24/7 Mobile Tire & Truck Repair in Mountain Pass, CA
Mountain Pass is one of the toughest climbs on the I-15 — and where a lot of trucks blow tires, lose coolant, or overheat. Chuy's Towing & Tire Service runs out of Baker, CA and reaches Mountain Pass fast for 24/7 mobile semi truck repair, flat tires and radiator service.
Mobile services available in Mountain Pass
Areas & landmarks we cover near Mountain Pass
- Mountain Pass mine
- Halloran Summit
- Halloran Springs
- Cima Rd exit
FAQs — Mountain Pass, CA
Why do trucks break down on Mountain Pass?
The long uphill grade overheats engines, blows tires under load, and stresses cooling systems. We see it all the time.
How fast can you reach Mountain Pass?
Usually 30–45 minutes from our Baker shop, day or night.
Do you do roadside coolant repair on the climb?
Yes — coolant top-offs, hose replacement, and leak repair on-site.
Radiator & cooling FAQs — Mountain Pass
Overheating, coolant leaks, hoses and full radiator replacement on semis, RVs and cars near Mountain Pass.
Why do trucks overheat near Mountain Pass, CA?
The grades and desert heat around Mountain Pass push cooling systems hard. On I-15 (climbing east) we see drivers cresting climbs with coolant boiling, fans maxed and EGTs spiking — usually a tired water pump, a clogged radiator core, or a stuck thermostat finally giving up under load.
Can you fix a coolant leak roadside in Mountain Pass?
Yes — most coolant leaks in the Mountain Pass area are split hoses, loose clamps or a cracked plastic radiator end-tank. We pressure-test on-scene, replace the failed part, refill and bleed the system, and get you rolling without a tow when possible.
Do you replace radiator hoses on semis in Mountain Pass?
We carry common upper and lower radiator hoses, heater hoses, and clamps for Freightliner Cascadia, Peterbilt, Kenworth and Volvo on the service truck. If we don't have the exact size, we can usually source it same-day from Barstow or Vegas.
Can you do a full radiator replacement in Mountain Pass?
Yes — when a radiator is cracked beyond a roadside patch we do mobile radiator R&R in Mountain Pass for most heavy-duty trucks. Includes pulling the old core, fitting the new radiator, full coolant refill and air bleed. Call (760) 422-9884 so we can confirm parts before dispatch.
What should I do if my truck is overheating on I-15 (climbing east)?
Pull over as soon as it's safe, hazards on, shut the engine down — don't keep climbing. Don't open the radiator cap hot. Call us with your mile marker and we'll bring coolant, hoses and tools.