Quote
RobE
The rangers can be uber-strict about chains. Some years ago at Chinquapin, we were being inspected before ascending to Badger Pass. I was carrying chains and had M+S tires on. Chains were required (R2) and I was driving a Honda CRV 4WD. The ranger asked whether this was a 4WD or AWD vehicle. He insisted that AWD was not TRUE 4WD, and would require chains on. After some discussion, I showed the ranger where it said "4WD" on the vehicle and was allowed to proceed.
Actually, the CRV has AWD, but was labelled 4WD. It uses a viscous coupling differential instead of gears, making it an AWD vehicle.
Is this strictness limited to Yosemite rangers? Or is it an NPS thing?
I checked with the CHP website and Cal Trans and they define (from the Ca. state vehicle code) that for R2 status you can use 4wd or AWD to avoid putting on chains:
From the Cal Trans site:
Chain Requirements:
R1: Chains, traction devices or snow tires are required on the drive axle of all vehicles except four wheel/ all wheel drive vehicles.
R2: Chains or traction devices are required on all vehicles except four wheel/ all wheel drive vehicles with snow-tread tires on all four wheels.
(NOTE: Four wheel/all wheel drive vehicles must carry traction devices in chain control areas.)
R3: Chains or traction devices are required on all vehicles, no exceptions.
And from an email to me from the CHP:
Officers at chain control will ask to verify your vehicle is either 4WD or AWD (all wheel drive). We have many motorists who tell CalTrans and CHP personnel that they have a 4WD or AWD vehicle when they really don't. One of the ways to verify this is by asking the driver to show us the indicator light is on 4WD. In your case, you just need to explain to the officer your vehicle in essence is all time AWD. It helps if you have the owners manual open to the page indicating so. CalTrans and CHP personnel can also look under the vehicle to verify this, but it is easier to verify from inside the vehicle and will save you time if you have the information handy. Just remember, you must still carry chains (or approved tire traction devices) with you during R2 restrictions. If you have any other questions, please feel free to call the Arrowhead Area CHP office at the number below.
Sincerely,
Sal Suarez
Sergeant
California Highway Patrol - Arrowhead Area
31230 Highway 18
Running Springs, CA 92382
(909) 867-2791
(909) 867-2662 fax
ssuarez@chp.ca.gov