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Route 66 Auto Repair in Upland offers a vehicle safety inspection for the moments before a real drive: a trip over the Cajon Pass, a move with a loaded trailer, or a summer run to the desert. ASE-certified technicians check the systems that fail under heat and load, including brakes, tires, wheel bearings, driveshaft, belts, fluids and lights. You get a written list of what is ready, what needs attention before you leave, and what can wait until you are back.
When is a pre-trip safety inspection worth it?
- Before a desert or mountain drive in summer heat
- Before towing a trailer, boat or U-Haul equipment
- After buying a used car, before its first long drive
- Before a work van or truck goes on a long route
What fails on long, hot drives?
Long climbs load the cooling system and the transmission. Long descents load the brakes. Freeway speed in triple-digit heat is hard on tires that are underinflated or old, even when the tread looks fine. A wheel bearing that hums around town can overheat at sustained speed, and a dry U-joint can let go under a trailer load.
This inspection focuses on those failure points. For a full written report of every system on the vehicle, see the vehicle safety inspection report in our diagnostics section. If you are buying a car, the pre-purchase vehicle inspection is the right choice.
Our pre-trip inspection process
Step 1: Ask about the trip
The service writer notes where you are going, the load, and whether you will tow.
Step 2: Road test
A technician drives the car and listens for bearing hum, driveline vibration and brake pulsation.
Step 3: Lift check
We check brakes, tires, including date codes, bearings, the driveshaft, CV boots, suspension and leaks.
Step 4: Under the hood
We check belts, hoses, the battery, fluid levels and the cooling system for obvious weak points.
Step 5: Written list
You get each item marked ready, fix before leaving, or can wait, with photos when the part is the point.
What's included in a pre-trip safety inspection
Included on the work order
- 01Road test for noise, vibration and braking
- 02Brake pad, rotor and hose check
- 03Tire tread, pressure, age and sidewall check, including the spare
- 04Wheel bearing and driveshaft play check
- 05Belt, hose, battery and fluid level check
- 06Lights, wipers and horn check
- 07Written ready-or-not list with need-now and need-later lines
Which findings are need-now?
Need now: call
- Brakes at or near minimum thickness before a mountain drive
- Tires with cords showing, bulges or cracked sidewalls
- Bearing play, a loose driveshaft or a cracked belt
- Coolant leaks or a weak radiator cap before desert heat
Need later: book
- Filters due soon
- Minor seepage with levels still full
How pricing and timing work
The inspection price is stated at the counter before we start. Any repairs are quoted separately on a written estimate, and nothing is done without your approval. Book a few days before you leave so there is time for parts. Call (909) 608-7699, and we will tell you what the board allows. AAA members get 10% off parts and labor on repairs, up to $75.
On the road after your inspection
Check tire pressure cold on the morning you leave, and watch the temperature gauge on long climbs. If you are towing U-Haul equipment, our free towing inspection checks the hookup itself. Keep your written list; declined items stay on the repair order so we can follow up when you are home.


Frequently asked questions
Is this a state inspection?
No. It is a shop inspection that tells you whether your vehicle is ready for the trip you described. It is not a government certificate and does not replace any required program for your vehicle.
How far ahead should I book before a trip?
A few days ahead is best. That leaves time to order parts if we find a need-now item. If you are short on time, call first and we will tell you honestly what the board can hold.
Does this cover my tow vehicle for a U-Haul trailer?
Yes. This paid inspection covers your own vehicle's brakes, tires, cooling and transmission. The free towing inspection is separate and checks the hookup: coupler and ball size, the pin, crossed safety chains, lights, and tongue weight against U-Haul requirements.
