, no return trips.
What we double-check on Mercedes-Benz GLA
- OE wheels are hub-centric and TPMS-equipped — we reseat sensors and verify hub-bore fit before torque.
- Several model years originally came with run-flat (RFT) tires. We'll confirm whether your spec sheet calls for RFT or whether a standard radial is a safe swap.
- Tight wheel-well clearance on lowered or M-package trims — we check rub on full lock and full compression before you leave.
Common questions about Mercedes-Benz GLA tires
What's the OE tire size on my Mercedes-Benz GLA?
Depends on your year and trim. Most GLAs run 235/55-18, 235/50-19, or 235/45-20. I'll confirm the exact size when you tell me your model year and current wheel diameter. Once I have that, I can check what you need in about thirty seconds.
Do you install tires same-day?
Yep. I run road-force balance on every one, check your TPMS sensors, confirm the hub bore sits right, and torque to Mercedes spec. Depending on how busy we are, most folks are rolling out in an hour or two. Walk-ins are fine, or call ahead at (678) 400-6467.
Can I finance tires for my GLA?
We offer Synchrony Car Care financing—six months promo on purchases $199 and up—and lease-to-own through Acima starting at $10 down. Both are quick to apply, and I can process either one while you wait.
What's the bolt pattern and hub bore on a Mercedes-Benz GLA?
5x112 bolt pattern, 66.56 millimeter hub bore across the generation. That's important if you're running aftermarket wheels—they have to match those specs, or they won't mount safely. I verify that on every install.
Ready to get rolling?
Book online with the ShopMonkey scheduler, walk in to 1585 Roswell Rd, or give us a call.
Choose Your Option
Financing and Leasing
Options Available
Two purpose-built ways to put new tires on your GLA without the interest hit.
Lease-to-Own
Acima Leasing
Lease-to-Own · Approval in Minutes
90 Days
No Interest if Paid in Full
Lease-to-own program through Acima. As little as $10 to start. Up to $5,000 in approved shopping power. Subject to approval.
Apply NowCredit Application
Synchrony Car Care
Credit Card · Promotional Financing
6 Months
No Interest if Paid in Full on $199+
Use your Synchrony Car Care card at Road Runner for wheels, tires, lift kits, and installation. Get 6 months promotional financing on purchases of $199 or more — pay your balance in full before the promo period ends to avoid interest. Subject to credit approval.
Apply NowHablamos Español · Call 678-400-6467 · Walk-ins Welcome at 1585 Roswell Rd, Marietta, GA
Family-owned · Marietta · Since 2010
Built and run by Max Caba and a small team of techs.
We don't outsource installs and we don't sell tires we wouldn't put on our own trucks. Every wheel goes on with a torque wrench and a road-force balance, every TPMS sensor gets reset before you drive off, and every fitment question gets answered by someone who'll be here next week when you call back.
Fifteen years of doing it the same way — that's the whole pitch. We're a small shop on Roswell Road, not a chain, not a call center. Walk in and you'll meet the same techs who'll touch your truck.
15
years in Marietta
1
family-owned shop · no chains
100%
in-house installs · road-force balance
Road Runner Wheels & Tires
1585 Roswell Rd, Marietta, GA 30062
Open today
Mon 9–5 · Tue–Fri 9–5:30 · Sat 9–5 · Sun closed
Mon 9–5 · Tue–Fri 9–5:30 · Sat 9–5 · Sun closed
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