Maximum 4X4

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Maximum 4X4 Maximum 4x4 (formerly Maximum Altitude) is your premier off-road shop in Texas—specializing in lifts, wheels, tires, suspension, and accessories.
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Under new ownership with elevated standards and a focus on quality, efficiency, and customer experience. Maximum Altitude LLC is the number one source for all your off road parts and truck accessories. We are a full service suspension and fabrication shop that can build you a full blown magazine show truck or an everyday daily driver. We service all of San Antonio and surrounding areas. For more information visit us on-line www.maximumaltitude.com or call us today 210-655-0184 MILITARY, POLICE, FD, and REFERRAL DISCOUNTS!!!!!'

We're cleaning house at Maximum 4x4! 📦We've accumulated a TON of inventory over the years, and it's time to make some ro...
10/09/2026

We're cleaning house at Maximum 4x4! 📦

We've accumulated a TON of inventory over the years, and it's time to make some room!

We're going to start hosting WEEKEND GARAGE SALES with deals on old inventory, overstock, discontinued items, and more!

Most deals will be IN-PERSON ONLY, but we'll also be posting select items on our Facebook and Instagram stories and feeds.

We're planning to rotate through different vehicle manufacturers each weekend, so whether you drive a Ford, Chevy, Ram, Jeep, Toyota, or something else, keep an eye out for your weekend!

Stay tuned for dates, featured brands, and sneak peeks at what's up for grabs!

Another GMC 2500 AT4 getting leveled up with our $399 Leveling Kit Special! 👊For a limited time, get a leveling kit, ins...
10/07/2026

Another GMC 2500 AT4 getting leveled up with our $399 Leveling Kit Special! 👊

For a limited time, get a leveling kit, installation, and alignment for just $399 + tax.

A $50 non-refundable deposit is required to reserve your spot, and you must book by October 10th to take advantage of the promotion.

Most common trucks and SUVs qualify. Some models and submodels may require additional parts or labor at an added cost.

📞 Call us and get on the schedule while you still can!

10/01/2026

’s ’72 C10 came in for a rear locker install and a little more traction. 👌

🚨 **LEVELING KIT SPECIAL — $399 INSTALLED** 🚨For a limited time, get a **leveling kit, installation, and alignment for j...
09/28/2026

🚨 **LEVELING KIT SPECIAL — $399 INSTALLED** 🚨

For a limited time, get a **leveling kit, installation, and alignment for just $399** — regularly $580.

That’s **$181 in savings** to get your truck or SUV sitting right.

Every install also includes a complimentary steering, suspension, and tire inspection while your vehicle is in the shop.

**Book by October 10th to lock in the $399 promotional price. Installation can be scheduled for a later date.**

📍 Maximum 4X4
📞 Call or message us to get scheduled.

*Applies to most standard trucks and SUVs. Additional parts or labor may be required depending on year, make, model, suspension configuration, or vehicle condition. Some exclusions apply.*

09/25/2026

The Raptor is in the shop after being hit by a stolen truck, so while we’re getting it fixed back up, it’s also getting a serious rear suspension upgrade with parts from 🤘

• 18” FOX 4.0 Bypass Shocks
• Bed Cage
• Deaver Springs
• 7” Shackles

JK in for some upgrades and maintenance before heading out to Moab! 🤘We replaced the front axle seals, installed a set o...
09/25/2026

JK in for some upgrades and maintenance before heading out to Moab! 🤘

We replaced the front axle seals, installed a set of ball joints, and added a torsion sway bar for plenty of flex when it hits the rocks.

More to come for this JK once they’re back from Moab!

F-450 in for some upgrades 🔧Getting this workhorse dialed in and ready for whatever is needed!
09/22/2026

F-450 in for some upgrades 🔧

Getting this workhorse dialed in and ready for whatever is needed!

Fresh set of Ridge Grapplers mounted up on this Ram 3500! 👊
09/19/2026

Fresh set of Ridge Grapplers mounted up on this Ram 3500! 👊

09/15/2026

There’s no substitute for doing what you genuinely love.

09/15/2026

What would you do if money was no object? For some, it's exotic vacations. For me? I'd build a big shop and work on trucks. That's the dream, rich or poor.

Address

10604 N I 35
San Antonio, TX
78233

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm
Saturday 10am - 1pm

Telephone

+12106550184

Website

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